11372 lines
311 KiB
C++
11372 lines
311 KiB
C++
/*************************************************************************/
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/* rasterizer_gles2.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifdef GLES2_ENABLED
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#include "rasterizer_gles2.h"
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#include "os/os.h"
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#include "globals.h"
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#include <stdio.h>
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#include "servers/visual/shader_language.h"
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#include "servers/visual/particle_system_sw.h"
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#include "gl_context/context_gl.h"
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#include <string.h>
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#ifdef GLEW_ENABLED
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#define _GL_HALF_FLOAT_OES 0x140B
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#else
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#define _GL_HALF_FLOAT_OES 0x8D61
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#endif
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#define _GL_RGBA16F_EXT 0x881A
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#define _GL_RGB16F_EXT 0x881B
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#define _GL_RG16F_EXT 0x822F
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#define _GL_R16F_EXT 0x822D
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#define _GL_R32F_EXT 0x822E
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#define _GL_RED_EXT 0x1903
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#define _GL_RG_EXT 0x8227
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#define _GL_R8_EXT 0x8229
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#define _GL_RG8_EXT 0x822B
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#define _DEPTH_COMPONENT24_OES 0x81A6
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#ifdef GLEW_ENABLED
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#define _glClearDepth glClearDepth
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#else
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#define _glClearDepth glClearDepthf
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#endif
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#define _GL_SRGB_EXT 0x8C40
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#define _GL_SRGB_ALPHA_EXT 0x8C42
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#define _GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE
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#define _GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
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//#define DEBUG_OPENGL
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#ifdef DEBUG_OPENGL
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#define DEBUG_TEST_ERROR(m_section)\
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{\
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print_line("AT: "+String(m_section)); glFlush();\
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uint32_t err = glGetError();\
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if (err) {\
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print_line("OpenGL Error #"+itos(err)+" at: "+m_section);\
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}\
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}
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#else
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#define DEBUG_TEST_ERROR(m_section)
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#endif
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static RasterizerGLES2* _singleton = NULL;
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#ifdef GLES_NO_CLIENT_ARRAYS
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static float GlobalVertexBuffer[MAX_POLYGON_VERTICES * 8] = {0};
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#endif
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static const GLenum prim_type[]={GL_POINTS,GL_LINES,GL_TRIANGLES,GL_TRIANGLE_FAN};
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_FORCE_INLINE_ static void _set_color_attrib(const Color& p_color) {
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GLfloat c[4]= { p_color.r, p_color.g, p_color.b, p_color.a };
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glVertexAttrib4fv( VS::ARRAY_COLOR, c );
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}
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static _FORCE_INLINE_ uint16_t make_half_float(float f) {
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union {
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float fv;
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uint32_t ui;
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} ci;
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ci.fv=f;
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unsigned int x = ci.ui;
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unsigned int sign = (unsigned short)(x >> 31);
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unsigned int mantissa;
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unsigned int exp;
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uint16_t hf;
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// get mantissa
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mantissa = x & ((1 << 23) - 1);
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// get exponent bits
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exp = x & (0xFF << 23);
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if (exp >= 0x47800000)
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{
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// check if the original single precision float number is a NaN
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if (mantissa && (exp == (0xFF << 23)))
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{
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// we have a single precision NaN
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mantissa = (1 << 23) - 1;
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}
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else
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{
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// 16-bit half-float representation stores number as Inf
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mantissa = 0;
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}
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hf = (((uint16_t)sign) << 15) | (uint16_t)((0x1F << 10)) |
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(uint16_t)(mantissa >> 13);
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}
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// check if exponent is <= -15
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else if (exp <= 0x38000000)
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{
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/*// store a denorm half-float value or zero
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exp = (0x38000000 - exp) >> 23;
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mantissa >>= (14 + exp);
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hf = (((uint16_t)sign) << 15) | (uint16_t)(mantissa);
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*/
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hf=0; //denormals do not work for 3D, convert to zero
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}
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else
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{
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hf = (((uint16_t)sign) << 15) |
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(uint16_t)((exp - 0x38000000) >> 13) |
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(uint16_t)(mantissa >> 13);
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}
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return hf;
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}
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void RasterizerGLES2::_draw_primitive(int p_points, const Vector3 *p_vertices, const Vector3 *p_normals, const Color* p_colors, const Vector3 *p_uvs,const Plane *p_tangents,int p_instanced) {
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ERR_FAIL_COND(!p_vertices);
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ERR_FAIL_COND(p_points <1 || p_points>4);
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bool quad=false;
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GLenum type;
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switch(p_points) {
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case 1: type=GL_POINTS; break;
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case 2: type=GL_LINES; break;
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case 4: quad=true; p_points=3;
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case 3: type=GL_TRIANGLES; break;
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};
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glBindBuffer(GL_ARRAY_BUFFER,0);
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glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0);
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GLfloat vert_array[18];
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GLfloat normal_array[18];
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GLfloat color_array[24];
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GLfloat tangent_array[24];
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GLfloat uv_array[18];
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glEnableVertexAttribArray(VS::ARRAY_VERTEX);
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glVertexAttribPointer( VS::ARRAY_VERTEX, 3 ,GL_FLOAT, false, 0, vert_array );
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for (int i=0;i<p_points;i++) {
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vert_array[i*3+0]=p_vertices[i].x;
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vert_array[i*3+1]=p_vertices[i].y;
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vert_array[i*3+2]=p_vertices[i].z;
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if (quad) {
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int idx=2+i;
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if (idx==4)
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idx=0;
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vert_array[9+i*3+0]=p_vertices[idx].x;
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vert_array[9+i*3+1]=p_vertices[idx].y;
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vert_array[9+i*3+2]=p_vertices[idx].z;
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}
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}
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if (p_normals) {
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glEnableVertexAttribArray(VS::ARRAY_NORMAL);
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glVertexAttribPointer( VS::ARRAY_NORMAL, 3 ,GL_FLOAT, false, 0, normal_array );
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for (int i=0;i<p_points;i++) {
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normal_array[i*3+0]=p_normals[i].x;
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normal_array[i*3+1]=p_normals[i].y;
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normal_array[i*3+2]=p_normals[i].z;
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if (quad) {
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int idx=2+i;
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if (idx==4)
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idx=0;
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normal_array[9+i*3+0]=p_normals[idx].x;
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normal_array[9+i*3+1]=p_normals[idx].y;
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normal_array[9+i*3+2]=p_normals[idx].z;
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}
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}
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} else {
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glDisableVertexAttribArray(VS::ARRAY_NORMAL);
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}
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if (p_colors) {
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glEnableVertexAttribArray(VS::ARRAY_COLOR);
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glVertexAttribPointer( VS::ARRAY_COLOR, 4 ,GL_FLOAT, false, 0, color_array );
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for (int i=0;i<p_points;i++) {
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color_array[i*4+0]=p_colors[i].r;
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color_array[i*4+1]=p_colors[i].g;
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color_array[i*4+2]=p_colors[i].b;
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color_array[i*4+3]=p_colors[i].a;
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if (quad) {
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int idx=2+i;
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if (idx==4)
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idx=0;
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color_array[12+i*4+0]=p_colors[idx].r;
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color_array[12+i*4+1]=p_colors[idx].g;
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color_array[12+i*4+2]=p_colors[idx].b;
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color_array[12+i*4+3]=p_colors[idx].a;
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}
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}
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} else {
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glDisableVertexAttribArray(VS::ARRAY_COLOR);
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}
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if (p_tangents) {
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glEnableVertexAttribArray(VS::ARRAY_TANGENT);
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glVertexAttribPointer( VS::ARRAY_TANGENT, 4 ,GL_FLOAT, false, 0, tangent_array );
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for (int i=0;i<p_points;i++) {
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tangent_array[i*4+0]=p_tangents[i].normal.x;
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tangent_array[i*4+1]=p_tangents[i].normal.y;
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tangent_array[i*4+2]=p_tangents[i].normal.z;
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tangent_array[i*4+3]=p_tangents[i].d;
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if (quad) {
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int idx=2+i;
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if (idx==4)
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idx=0;
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tangent_array[12+i*4+0]=p_tangents[idx].normal.x;
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tangent_array[12+i*4+1]=p_tangents[idx].normal.y;
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tangent_array[12+i*4+2]=p_tangents[idx].normal.z;
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tangent_array[12+i*4+3]=p_tangents[idx].d;
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}
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}
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} else {
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glDisableVertexAttribArray(VS::ARRAY_TANGENT);
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}
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if (p_uvs) {
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glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
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glVertexAttribPointer( VS::ARRAY_TEX_UV, 3 ,GL_FLOAT, false, 0, uv_array );
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for (int i=0;i<p_points;i++) {
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uv_array[i*3+0]=p_uvs[i].x;
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uv_array[i*3+1]=p_uvs[i].y;
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uv_array[i*3+2]=p_uvs[i].z;
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if (quad) {
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int idx=2+i;
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if (idx==4)
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idx=0;
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uv_array[9+i*3+0]=p_uvs[idx].x;
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uv_array[9+i*3+1]=p_uvs[idx].y;
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uv_array[9+i*3+2]=p_uvs[idx].z;
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}
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}
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} else {
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glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
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}
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/*
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if (p_instanced>1)
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glDrawArraysInstanced(type,0,p_points,p_instanced);
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else
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*/
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glDrawArrays(type,0,quad?6:p_points);
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};
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/* TEXTURE API */
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#define _EXT_COMPRESSED_RGB_PVRTC_4BPPV1_IMG 0x8C00
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#define _EXT_COMPRESSED_RGB_PVRTC_2BPPV1_IMG 0x8C01
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#define _EXT_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG 0x8C02
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#define _EXT_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG 0x8C03
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#define _EXT_COMPRESSED_SRGB_PVRTC_2BPPV1_EXT 0x8A54
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#define _EXT_COMPRESSED_SRGB_PVRTC_4BPPV1_EXT 0x8A55
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#define _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_2BPPV1_EXT 0x8A56
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#define _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_4BPPV1_EXT 0x8A57
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#define _EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1
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#define _EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2
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#define _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3
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#define _EXT_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70
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#define _EXT_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT 0x8C71
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#define _EXT_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72
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#define _EXT_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT 0x8C73
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#define _EXT_COMPRESSED_RED_RGTC1_EXT 0x8DBB
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#define _EXT_COMPRESSED_RED_RGTC1 0x8DBB
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#define _EXT_COMPRESSED_SIGNED_RED_RGTC1 0x8DBC
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#define _EXT_COMPRESSED_RG_RGTC2 0x8DBD
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#define _EXT_COMPRESSED_SIGNED_RG_RGTC2 0x8DBE
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#define _EXT_COMPRESSED_SIGNED_RED_RGTC1_EXT 0x8DBC
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#define _EXT_COMPRESSED_RED_GREEN_RGTC2_EXT 0x8DBD
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#define _EXT_COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT 0x8DBE
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#define _EXT_ETC1_RGB8_OES 0x8D64
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#define _EXT_SLUMINANCE_NV 0x8C46
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#define _EXT_SLUMINANCE_ALPHA_NV 0x8C44
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#define _EXT_SRGB8_NV 0x8C41
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#define _EXT_SLUMINANCE8_NV 0x8C47
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#define _EXT_SLUMINANCE8_ALPHA8_NV 0x8C45
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#define _EXT_COMPRESSED_SRGB_S3TC_DXT1_NV 0x8C4C
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#define _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV 0x8C4D
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#define _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV 0x8C4E
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#define _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV 0x8C4F
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#define _EXT_ATC_RGB_AMD 0x8C92
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#define _EXT_ATC_RGBA_EXPLICIT_ALPHA_AMD 0x8C93
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#define _EXT_ATC_RGBA_INTERPOLATED_ALPHA_AMD 0x87EE
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/* TEXTURE API */
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Image RasterizerGLES2::_get_gl_image_and_format(const Image& p_image, Image::Format p_format, uint32_t p_flags,GLenum& r_gl_format,GLenum& r_gl_internal_format,int &r_gl_components,bool &r_has_alpha_cache,bool &r_compressed) {
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r_has_alpha_cache=false;
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r_compressed=false;
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r_gl_format=0;
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Image image=p_image;
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switch(p_format) {
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case Image::FORMAT_GRAYSCALE: {
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r_gl_components=1;
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r_gl_format=GL_LUMINANCE;
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r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_SLUMINANCE_NV:GL_LUMINANCE;
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} break;
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case Image::FORMAT_INTENSITY: {
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if (!image.empty())
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image.convert(Image::FORMAT_RGBA);
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r_gl_components=4;
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r_gl_format=GL_RGBA;
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r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_GL_SRGB_ALPHA_EXT:GL_RGBA;
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r_has_alpha_cache=true;
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} break;
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case Image::FORMAT_GRAYSCALE_ALPHA: {
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//image.convert(Image::FORMAT_RGBA);
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r_gl_components=2;
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r_gl_format=GL_LUMINANCE_ALPHA;
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r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_SLUMINANCE_ALPHA_NV:GL_LUMINANCE_ALPHA;
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r_has_alpha_cache=true;
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} break;
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case Image::FORMAT_INDEXED: {
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if (!image.empty())
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image.convert(Image::FORMAT_RGB);
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r_gl_components=3;
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r_gl_format=GL_RGB;
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r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_GL_SRGB_EXT:GL_RGB;
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} break;
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case Image::FORMAT_INDEXED_ALPHA: {
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if (!image.empty())
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image.convert(Image::FORMAT_RGBA);
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r_gl_components=4;
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if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
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if (srgb_supported) {
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r_gl_format=GL_RGBA;
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r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
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} else {
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r_gl_internal_format=GL_RGBA;
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if (!image.empty())
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image.srgb_to_linear();
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}
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} else {
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r_gl_internal_format=GL_RGBA;
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}
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r_has_alpha_cache=true;
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} break;
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case Image::FORMAT_RGB: {
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r_gl_components=3;
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if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
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if (srgb_supported) {
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r_gl_internal_format=_GL_SRGB_EXT;
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r_gl_format=GL_RGB;
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} else {
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r_gl_internal_format=GL_RGB;
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if (!image.empty())
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image.srgb_to_linear();
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}
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} else {
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r_gl_internal_format=GL_RGB;
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}
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} break;
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case Image::FORMAT_RGBA: {
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r_gl_components=4;
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if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
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if (srgb_supported) {
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r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
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r_gl_format=GL_RGBA;
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//r_gl_internal_format=GL_RGBA;
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} else {
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r_gl_internal_format=GL_RGBA;
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if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
|
|
r_has_alpha_cache=true;
|
|
} break;
|
|
case Image::FORMAT_BC1: {
|
|
|
|
if (!s3tc_supported || (!s3tc_srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
} else {
|
|
|
|
r_gl_components=1; //doesn't matter much
|
|
r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV:_EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT;
|
|
r_compressed=true;
|
|
};
|
|
|
|
} break;
|
|
case Image::FORMAT_BC2: {
|
|
|
|
if (!s3tc_supported || (!s3tc_srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
} else {
|
|
r_gl_components=1; //doesn't matter much
|
|
r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV:_EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT;
|
|
|
|
r_has_alpha_cache=true;
|
|
r_compressed=true;
|
|
};
|
|
|
|
} break;
|
|
case Image::FORMAT_BC3: {
|
|
|
|
if (!s3tc_supported || (!s3tc_srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
} else {
|
|
r_gl_components=1; //doesn't matter much
|
|
r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV:_EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT;
|
|
r_has_alpha_cache=true;
|
|
r_compressed=true;
|
|
};
|
|
|
|
} break;
|
|
case Image::FORMAT_BC4: {
|
|
|
|
if (!latc_supported) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
} else {
|
|
|
|
r_gl_internal_format=_EXT_COMPRESSED_LUMINANCE_LATC1_EXT;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
};
|
|
|
|
} break;
|
|
case Image::FORMAT_BC5: {
|
|
|
|
if (!latc_supported ) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
} else {
|
|
r_gl_internal_format=_EXT_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
};
|
|
} break;
|
|
case Image::FORMAT_PVRTC2: {
|
|
|
|
if (!pvr_supported || (!pvr_srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
|
|
} else {
|
|
|
|
r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_COMPRESSED_SRGB_PVRTC_2BPPV1_EXT:_EXT_COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_PVRTC2_ALPHA: {
|
|
|
|
if (!pvr_supported || (!pvr_srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
|
|
|
|
if (!image.empty())
|
|
image.decompress();
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
|
|
} else {
|
|
|
|
r_gl_internal_format=_EXT_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
|
|
r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_COMPRESSED_SRGB_ALPHA_PVRTC_2BPPV1_EXT:_EXT_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_PVRTC4: {
|
|
|
|
if (!pvr_supported || (!pvr_srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
|
|
|
|
if (!image.empty())
|
|
image.decompress();
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
} else {
|
|
|
|
r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_COMPRESSED_SRGB_PVRTC_4BPPV1_EXT:_EXT_COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_PVRTC4_ALPHA: {
|
|
|
|
if (!pvr_supported || (!pvr_srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) {
|
|
|
|
if (!image.empty())
|
|
image.decompress();
|
|
r_gl_components=4;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGBA;
|
|
r_gl_internal_format=_GL_SRGB_ALPHA_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGBA;
|
|
}
|
|
r_has_alpha_cache=true;
|
|
|
|
} else {
|
|
r_gl_internal_format=(srgb_supported && p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)?_EXT_COMPRESSED_SRGB_ALPHA_PVRTC_4BPPV1_EXT:_EXT_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_ETC: {
|
|
|
|
if (!etc_supported || p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=3;
|
|
if (p_flags&VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) {
|
|
|
|
if (srgb_supported) {
|
|
r_gl_format=GL_RGB;
|
|
r_gl_internal_format=_GL_SRGB_EXT;
|
|
} else {
|
|
r_gl_internal_format=GL_RGB;
|
|
if (!image.empty())
|
|
image.srgb_to_linear();
|
|
}
|
|
} else {
|
|
r_gl_internal_format=GL_RGB;
|
|
}
|
|
r_gl_internal_format=GL_RGB;
|
|
|
|
|
|
} else {
|
|
|
|
r_gl_internal_format=_EXT_ETC1_RGB8_OES;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_ATC: {
|
|
|
|
if (!atitc_supported) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=3;
|
|
r_gl_internal_format=GL_RGB;
|
|
|
|
|
|
} else {
|
|
|
|
r_gl_internal_format=_EXT_ATC_RGB_AMD;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_ATC_ALPHA_EXPLICIT: {
|
|
|
|
if (!atitc_supported) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
r_gl_internal_format=GL_RGBA;
|
|
|
|
|
|
} else {
|
|
|
|
r_gl_internal_format=_EXT_ATC_RGBA_EXPLICIT_ALPHA_AMD;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_ATC_ALPHA_INTERPOLATED: {
|
|
|
|
if (!atitc_supported) {
|
|
|
|
if (!image.empty()) {
|
|
image.decompress();
|
|
}
|
|
r_gl_components=4;
|
|
r_gl_internal_format=GL_RGBA;
|
|
|
|
|
|
} else {
|
|
|
|
r_gl_internal_format=_EXT_ATC_RGBA_INTERPOLATED_ALPHA_AMD;
|
|
r_gl_components=1; //doesn't matter much
|
|
r_compressed=true;
|
|
}
|
|
|
|
} break;
|
|
case Image::FORMAT_YUV_422:
|
|
case Image::FORMAT_YUV_444: {
|
|
|
|
if (!image.empty())
|
|
image.convert(Image::FORMAT_RGB);
|
|
r_gl_internal_format=GL_RGB;
|
|
r_gl_components=3;
|
|
|
|
} break;
|
|
|
|
default: {
|
|
|
|
ERR_FAIL_V(Image());
|
|
}
|
|
}
|
|
|
|
if (r_gl_format==0) {
|
|
r_gl_format=r_gl_internal_format;
|
|
}
|
|
|
|
return image;
|
|
}
|
|
|
|
static const GLenum _cube_side_enum[6]={
|
|
|
|
GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
|
|
GL_TEXTURE_CUBE_MAP_POSITIVE_X,
|
|
GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
|
|
GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
|
|
GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
|
|
GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
|
|
|
|
};
|
|
|
|
RID RasterizerGLES2::texture_create() {
|
|
|
|
Texture *texture = memnew(Texture);
|
|
ERR_FAIL_COND_V(!texture,RID());
|
|
glGenTextures(1, &texture->tex_id);
|
|
texture->active=false;
|
|
texture->total_data_size=0;
|
|
|
|
return texture_owner.make_rid( texture );
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::texture_allocate(RID p_texture,int p_width, int p_height,Image::Format p_format,uint32_t p_flags) {
|
|
|
|
bool has_alpha_cache;
|
|
int components;
|
|
GLenum format;
|
|
GLenum internal_format;
|
|
bool compressed;
|
|
|
|
int po2_width = nearest_power_of_2(p_width);
|
|
int po2_height = nearest_power_of_2(p_height);
|
|
|
|
if (p_flags&VS::TEXTURE_FLAG_VIDEO_SURFACE) {
|
|
p_flags&=~VS::TEXTURE_FLAG_MIPMAPS; // no mipies for video
|
|
}
|
|
|
|
|
|
Texture *texture = texture_owner.get( p_texture );
|
|
ERR_FAIL_COND(!texture);
|
|
texture->width=p_width;
|
|
texture->height=p_height;
|
|
texture->format=p_format;
|
|
texture->flags=p_flags;
|
|
texture->target = (p_flags & VS::TEXTURE_FLAG_CUBEMAP) ? GL_TEXTURE_CUBE_MAP : GL_TEXTURE_2D;
|
|
|
|
_get_gl_image_and_format(Image(),texture->format,texture->flags,format,internal_format,components,has_alpha_cache,compressed);
|
|
|
|
bool scale_textures = !compressed && !(p_flags&VS::TEXTURE_FLAG_VIDEO_SURFACE) && (!npo2_textures_available || p_flags&VS::TEXTURE_FLAG_MIPMAPS);
|
|
|
|
|
|
if (scale_textures) {
|
|
texture->alloc_width = po2_width;
|
|
texture->alloc_height = po2_height;
|
|
// print_line("scale because npo2: "+itos(npo2_textures_available)+" mm: "+itos(p_format&VS::TEXTURE_FLAG_MIPMAPS)+" "+itos(p_mipmap_count) );
|
|
} else {
|
|
|
|
texture->alloc_width = texture->width;
|
|
texture->alloc_height = texture->height;
|
|
};
|
|
|
|
|
|
texture->gl_components_cache=components;
|
|
texture->gl_format_cache=format;
|
|
texture->gl_internal_format_cache=internal_format;
|
|
texture->format_has_alpha=has_alpha_cache;
|
|
texture->compressed=compressed;
|
|
texture->has_alpha=false; //by default it doesn't have alpha unless something with alpha is blitteds
|
|
texture->data_size=0;
|
|
texture->mipmaps=0;
|
|
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(texture->target, texture->tex_id);
|
|
|
|
|
|
|
|
|
|
if (p_flags&VS::TEXTURE_FLAG_VIDEO_SURFACE) {
|
|
//prealloc if video
|
|
glTexImage2D(texture->target, 0, internal_format, p_width, p_height, 0, format, GL_UNSIGNED_BYTE,NULL);
|
|
}
|
|
|
|
texture->active=true;
|
|
}
|
|
|
|
void RasterizerGLES2::texture_set_data(RID p_texture,const Image& p_image,VS::CubeMapSide p_cube_side) {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND(!texture);
|
|
ERR_FAIL_COND(!texture->active);
|
|
ERR_FAIL_COND(texture->render_target);
|
|
ERR_FAIL_COND(texture->format != p_image.get_format() );
|
|
ERR_FAIL_COND( p_image.empty() );
|
|
|
|
int components;
|
|
GLenum format;
|
|
GLenum internal_format;
|
|
bool alpha;
|
|
bool compressed;
|
|
|
|
if (keep_copies && !(texture->flags&VS::TEXTURE_FLAG_VIDEO_SURFACE) && !(use_reload_hooks && texture->reloader)) {
|
|
texture->image[p_cube_side]=p_image;
|
|
}
|
|
|
|
Image img = _get_gl_image_and_format(p_image, p_image.get_format(),texture->flags,format,internal_format,components,alpha,compressed);
|
|
|
|
if (texture->alloc_width != img.get_width() || texture->alloc_height != img.get_height()) {
|
|
|
|
if (img.get_format() <= Image::FORMAT_INDEXED_ALPHA)
|
|
img.resize(texture->alloc_width, texture->alloc_height, Image::INTERPOLATE_BILINEAR);
|
|
};
|
|
|
|
|
|
|
|
if (!(texture->flags&VS::TEXTURE_FLAG_VIDEO_SURFACE) && img.detect_alpha()==Image::ALPHA_BLEND) {
|
|
texture->has_alpha=true;
|
|
}
|
|
|
|
|
|
|
|
GLenum blit_target = (texture->target == GL_TEXTURE_CUBE_MAP)?_cube_side_enum[p_cube_side]:GL_TEXTURE_2D;
|
|
|
|
texture->data_size=img.get_data().size();
|
|
DVector<uint8_t>::Read read = img.get_data().read();
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(texture->target, texture->tex_id);
|
|
|
|
texture->ignore_mipmaps = compressed && img.get_mipmaps()==0;
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps)
|
|
glTexParameteri(texture->target,GL_TEXTURE_MIN_FILTER,use_fast_texture_filter?GL_LINEAR_MIPMAP_NEAREST:GL_LINEAR_MIPMAP_LINEAR);
|
|
else {
|
|
if (texture->flags&VS::TEXTURE_FLAG_FILTER) {
|
|
glTexParameteri(texture->target,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
|
|
} else {
|
|
glTexParameteri(texture->target,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
|
|
|
|
}
|
|
}
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_FILTER) {
|
|
|
|
glTexParameteri(texture->target,GL_TEXTURE_MAG_FILTER,GL_LINEAR); // Linear Filtering
|
|
|
|
} else {
|
|
|
|
glTexParameteri(texture->target,GL_TEXTURE_MAG_FILTER,GL_NEAREST); // raw Filtering
|
|
}
|
|
|
|
bool force_clamp_to_edge = !(texture->flags&VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) && (nearest_power_of_2(texture->alloc_height)!=texture->alloc_height || nearest_power_of_2(texture->alloc_width)!=texture->alloc_width);
|
|
|
|
if (!force_clamp_to_edge && (texture->flags&VS::TEXTURE_FLAG_REPEAT || texture->flags&VS::TEXTURE_FLAG_MIRRORED_REPEAT) && texture->target != GL_TEXTURE_CUBE_MAP) {
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_MIRRORED_REPEAT){
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT );
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT );
|
|
}
|
|
else{
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
|
|
}
|
|
} else {
|
|
|
|
//glTexParameterf( texture->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE );
|
|
glTexParameterf( texture->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
|
|
glTexParameterf( texture->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
|
|
}
|
|
|
|
if (use_anisotropic_filter) {
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_ANISOTROPIC_FILTER) {
|
|
|
|
glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, anisotropic_level);
|
|
} else {
|
|
glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, 1);
|
|
}
|
|
}
|
|
|
|
int mipmaps= (texture->flags&VS::TEXTURE_FLAG_MIPMAPS && img.get_mipmaps()>0) ? img.get_mipmaps() +1 : 1;
|
|
|
|
|
|
int w=img.get_width();
|
|
int h=img.get_height();
|
|
|
|
int tsize=0;
|
|
for(int i=0;i<mipmaps;i++) {
|
|
|
|
int size,ofs;
|
|
img.get_mipmap_offset_and_size(i,ofs,size);
|
|
|
|
//print_line("mipmap: "+itos(i)+" size: "+itos(size)+" w: "+itos(mm_w)+", h: "+itos(mm_h));
|
|
|
|
if (texture->compressed) {
|
|
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
|
|
glCompressedTexImage2D( blit_target, i, format,w,h,0,size,&read[ofs] );
|
|
|
|
} else {
|
|
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
|
|
if (texture->flags&VS::TEXTURE_FLAG_VIDEO_SURFACE) {
|
|
glTexSubImage2D( blit_target, i, 0,0,w, h,format,GL_UNSIGNED_BYTE,&read[ofs] );
|
|
} else {
|
|
glTexImage2D(blit_target, i, internal_format, w, h, 0, format, GL_UNSIGNED_BYTE,&read[ofs]);
|
|
}
|
|
|
|
}
|
|
tsize+=size;
|
|
|
|
w = MAX(1,w>>1);
|
|
h = MAX(1,h>>1);
|
|
|
|
}
|
|
|
|
_rinfo.texture_mem-=texture->total_data_size;
|
|
texture->total_data_size=tsize;
|
|
_rinfo.texture_mem+=texture->total_data_size;
|
|
|
|
//printf("texture: %i x %i - size: %i - total: %i\n",texture->width,texture->height,tsize,_rinfo.texture_mem);
|
|
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_MIPMAPS && mipmaps==1 && !texture->ignore_mipmaps) {
|
|
//generate mipmaps if they were requested and the image does not contain them
|
|
glGenerateMipmap(texture->target);
|
|
}
|
|
|
|
texture->mipmaps=mipmaps;
|
|
|
|
|
|
|
|
if (mipmaps>1) {
|
|
|
|
//glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, mipmaps-1 ); - assumed to have all, always
|
|
}
|
|
|
|
//texture_set_flags(p_texture,texture->flags);
|
|
|
|
|
|
}
|
|
|
|
Image RasterizerGLES2::texture_get_data(RID p_texture,VS::CubeMapSide p_cube_side) const {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND_V(!texture,Image());
|
|
ERR_FAIL_COND_V(!texture->active,Image());
|
|
ERR_FAIL_COND_V(texture->data_size==0,Image());
|
|
ERR_FAIL_COND_V(texture->render_target,Image());
|
|
|
|
return texture->image[p_cube_side];
|
|
|
|
#if 0
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND_V(!texture,Image());
|
|
ERR_FAIL_COND_V(!texture->active,Image());
|
|
ERR_FAIL_COND_V(texture->data_size==0,Image());
|
|
|
|
DVector<uint8_t> data;
|
|
GLenum format,type=GL_UNSIGNED_BYTE;
|
|
Image::Format fmt;
|
|
int pixelsize=0;
|
|
int pixelshift=0;
|
|
int minw=1,minh=1;
|
|
bool compressed=false;
|
|
|
|
fmt=texture->format;
|
|
|
|
switch(texture->format) {
|
|
|
|
case Image::FORMAT_GRAYSCALE: {
|
|
|
|
format=GL_LUMINANCE;
|
|
type=GL_UNSIGNED_BYTE;
|
|
data.resize(texture->alloc_width*texture->alloc_height);
|
|
pixelsize=1;
|
|
|
|
} break;
|
|
case Image::FORMAT_INTENSITY: {
|
|
return Image();
|
|
} break;
|
|
case Image::FORMAT_GRAYSCALE_ALPHA: {
|
|
|
|
format=GL_LUMINANCE_ALPHA;
|
|
type=GL_UNSIGNED_BYTE;
|
|
pixelsize=2;
|
|
|
|
} break;
|
|
case Image::FORMAT_RGB: {
|
|
format=GL_RGB;
|
|
type=GL_UNSIGNED_BYTE;
|
|
pixelsize=3;
|
|
} break;
|
|
case Image::FORMAT_RGBA: {
|
|
|
|
format=GL_RGBA;
|
|
type=GL_UNSIGNED_BYTE;
|
|
pixelsize=4;
|
|
} break;
|
|
case Image::FORMAT_INDEXED: {
|
|
|
|
format=GL_RGB;
|
|
type=GL_UNSIGNED_BYTE;
|
|
fmt=Image::FORMAT_RGB;
|
|
pixelsize=3;
|
|
} break;
|
|
case Image::FORMAT_INDEXED_ALPHA: {
|
|
|
|
format=GL_RGBA;
|
|
type=GL_UNSIGNED_BYTE;
|
|
fmt=Image::FORMAT_RGBA;
|
|
pixelsize=4;
|
|
|
|
} break;
|
|
case Image::FORMAT_BC1: {
|
|
|
|
pixelsize=1; //doesn't matter much
|
|
format=GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
|
|
compressed=true;
|
|
pixelshift=1;
|
|
minw=minh=4;
|
|
|
|
} break;
|
|
case Image::FORMAT_BC2: {
|
|
pixelsize=1; //doesn't matter much
|
|
format=GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
|
|
compressed=true;
|
|
minw=minh=4;
|
|
|
|
} break;
|
|
case Image::FORMAT_BC3: {
|
|
|
|
pixelsize=1; //doesn't matter much
|
|
format=GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
|
|
compressed=true;
|
|
minw=minh=4;
|
|
|
|
} break;
|
|
case Image::FORMAT_BC4: {
|
|
|
|
format=GL_COMPRESSED_RED_RGTC1;
|
|
pixelsize=1; //doesn't matter much
|
|
compressed=true;
|
|
pixelshift=1;
|
|
minw=minh=4;
|
|
|
|
} break;
|
|
case Image::FORMAT_BC5: {
|
|
|
|
format=GL_COMPRESSED_RG_RGTC2;
|
|
pixelsize=1; //doesn't matter much
|
|
compressed=true;
|
|
minw=minh=4;
|
|
|
|
} break;
|
|
|
|
default:{}
|
|
}
|
|
|
|
data.resize(texture->data_size);
|
|
DVector<uint8_t>::Write wb = data.write();
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
int ofs=0;
|
|
glBindTexture(texture->target,texture->tex_id);
|
|
|
|
int w=texture->alloc_width;
|
|
int h=texture->alloc_height;
|
|
for(int i=0;i<texture->mipmaps+1;i++) {
|
|
|
|
if (compressed) {
|
|
|
|
glPixelStorei(GL_PACK_ALIGNMENT, 4);
|
|
glGetCompressedTexImage(texture->target,i,&wb[ofs]);
|
|
|
|
} else {
|
|
glPixelStorei(GL_PACK_ALIGNMENT, 1);
|
|
glGetTexImage(texture->target,i,format,type,&wb[ofs]);
|
|
}
|
|
|
|
int size = (w*h*pixelsize)>>pixelshift;
|
|
ofs+=size;
|
|
|
|
w=MAX(minw,w>>1);
|
|
h=MAX(minh,h>>1);
|
|
|
|
}
|
|
|
|
|
|
wb=DVector<uint8_t>::Write();
|
|
|
|
Image img(texture->alloc_width,texture->alloc_height,texture->mipmaps,fmt,data);
|
|
|
|
if (texture->format<Image::FORMAT_INDEXED && (texture->alloc_width!=texture->width || texture->alloc_height!=texture->height))
|
|
img.resize(texture->width,texture->height);
|
|
|
|
return img;
|
|
#endif
|
|
}
|
|
|
|
void RasterizerGLES2::texture_set_flags(RID p_texture,uint32_t p_flags) {
|
|
|
|
Texture *texture = texture_owner.get( p_texture );
|
|
ERR_FAIL_COND(!texture);
|
|
if (texture->render_target) {
|
|
|
|
p_flags&=VS::TEXTURE_FLAG_FILTER;//can change only filter
|
|
}
|
|
|
|
bool had_mipmaps = texture->flags&VS::TEXTURE_FLAG_MIPMAPS;
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(texture->target, texture->tex_id);
|
|
uint32_t cube = texture->flags & VS::TEXTURE_FLAG_CUBEMAP;
|
|
texture->flags=p_flags|cube; // can't remove a cube from being a cube
|
|
|
|
|
|
bool force_clamp_to_edge = !(p_flags&VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) && (nearest_power_of_2(texture->alloc_height)!=texture->alloc_height || nearest_power_of_2(texture->alloc_width)!=texture->alloc_width);
|
|
|
|
if (!force_clamp_to_edge && (texture->flags&VS::TEXTURE_FLAG_REPEAT || texture->flags&VS::TEXTURE_FLAG_MIRRORED_REPEAT) && texture->target != GL_TEXTURE_CUBE_MAP) {
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_MIRRORED_REPEAT){
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT );
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT );
|
|
}
|
|
else {
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
|
|
}
|
|
} else {
|
|
//glTexParameterf( texture->target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE );
|
|
glTexParameterf( texture->target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
|
|
glTexParameterf( texture->target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
|
|
|
|
}
|
|
|
|
|
|
if (use_anisotropic_filter) {
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_ANISOTROPIC_FILTER) {
|
|
|
|
glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, anisotropic_level);
|
|
} else {
|
|
glTexParameterf(texture->target, _GL_TEXTURE_MAX_ANISOTROPY_EXT, 1);
|
|
}
|
|
}
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) {
|
|
if (!had_mipmaps && texture->mipmaps==1) {
|
|
glGenerateMipmap(texture->target);
|
|
}
|
|
glTexParameteri(texture->target,GL_TEXTURE_MIN_FILTER,use_fast_texture_filter?GL_LINEAR_MIPMAP_NEAREST:GL_LINEAR_MIPMAP_LINEAR);
|
|
|
|
} else{
|
|
if (texture->flags&VS::TEXTURE_FLAG_FILTER) {
|
|
glTexParameteri(texture->target,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
|
|
} else {
|
|
glTexParameteri(texture->target,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
|
|
|
|
}
|
|
}
|
|
|
|
if (texture->flags&VS::TEXTURE_FLAG_FILTER) {
|
|
|
|
glTexParameteri(texture->target,GL_TEXTURE_MAG_FILTER,GL_LINEAR); // Linear Filtering
|
|
|
|
} else {
|
|
|
|
glTexParameteri(texture->target,GL_TEXTURE_MAG_FILTER,GL_NEAREST); // raw Filtering
|
|
}
|
|
}
|
|
uint32_t RasterizerGLES2::texture_get_flags(RID p_texture) const {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND_V(!texture,0);
|
|
|
|
return texture->flags;
|
|
|
|
}
|
|
Image::Format RasterizerGLES2::texture_get_format(RID p_texture) const {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND_V(!texture,Image::FORMAT_GRAYSCALE);
|
|
|
|
return texture->format;
|
|
}
|
|
uint32_t RasterizerGLES2::texture_get_width(RID p_texture) const {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND_V(!texture,0);
|
|
|
|
return texture->width;
|
|
}
|
|
uint32_t RasterizerGLES2::texture_get_height(RID p_texture) const {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND_V(!texture,0);
|
|
|
|
return texture->height;
|
|
}
|
|
|
|
bool RasterizerGLES2::texture_has_alpha(RID p_texture) const {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND_V(!texture,0);
|
|
|
|
return texture->has_alpha;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::texture_set_size_override(RID p_texture,int p_width, int p_height) {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND(!texture);
|
|
ERR_FAIL_COND(texture->render_target);
|
|
|
|
ERR_FAIL_COND(p_width<=0 || p_width>16384);
|
|
ERR_FAIL_COND(p_height<=0 || p_height>16384);
|
|
//real texture size is in alloc width and height
|
|
texture->width=p_width;
|
|
texture->height=p_height;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::texture_set_reload_hook(RID p_texture,ObjectID p_owner,const StringName& p_function) const {
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
|
|
ERR_FAIL_COND(!texture);
|
|
ERR_FAIL_COND(texture->render_target);
|
|
|
|
texture->reloader=p_owner;
|
|
texture->reloader_func=p_function;
|
|
if (use_reload_hooks && p_owner && keep_copies) {
|
|
|
|
for(int i=0;i<6;i++)
|
|
texture->image[i]=Image();
|
|
}
|
|
}
|
|
|
|
|
|
GLuint RasterizerGLES2::_texture_get_name(RID p_tex) {
|
|
|
|
Texture * texture = texture_owner.get(p_tex);
|
|
ERR_FAIL_COND_V(!texture, 0);
|
|
|
|
return texture->tex_id;
|
|
};
|
|
|
|
void RasterizerGLES2::texture_set_path(RID p_texture,const String& p_path) {
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
ERR_FAIL_COND(!texture);
|
|
|
|
texture->path=p_path;
|
|
|
|
}
|
|
|
|
String RasterizerGLES2::texture_get_path(RID p_texture) const{
|
|
|
|
Texture * texture = texture_owner.get(p_texture);
|
|
ERR_FAIL_COND_V(!texture,String());
|
|
return texture->path;
|
|
}
|
|
void RasterizerGLES2::texture_debug_usage(List<VS::TextureInfo> *r_info){
|
|
|
|
List<RID> textures;
|
|
texture_owner.get_owned_list(&textures);
|
|
|
|
for (List<RID>::Element *E=textures.front();E;E=E->next()) {
|
|
|
|
Texture *t = texture_owner.get(E->get());
|
|
if (!t)
|
|
continue;
|
|
VS::TextureInfo tinfo;
|
|
tinfo.path=t->path;
|
|
tinfo.format=t->format;
|
|
tinfo.size.x=t->alloc_width;
|
|
tinfo.size.y=t->alloc_height;
|
|
tinfo.bytes=t->total_data_size;
|
|
r_info->push_back(tinfo);
|
|
}
|
|
|
|
}
|
|
|
|
/* SHADER API */
|
|
|
|
RID RasterizerGLES2::shader_create(VS::ShaderMode p_mode) {
|
|
|
|
Shader *shader = memnew( Shader );
|
|
shader->mode=p_mode;
|
|
RID rid = shader_owner.make_rid(shader);
|
|
shader_set_mode(rid,p_mode);
|
|
_shader_make_dirty(shader);
|
|
|
|
return rid;
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerGLES2::shader_set_mode(RID p_shader,VS::ShaderMode p_mode) {
|
|
|
|
ERR_FAIL_INDEX(p_mode,3);
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND(!shader);
|
|
if (shader->custom_code_id && p_mode==shader->mode)
|
|
return;
|
|
|
|
|
|
if (shader->custom_code_id) {
|
|
|
|
switch(shader->mode) {
|
|
case VS::SHADER_MATERIAL: {
|
|
material_shader.free_custom_shader(shader->custom_code_id);
|
|
} break;
|
|
case VS::SHADER_CANVAS_ITEM: {
|
|
canvas_shader.free_custom_shader(shader->custom_code_id);
|
|
} break;
|
|
}
|
|
|
|
shader->custom_code_id=0;
|
|
}
|
|
|
|
shader->mode=p_mode;
|
|
|
|
switch(shader->mode) {
|
|
case VS::SHADER_MATERIAL: {
|
|
shader->custom_code_id=material_shader.create_custom_shader();
|
|
} break;
|
|
case VS::SHADER_CANVAS_ITEM: {
|
|
shader->custom_code_id=canvas_shader.create_custom_shader();
|
|
} break;
|
|
}
|
|
_shader_make_dirty(shader);
|
|
|
|
}
|
|
VS::ShaderMode RasterizerGLES2::shader_get_mode(RID p_shader) const {
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND_V(!shader,VS::SHADER_MATERIAL);
|
|
return shader->mode;
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::shader_set_code(RID p_shader, const String& p_vertex, const String& p_fragment,const String& p_light,int p_vertex_ofs,int p_fragment_ofs,int p_light_ofs) {
|
|
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND(!shader);
|
|
|
|
#ifdef DEBUG_ENABLED
|
|
if (shader->vertex_code==p_vertex && shader->fragment_code==p_fragment && shader->light_code==p_light)
|
|
return;
|
|
#endif
|
|
shader->fragment_code=p_fragment;
|
|
shader->vertex_code=p_vertex;
|
|
shader->light_code=p_light;
|
|
shader->fragment_line=p_fragment_ofs;
|
|
shader->vertex_line=p_vertex_ofs;
|
|
shader->light_line=p_light_ofs;
|
|
_shader_make_dirty(shader);
|
|
|
|
}
|
|
|
|
String RasterizerGLES2::shader_get_vertex_code(RID p_shader) const {
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND_V(!shader,String());
|
|
return shader->vertex_code;
|
|
|
|
}
|
|
|
|
String RasterizerGLES2::shader_get_fragment_code(RID p_shader) const {
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND_V(!shader,String());
|
|
return shader->fragment_code;
|
|
|
|
}
|
|
|
|
String RasterizerGLES2::shader_get_light_code(RID p_shader) const {
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND_V(!shader,String());
|
|
return shader->light_code;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_shader_make_dirty(Shader* p_shader) {
|
|
|
|
if (p_shader->dirty_list.in_list())
|
|
return;
|
|
|
|
_shader_dirty_list.add(&p_shader->dirty_list);
|
|
}
|
|
|
|
void RasterizerGLES2::shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const {
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND(!shader);
|
|
|
|
|
|
if (shader->dirty_list.in_list())
|
|
_update_shader(shader); // ok should be not anymore dirty
|
|
|
|
|
|
Map<int,StringName> order;
|
|
|
|
|
|
for(Map<StringName,ShaderLanguage::Uniform>::Element *E=shader->uniforms.front();E;E=E->next()) {
|
|
|
|
|
|
order[E->get().order]=E->key();
|
|
}
|
|
|
|
|
|
for(Map<int,StringName>::Element *E=order.front();E;E=E->next()) {
|
|
|
|
PropertyInfo pi;
|
|
ShaderLanguage::Uniform &u=shader->uniforms[E->get()];
|
|
pi.name=E->get();
|
|
switch(u.type) {
|
|
|
|
case ShaderLanguage::TYPE_VOID:
|
|
case ShaderLanguage::TYPE_BOOL:
|
|
case ShaderLanguage::TYPE_FLOAT:
|
|
case ShaderLanguage::TYPE_VEC2:
|
|
case ShaderLanguage::TYPE_VEC3:
|
|
case ShaderLanguage::TYPE_MAT3:
|
|
case ShaderLanguage::TYPE_MAT4:
|
|
case ShaderLanguage::TYPE_VEC4:
|
|
pi.type=u.default_value.get_type();
|
|
break;
|
|
case ShaderLanguage::TYPE_TEXTURE:
|
|
pi.type=Variant::_RID;
|
|
pi.hint=PROPERTY_HINT_RESOURCE_TYPE;
|
|
pi.hint_string="Texture";
|
|
break;
|
|
case ShaderLanguage::TYPE_CUBEMAP:
|
|
pi.type=Variant::_RID;
|
|
pi.hint=PROPERTY_HINT_RESOURCE_TYPE;
|
|
pi.hint_string="CubeMap";
|
|
break;
|
|
};
|
|
|
|
p_param_list->push_back(pi);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::shader_set_default_texture_param(RID p_shader, const StringName& p_name, RID p_texture) {
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND(!shader);
|
|
ERR_FAIL_COND(p_texture.is_valid() && !texture_owner.owns(p_texture));
|
|
|
|
if (p_texture.is_valid())
|
|
shader->default_textures[p_name]=p_texture;
|
|
else
|
|
shader->default_textures.erase(p_name);
|
|
|
|
_shader_make_dirty(shader);
|
|
|
|
}
|
|
|
|
RID RasterizerGLES2::shader_get_default_texture_param(RID p_shader, const StringName& p_name) const{
|
|
const Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND_V(!shader,RID());
|
|
|
|
const Map<StringName,RID>::Element *E=shader->default_textures.find(p_name);
|
|
if (!E)
|
|
return RID();
|
|
return E->get();
|
|
}
|
|
|
|
Variant RasterizerGLES2::shader_get_default_param(RID p_shader, const StringName& p_name) {
|
|
|
|
Shader *shader=shader_owner.get(p_shader);
|
|
ERR_FAIL_COND_V(!shader,Variant());
|
|
|
|
//update shader params if necesary
|
|
//make sure the shader is compiled and everything
|
|
//so the actual parameters can be properly retrieved!
|
|
if (shader->dirty_list.in_list()) {
|
|
_update_shader(shader);
|
|
}
|
|
if (shader->valid && shader->uniforms.has(p_name))
|
|
return shader->uniforms[p_name].default_value;
|
|
|
|
return Variant();
|
|
}
|
|
|
|
|
|
/* COMMON MATERIAL API */
|
|
|
|
|
|
RID RasterizerGLES2::material_create() {
|
|
|
|
RID material = material_owner.make_rid( memnew( Material ) );
|
|
return material;
|
|
}
|
|
|
|
void RasterizerGLES2::material_set_shader(RID p_material, RID p_shader) {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
if (material->shader==p_shader)
|
|
return;
|
|
material->shader=p_shader;
|
|
material->shader_version=0;
|
|
|
|
}
|
|
|
|
RID RasterizerGLES2::material_get_shader(RID p_material) const {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND_V(!material,RID());
|
|
return material->shader;
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::material_set_param(RID p_material, const StringName& p_param, const Variant& p_value) {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
Map<StringName,Material::UniformData>::Element *E=material->shader_params.find(p_param);
|
|
if (E) {
|
|
|
|
if (p_value.get_type()==Variant::NIL) {
|
|
|
|
material->shader_params.erase(E);
|
|
material->shader_version=0; //get default!
|
|
} else {
|
|
E->get().value=p_value;
|
|
E->get().inuse=true;
|
|
}
|
|
} else {
|
|
|
|
if (p_value.get_type()==Variant::NIL)
|
|
return;
|
|
|
|
Material::UniformData ud;
|
|
ud.index=-1;
|
|
ud.value=p_value;
|
|
ud.istexture=p_value.get_type()==Variant::_RID; /// cache it being texture
|
|
ud.inuse=true;
|
|
material->shader_params[p_param]=ud; //may be got at some point, or erased
|
|
|
|
}
|
|
}
|
|
Variant RasterizerGLES2::material_get_param(RID p_material, const StringName& p_param) const {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND_V(!material,Variant());
|
|
|
|
|
|
if (material->shader.is_valid()) {
|
|
//update shader params if necesary
|
|
//make sure the shader is compiled and everything
|
|
//so the actual parameters can be properly retrieved!
|
|
material->shader_cache=shader_owner.get( material->shader );
|
|
if (!material->shader_cache) {
|
|
//invalidate
|
|
material->shader=RID();
|
|
material->shader_cache=NULL;
|
|
} else {
|
|
|
|
if (material->shader_cache->dirty_list.in_list())
|
|
_update_shader(material->shader_cache);
|
|
if (material->shader_cache->valid && material->shader_cache->version!=material->shader_version) {
|
|
//validate
|
|
_update_material_shader_params(material);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (material->shader_params.has(p_param) && material->shader_params[p_param].inuse)
|
|
return material->shader_params[p_param].value;
|
|
else
|
|
return Variant();
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::material_set_flag(RID p_material, VS::MaterialFlag p_flag,bool p_enabled) {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
ERR_FAIL_INDEX(p_flag,VS::MATERIAL_FLAG_MAX);
|
|
|
|
material->flags[p_flag]=p_enabled;
|
|
|
|
}
|
|
bool RasterizerGLES2::material_get_flag(RID p_material,VS::MaterialFlag p_flag) const {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND_V(!material,false);
|
|
ERR_FAIL_INDEX_V(p_flag,VS::MATERIAL_FLAG_MAX,false);
|
|
return material->flags[p_flag];
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::material_set_depth_draw_mode(RID p_material, VS::MaterialDepthDrawMode p_mode) {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
material->depth_draw_mode=p_mode;
|
|
|
|
}
|
|
|
|
VS::MaterialDepthDrawMode RasterizerGLES2::material_get_depth_draw_mode(RID p_material) const {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND_V(!material,VS::MATERIAL_DEPTH_DRAW_ALWAYS);
|
|
return material->depth_draw_mode;
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerGLES2::material_set_blend_mode(RID p_material,VS::MaterialBlendMode p_mode) {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
material->blend_mode=p_mode;
|
|
|
|
}
|
|
VS::MaterialBlendMode RasterizerGLES2::material_get_blend_mode(RID p_material) const {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND_V(!material,VS::MATERIAL_BLEND_MODE_ADD);
|
|
return material->blend_mode;
|
|
}
|
|
|
|
void RasterizerGLES2::material_set_line_width(RID p_material,float p_line_width) {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
material->line_width=p_line_width;
|
|
|
|
}
|
|
float RasterizerGLES2::material_get_line_width(RID p_material) const {
|
|
|
|
Material *material = material_owner.get(p_material);
|
|
ERR_FAIL_COND_V(!material,0);
|
|
|
|
return material->line_width;
|
|
}
|
|
|
|
|
|
|
|
/* MESH API */
|
|
|
|
RID RasterizerGLES2::mesh_create() {
|
|
|
|
|
|
return mesh_owner.make_rid( memnew( Mesh ) );
|
|
}
|
|
|
|
|
|
|
|
void RasterizerGLES2::mesh_add_surface(RID p_mesh,VS::PrimitiveType p_primitive,const Array& p_arrays,const Array& p_blend_shapes,bool p_alpha_sort) {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND(!mesh);
|
|
|
|
ERR_FAIL_INDEX( p_primitive, VS::PRIMITIVE_MAX );
|
|
ERR_FAIL_COND(p_arrays.size()!=VS::ARRAY_MAX);
|
|
|
|
uint32_t format=0;
|
|
|
|
// validation
|
|
int index_array_len=0;
|
|
int array_len=0;
|
|
|
|
for(int i=0;i<p_arrays.size();i++) {
|
|
|
|
if (p_arrays[i].get_type()==Variant::NIL)
|
|
continue;
|
|
|
|
format|=(1<<i);
|
|
|
|
if (i==VS::ARRAY_VERTEX) {
|
|
|
|
array_len=Vector3Array(p_arrays[i]).size();
|
|
ERR_FAIL_COND(array_len==0);
|
|
} else if (i==VS::ARRAY_INDEX) {
|
|
|
|
index_array_len=IntArray(p_arrays[i]).size();
|
|
}
|
|
}
|
|
|
|
ERR_FAIL_COND((format&VS::ARRAY_FORMAT_VERTEX)==0); // mandatory
|
|
|
|
ERR_FAIL_COND( mesh->morph_target_count!=p_blend_shapes.size() );
|
|
if (mesh->morph_target_count) {
|
|
//validate format for morphs
|
|
for(int i=0;i<p_blend_shapes.size();i++) {
|
|
|
|
uint32_t bsformat=0;
|
|
Array arr = p_blend_shapes[i];
|
|
for(int j=0;j<arr.size();j++) {
|
|
|
|
|
|
if (arr[j].get_type()!=Variant::NIL)
|
|
bsformat|=(1<<j);
|
|
}
|
|
|
|
ERR_FAIL_COND( (bsformat)!=(format&(VS::ARRAY_FORMAT_BONES-1)));
|
|
}
|
|
}
|
|
|
|
Surface *surface = memnew( Surface );
|
|
ERR_FAIL_COND( !surface );
|
|
|
|
bool use_VBO=true; //glGenBuffersARB!=NULL; // TODO detect if it's in there
|
|
if ((!use_hw_skeleton_xform && format&VS::ARRAY_FORMAT_WEIGHTS) || mesh->morph_target_count>0) {
|
|
|
|
use_VBO=false;
|
|
}
|
|
|
|
// surface->packed=pack_arrays && use_VBO;
|
|
|
|
int total_elem_size=0;
|
|
|
|
for (int i=0;i<VS::ARRAY_MAX;i++) {
|
|
|
|
|
|
Surface::ArrayData&ad=surface->array[i];
|
|
ad.size=0;
|
|
ad.ofs=0;
|
|
int elem_size=0;
|
|
int elem_count=0;
|
|
bool valid_local=true;
|
|
GLenum datatype;
|
|
bool normalize=false;
|
|
bool bind=false;
|
|
|
|
if (!(format&(1<<i))) // no array
|
|
continue;
|
|
|
|
|
|
switch(i) {
|
|
|
|
case VS::ARRAY_VERTEX: {
|
|
|
|
if (use_VBO && use_half_float) {
|
|
elem_size=3*sizeof(int16_t); // vertex
|
|
datatype=_GL_HALF_FLOAT_OES;
|
|
} else {
|
|
|
|
elem_size=3*sizeof(GLfloat); // vertex
|
|
datatype=GL_FLOAT;
|
|
}
|
|
bind=true;
|
|
elem_count=3;
|
|
|
|
} break;
|
|
case VS::ARRAY_NORMAL: {
|
|
|
|
if (use_VBO) {
|
|
elem_size=4*sizeof(int8_t); // vertex
|
|
datatype=GL_BYTE;
|
|
normalize=true;
|
|
} else {
|
|
elem_size=3*sizeof(GLfloat); // vertex
|
|
datatype=GL_FLOAT;
|
|
}
|
|
bind=true;
|
|
elem_count=3;
|
|
} break;
|
|
case VS::ARRAY_TANGENT: {
|
|
if (use_VBO) {
|
|
elem_size=4*sizeof(int8_t); // vertex
|
|
datatype=GL_BYTE;
|
|
normalize=true;
|
|
} else {
|
|
elem_size=4*sizeof(GLfloat); // vertex
|
|
datatype=GL_FLOAT;
|
|
}
|
|
bind=true;
|
|
elem_count=4;
|
|
|
|
} break;
|
|
case VS::ARRAY_COLOR: {
|
|
|
|
elem_size=4*sizeof(uint8_t); /* RGBA */
|
|
datatype=GL_UNSIGNED_BYTE;
|
|
elem_count=4;
|
|
bind=true;
|
|
normalize=true;
|
|
} break;
|
|
case VS::ARRAY_TEX_UV:
|
|
case VS::ARRAY_TEX_UV2: {
|
|
if (use_VBO && use_half_float) {
|
|
elem_size=2*sizeof(int16_t); // vertex
|
|
datatype=_GL_HALF_FLOAT_OES;
|
|
} else {
|
|
elem_size=2*sizeof(GLfloat); // vertex
|
|
datatype=GL_FLOAT;
|
|
}
|
|
bind=true;
|
|
elem_count=2;
|
|
|
|
} break;
|
|
case VS::ARRAY_WEIGHTS: {
|
|
|
|
if (use_VBO) {
|
|
|
|
elem_size=VS::ARRAY_WEIGHTS_SIZE*sizeof(GLushort);
|
|
elem_count=VS::ARRAY_WEIGHTS_SIZE;
|
|
valid_local=false;
|
|
bind=true;
|
|
normalize=true;
|
|
datatype=GL_UNSIGNED_SHORT;
|
|
elem_count=4;
|
|
|
|
} else {
|
|
elem_size=VS::ARRAY_WEIGHTS_SIZE*sizeof(GLfloat);
|
|
elem_count=VS::ARRAY_WEIGHTS_SIZE;
|
|
valid_local=false;
|
|
bind=false;
|
|
datatype=GL_FLOAT;
|
|
elem_count=4;
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_BONES: {
|
|
|
|
if (use_VBO) {
|
|
elem_size=VS::ARRAY_WEIGHTS_SIZE*sizeof(GLubyte);
|
|
elem_count=VS::ARRAY_WEIGHTS_SIZE;
|
|
valid_local=false;
|
|
bind=true;
|
|
datatype=GL_UNSIGNED_BYTE;
|
|
elem_count=4;
|
|
} else {
|
|
|
|
elem_size=VS::ARRAY_WEIGHTS_SIZE*sizeof(GLushort);
|
|
elem_count=VS::ARRAY_WEIGHTS_SIZE;
|
|
valid_local=false;
|
|
bind=false;
|
|
datatype=GL_UNSIGNED_SHORT;
|
|
elem_count=4;
|
|
|
|
}
|
|
|
|
|
|
} break;
|
|
case VS::ARRAY_INDEX: {
|
|
|
|
if (index_array_len<=0) {
|
|
ERR_PRINT("index_array_len==NO_INDEX_ARRAY");
|
|
break;
|
|
}
|
|
/* determine wether using 16 or 32 bits indices */
|
|
if (array_len>(1<<16)) {
|
|
|
|
elem_size=4;
|
|
datatype=GL_UNSIGNED_INT;
|
|
} else {
|
|
elem_size=2;
|
|
datatype=GL_UNSIGNED_SHORT;
|
|
}
|
|
|
|
/*
|
|
if (use_VBO) {
|
|
|
|
glGenBuffers(1,&surface->index_id);
|
|
ERR_FAIL_COND(surface->index_id==0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,surface->index_id);
|
|
glBufferData(GL_ELEMENT_ARRAY_BUFFER,index_array_len*elem_size,NULL,GL_STATIC_DRAW);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0); //unbind
|
|
} else {
|
|
surface->index_array_local = (uint8_t*)memalloc(index_array_len*elem_size);
|
|
};
|
|
*/
|
|
surface->index_array_len=index_array_len; // only way it can exist
|
|
ad.ofs=0;
|
|
ad.size=elem_size;
|
|
|
|
|
|
continue;
|
|
} break;
|
|
default: {
|
|
ERR_FAIL( );
|
|
}
|
|
}
|
|
|
|
ad.ofs=total_elem_size;
|
|
ad.size=elem_size;
|
|
ad.datatype=datatype;
|
|
ad.normalize=normalize;
|
|
ad.bind=bind;
|
|
ad.count=elem_count;
|
|
total_elem_size+=elem_size;
|
|
if (valid_local) {
|
|
surface->local_stride+=elem_size;
|
|
surface->morph_format|=(1<<i);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
surface->stride=total_elem_size;
|
|
surface->array_len=array_len;
|
|
surface->format=format;
|
|
surface->primitive=p_primitive;
|
|
surface->morph_target_count=mesh->morph_target_count;
|
|
surface->configured_format=0;
|
|
surface->mesh=mesh;
|
|
if (keep_copies) {
|
|
surface->data=p_arrays;
|
|
surface->morph_data=p_blend_shapes;
|
|
}
|
|
|
|
uint8_t *array_ptr=NULL;
|
|
uint8_t *index_array_ptr=NULL;
|
|
DVector<uint8_t> array_pre_vbo;
|
|
DVector<uint8_t>::Write vaw;
|
|
DVector<uint8_t> index_array_pre_vbo;
|
|
DVector<uint8_t>::Write iaw;
|
|
|
|
/* create pointers */
|
|
if (use_VBO) {
|
|
|
|
array_pre_vbo.resize(surface->array_len*surface->stride);
|
|
vaw = array_pre_vbo.write();
|
|
array_ptr=vaw.ptr();
|
|
|
|
if (surface->index_array_len) {
|
|
|
|
index_array_pre_vbo.resize(surface->index_array_len*surface->array[VS::ARRAY_INDEX].size);
|
|
iaw = index_array_pre_vbo.write();
|
|
index_array_ptr=iaw.ptr();
|
|
}
|
|
|
|
_surface_set_arrays(surface,array_ptr,index_array_ptr,p_arrays,true);
|
|
|
|
} else {
|
|
|
|
surface->array_local = (uint8_t*)memalloc(surface->array_len*surface->stride);
|
|
array_ptr=(uint8_t*)surface->array_local;
|
|
if (surface->index_array_len) {
|
|
surface->index_array_local = (uint8_t*)memalloc(index_array_len*surface->array[VS::ARRAY_INDEX].size);
|
|
index_array_ptr=(uint8_t*)surface->index_array_local;
|
|
}
|
|
|
|
_surface_set_arrays(surface,array_ptr,index_array_ptr,p_arrays,true);
|
|
|
|
if (mesh->morph_target_count) {
|
|
|
|
surface->morph_targets_local = memnew_arr(Surface::MorphTarget,mesh->morph_target_count);
|
|
for(int i=0;i<mesh->morph_target_count;i++) {
|
|
|
|
surface->morph_targets_local[i].array=memnew_arr(uint8_t,surface->local_stride*surface->array_len);
|
|
surface->morph_targets_local[i].configured_format=surface->morph_format;
|
|
_surface_set_arrays(surface,surface->morph_targets_local[i].array,NULL,p_blend_shapes[i],false);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* create buffers!! */
|
|
if (use_VBO) {
|
|
glGenBuffers(1,&surface->vertex_id);
|
|
ERR_FAIL_COND(surface->vertex_id==0);
|
|
glBindBuffer(GL_ARRAY_BUFFER,surface->vertex_id);
|
|
glBufferData(GL_ARRAY_BUFFER,surface->array_len*surface->stride,array_ptr,GL_STATIC_DRAW);
|
|
glBindBuffer(GL_ARRAY_BUFFER,0); //unbind
|
|
if (surface->index_array_len) {
|
|
|
|
glGenBuffers(1,&surface->index_id);
|
|
ERR_FAIL_COND(surface->index_id==0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,surface->index_id);
|
|
glBufferData(GL_ELEMENT_ARRAY_BUFFER,index_array_len*surface->array[VS::ARRAY_INDEX].size,index_array_ptr,GL_STATIC_DRAW);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0); //unbind
|
|
|
|
}
|
|
}
|
|
|
|
mesh->surfaces.push_back(surface);
|
|
|
|
}
|
|
|
|
Error RasterizerGLES2::_surface_set_arrays(Surface *p_surface, uint8_t *p_mem,uint8_t *p_index_mem,const Array& p_arrays,bool p_main) {
|
|
|
|
uint32_t stride = p_main ? p_surface->stride : p_surface->local_stride;
|
|
|
|
for(int ai=0;ai<VS::ARRAY_MAX;ai++) {
|
|
if (ai>=p_arrays.size())
|
|
break;
|
|
if (p_arrays[ai].get_type()==Variant::NIL)
|
|
continue;
|
|
Surface::ArrayData &a=p_surface->array[ai];
|
|
|
|
switch(ai) {
|
|
|
|
|
|
case VS::ARRAY_VERTEX: {
|
|
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::VECTOR3_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
DVector<Vector3> array = p_arrays[ai];
|
|
ERR_FAIL_COND_V( array.size() != p_surface->array_len, ERR_INVALID_PARAMETER );
|
|
|
|
|
|
DVector<Vector3>::Read read = array.read();
|
|
const Vector3* src=read.ptr();
|
|
|
|
// setting vertices means regenerating the AABB
|
|
AABB aabb;
|
|
|
|
float scale=1;
|
|
float max=0;
|
|
|
|
|
|
|
|
if (p_surface->array[VS::ARRAY_VERTEX].datatype==_GL_HALF_FLOAT_OES) {
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
|
|
uint16_t vector[3]={ make_half_float(src[i].x), make_half_float(src[i].y), make_half_float(src[i].z) };
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], vector, a.size);
|
|
|
|
if (i==0) {
|
|
|
|
aabb=AABB(src[i],Vector3());
|
|
} else {
|
|
|
|
aabb.expand_to( src[i] );
|
|
}
|
|
}
|
|
|
|
|
|
} else {
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
|
|
GLfloat vector[3]={ src[i].x, src[i].y, src[i].z };
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], vector, a.size);
|
|
|
|
if (i==0) {
|
|
|
|
aabb=AABB(src[i],Vector3());
|
|
} else {
|
|
|
|
aabb.expand_to( src[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
if (p_main) {
|
|
p_surface->aabb=aabb;
|
|
p_surface->vertex_scale=scale;
|
|
}
|
|
|
|
|
|
} break;
|
|
case VS::ARRAY_NORMAL: {
|
|
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::VECTOR3_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
DVector<Vector3> array = p_arrays[ai];
|
|
ERR_FAIL_COND_V( array.size() != p_surface->array_len, ERR_INVALID_PARAMETER );
|
|
|
|
|
|
DVector<Vector3>::Read read = array.read();
|
|
const Vector3* src=read.ptr();
|
|
|
|
// setting vertices means regenerating the AABB
|
|
|
|
if (p_surface->array[VS::ARRAY_NORMAL].datatype==GL_BYTE) {
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLbyte vector[4]={
|
|
CLAMP(src[i].x*127,-128,127),
|
|
CLAMP(src[i].y*127,-128,127),
|
|
CLAMP(src[i].z*127,-128,127),
|
|
0,
|
|
};
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], vector, a.size);
|
|
|
|
}
|
|
|
|
} else {
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
|
|
GLfloat vector[3]={ src[i].x, src[i].y, src[i].z };
|
|
copymem(&p_mem[a.ofs+i*stride], vector, a.size);
|
|
|
|
}
|
|
}
|
|
|
|
|
|
} break;
|
|
case VS::ARRAY_TANGENT: {
|
|
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::REAL_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
DVector<real_t> array = p_arrays[ai];
|
|
|
|
ERR_FAIL_COND_V( array.size() != p_surface->array_len*4, ERR_INVALID_PARAMETER );
|
|
|
|
|
|
DVector<real_t>::Read read = array.read();
|
|
const real_t* src = read.ptr();
|
|
|
|
if (p_surface->array[VS::ARRAY_TANGENT].datatype==GL_BYTE) {
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLbyte xyzw[4]={
|
|
CLAMP(src[i*4+0]*127,-128,127),
|
|
CLAMP(src[i*4+1]*127,-128,127),
|
|
CLAMP(src[i*4+2]*127,-128,127),
|
|
CLAMP(src[i*4+3]*127,-128,127)
|
|
};
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], xyzw, a.size);
|
|
|
|
}
|
|
|
|
|
|
} else {
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLfloat xyzw[4]={
|
|
src[i*4+0],
|
|
src[i*4+1],
|
|
src[i*4+2],
|
|
src[i*4+3]
|
|
};
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], xyzw, a.size);
|
|
|
|
}
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_COLOR: {
|
|
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::COLOR_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
|
|
DVector<Color> array = p_arrays[ai];
|
|
|
|
ERR_FAIL_COND_V( array.size() != p_surface->array_len, ERR_INVALID_PARAMETER );
|
|
|
|
|
|
DVector<Color>::Read read = array.read();
|
|
const Color* src = read.ptr();
|
|
bool alpha=false;
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
if (src[i].a<0.98) // tolerate alpha a bit, for crappy exporters
|
|
alpha=true;
|
|
|
|
uint8_t colors[4];
|
|
|
|
for(int j=0;j<4;j++) {
|
|
|
|
colors[j]=CLAMP( int((src[i][j])*255.0), 0,255 );
|
|
}
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], colors, a.size);
|
|
|
|
}
|
|
|
|
if (p_main)
|
|
p_surface->has_alpha=alpha;
|
|
|
|
} break;
|
|
case VS::ARRAY_TEX_UV:
|
|
case VS::ARRAY_TEX_UV2: {
|
|
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::VECTOR3_ARRAY && p_arrays[ai].get_type() != Variant::VECTOR2_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
DVector<Vector2> array = p_arrays[ai];
|
|
|
|
ERR_FAIL_COND_V( array.size() != p_surface->array_len , ERR_INVALID_PARAMETER);
|
|
|
|
DVector<Vector2>::Read read = array.read();
|
|
|
|
const Vector2 * src=read.ptr();
|
|
float scale=1.0;
|
|
|
|
|
|
if (p_surface->array[ai].datatype==_GL_HALF_FLOAT_OES) {
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
uint16_t uv[2]={ make_half_float(src[i].x) , make_half_float(src[i].y) };
|
|
copymem(&p_mem[a.ofs+i*stride], uv, a.size);
|
|
}
|
|
|
|
} else {
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLfloat uv[2]={ src[i].x , src[i].y };
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], uv, a.size);
|
|
|
|
}
|
|
}
|
|
|
|
if (p_main) {
|
|
|
|
if (ai==VS::ARRAY_TEX_UV) {
|
|
|
|
p_surface->uv_scale=scale;
|
|
}
|
|
if (ai==VS::ARRAY_TEX_UV2) {
|
|
|
|
p_surface->uv2_scale=scale;
|
|
}
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_WEIGHTS: {
|
|
|
|
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::REAL_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
DVector<real_t> array = p_arrays[ai];
|
|
|
|
ERR_FAIL_COND_V( array.size() != p_surface->array_len*VS::ARRAY_WEIGHTS_SIZE, ERR_INVALID_PARAMETER );
|
|
|
|
|
|
DVector<real_t>::Read read = array.read();
|
|
|
|
const real_t * src = read.ptr();
|
|
|
|
if (p_surface->array[VS::ARRAY_WEIGHTS].datatype==GL_UNSIGNED_SHORT) {
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLushort data[VS::ARRAY_WEIGHTS_SIZE];
|
|
for (int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
|
|
data[j]=CLAMP(src[i*VS::ARRAY_WEIGHTS_SIZE+j]*65535,0,65535);
|
|
}
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], data, a.size);
|
|
}
|
|
} else {
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLfloat data[VS::ARRAY_WEIGHTS_SIZE];
|
|
for (int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
|
|
data[j]=src[i*VS::ARRAY_WEIGHTS_SIZE+j];
|
|
}
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], data, a.size);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_BONES: {
|
|
|
|
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::REAL_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
DVector<int> array = p_arrays[ai];
|
|
|
|
ERR_FAIL_COND_V( array.size() != p_surface->array_len*VS::ARRAY_WEIGHTS_SIZE, ERR_INVALID_PARAMETER );
|
|
|
|
|
|
DVector<int>::Read read = array.read();
|
|
|
|
const int * src = read.ptr();
|
|
|
|
p_surface->max_bone=0;
|
|
|
|
|
|
if (p_surface->array[VS::ARRAY_BONES].datatype==GL_UNSIGNED_BYTE) {
|
|
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLubyte data[VS::ARRAY_WEIGHTS_SIZE];
|
|
for (int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
|
|
data[j]=CLAMP(src[i*VS::ARRAY_WEIGHTS_SIZE+j],0,255);
|
|
p_surface->max_bone=MAX(data[j],p_surface->max_bone);
|
|
|
|
}
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], data, a.size);
|
|
|
|
|
|
}
|
|
|
|
} else {
|
|
for (int i=0;i<p_surface->array_len;i++) {
|
|
|
|
GLushort data[VS::ARRAY_WEIGHTS_SIZE];
|
|
for (int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
|
|
data[j]=src[i*VS::ARRAY_WEIGHTS_SIZE+j];
|
|
p_surface->max_bone=MAX(data[j],p_surface->max_bone);
|
|
|
|
}
|
|
|
|
copymem(&p_mem[a.ofs+i*stride], data, a.size);
|
|
|
|
|
|
}
|
|
}
|
|
|
|
|
|
} break;
|
|
case VS::ARRAY_INDEX: {
|
|
|
|
ERR_FAIL_COND_V( p_surface->index_array_len<=0, ERR_INVALID_DATA );
|
|
ERR_FAIL_COND_V( p_arrays[ai].get_type() != Variant::INT_ARRAY, ERR_INVALID_PARAMETER );
|
|
|
|
DVector<int> indices = p_arrays[ai];
|
|
ERR_FAIL_COND_V( indices.size() == 0, ERR_INVALID_PARAMETER );
|
|
ERR_FAIL_COND_V( indices.size() != p_surface->index_array_len, ERR_INVALID_PARAMETER );
|
|
|
|
/* determine wether using 16 or 32 bits indices */
|
|
|
|
DVector<int>::Read read = indices.read();
|
|
const int *src=read.ptr();
|
|
|
|
for (int i=0;i<p_surface->index_array_len;i++) {
|
|
|
|
|
|
if (a.size==2) {
|
|
uint16_t v=src[i];
|
|
|
|
copymem(&p_index_mem[i*a.size], &v, a.size);
|
|
} else {
|
|
uint32_t v=src[i];
|
|
|
|
copymem(&p_index_mem[i*a.size], &v, a.size);
|
|
}
|
|
}
|
|
|
|
|
|
} break;
|
|
|
|
|
|
default: { ERR_FAIL_V(ERR_INVALID_PARAMETER);}
|
|
}
|
|
|
|
p_surface->configured_format|=(1<<ai);
|
|
}
|
|
|
|
if (p_surface->format&VS::ARRAY_FORMAT_BONES) {
|
|
//create AABBs for each detected bone
|
|
int total_bones = p_surface->max_bone+1;
|
|
if (p_main) {
|
|
p_surface->skeleton_bone_aabb.resize(total_bones);
|
|
p_surface->skeleton_bone_used.resize(total_bones);
|
|
for(int i=0;i<total_bones;i++)
|
|
p_surface->skeleton_bone_used[i]=false;
|
|
}
|
|
DVector<Vector3> vertices = p_arrays[VS::ARRAY_VERTEX];
|
|
DVector<int> bones = p_arrays[VS::ARRAY_BONES];
|
|
DVector<float> weights = p_arrays[VS::ARRAY_WEIGHTS];
|
|
|
|
bool any_valid=false;
|
|
|
|
if (vertices.size() && bones.size()==vertices.size()*4 && weights.size()==bones.size()) {
|
|
//print_line("MAKING SKELETHONG");
|
|
int vs = vertices.size();
|
|
DVector<Vector3>::Read rv =vertices.read();
|
|
DVector<int>::Read rb=bones.read();
|
|
DVector<float>::Read rw=weights.read();
|
|
|
|
Vector<bool> first;
|
|
first.resize(total_bones);
|
|
for(int i=0;i<total_bones;i++) {
|
|
first[i]=p_main;
|
|
}
|
|
AABB *bptr = p_surface->skeleton_bone_aabb.ptr();
|
|
bool *fptr=first.ptr();
|
|
bool *usedptr=p_surface->skeleton_bone_used.ptr();
|
|
|
|
for(int i=0;i<vs;i++) {
|
|
|
|
Vector3 v = rv[i];
|
|
for(int j=0;j<4;j++) {
|
|
|
|
int idx = rb[i*4+j];
|
|
float w = rw[i*4+j];
|
|
if (w==0)
|
|
continue;//break;
|
|
ERR_FAIL_INDEX_V(idx,total_bones,ERR_INVALID_DATA);
|
|
|
|
if (fptr[idx]) {
|
|
bptr[idx].pos=v;
|
|
fptr[idx]=false;
|
|
any_valid=true;
|
|
} else {
|
|
bptr[idx].expand_to(v);
|
|
}
|
|
usedptr[idx]=true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (p_main && !any_valid) {
|
|
|
|
p_surface->skeleton_bone_aabb.clear();
|
|
p_surface->skeleton_bone_used.clear();
|
|
}
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
|
|
|
|
void RasterizerGLES2::mesh_add_custom_surface(RID p_mesh,const Variant& p_dat) {
|
|
|
|
ERR_EXPLAIN("OpenGL Rasterizer does not support custom surfaces. Running on wrong platform?");
|
|
ERR_FAIL();
|
|
}
|
|
|
|
Array RasterizerGLES2::mesh_get_surface_arrays(RID p_mesh,int p_surface) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,Array());
|
|
ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Array() );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND_V( !surface, Array() );
|
|
|
|
return surface->data;
|
|
|
|
|
|
}
|
|
Array RasterizerGLES2::mesh_get_surface_morph_arrays(RID p_mesh,int p_surface) const{
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,Array());
|
|
ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Array() );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND_V( !surface, Array() );
|
|
|
|
return surface->morph_data;
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::mesh_set_morph_target_count(RID p_mesh,int p_amount) {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND(!mesh);
|
|
ERR_FAIL_COND( mesh->surfaces.size()!=0 );
|
|
|
|
mesh->morph_target_count=p_amount;
|
|
|
|
}
|
|
|
|
int RasterizerGLES2::mesh_get_morph_target_count(RID p_mesh) const{
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,-1);
|
|
|
|
return mesh->morph_target_count;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::mesh_set_morph_target_mode(RID p_mesh,VS::MorphTargetMode p_mode) {
|
|
|
|
ERR_FAIL_INDEX(p_mode,2);
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND(!mesh);
|
|
|
|
mesh->morph_target_mode=p_mode;
|
|
|
|
}
|
|
|
|
VS::MorphTargetMode RasterizerGLES2::mesh_get_morph_target_mode(RID p_mesh) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,VS::MORPH_MODE_NORMALIZED);
|
|
|
|
return mesh->morph_target_mode;
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerGLES2::mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material,bool p_owned) {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND(!mesh);
|
|
ERR_FAIL_INDEX(p_surface, mesh->surfaces.size() );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND( !surface);
|
|
|
|
if (surface->material_owned && surface->material.is_valid())
|
|
free(surface->material);
|
|
|
|
surface->material_owned=p_owned;
|
|
|
|
surface->material=p_material;
|
|
}
|
|
|
|
RID RasterizerGLES2::mesh_surface_get_material(RID p_mesh, int p_surface) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,RID());
|
|
ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), RID() );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND_V( !surface, RID() );
|
|
|
|
return surface->material;
|
|
}
|
|
|
|
int RasterizerGLES2::mesh_surface_get_array_len(RID p_mesh, int p_surface) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,-1);
|
|
ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), -1 );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND_V( !surface, -1 );
|
|
|
|
return surface->array_len;
|
|
}
|
|
int RasterizerGLES2::mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,-1);
|
|
ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), -1 );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND_V( !surface, -1 );
|
|
|
|
return surface->index_array_len;
|
|
}
|
|
uint32_t RasterizerGLES2::mesh_surface_get_format(RID p_mesh, int p_surface) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,0);
|
|
ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), 0 );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND_V( !surface, 0 );
|
|
|
|
return surface->format;
|
|
}
|
|
VS::PrimitiveType RasterizerGLES2::mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,VS::PRIMITIVE_POINTS);
|
|
ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), VS::PRIMITIVE_POINTS );
|
|
Surface *surface = mesh->surfaces[p_surface];
|
|
ERR_FAIL_COND_V( !surface, VS::PRIMITIVE_POINTS );
|
|
|
|
return surface->primitive;
|
|
}
|
|
|
|
void RasterizerGLES2::mesh_remove_surface(RID p_mesh,int p_index) {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND(!mesh);
|
|
ERR_FAIL_INDEX(p_index, mesh->surfaces.size() );
|
|
Surface *surface = mesh->surfaces[p_index];
|
|
ERR_FAIL_COND( !surface);
|
|
|
|
if (surface->vertex_id)
|
|
glDeleteBuffers(1,&surface->vertex_id);
|
|
if (surface->index_id)
|
|
glDeleteBuffers(1,&surface->index_id);
|
|
|
|
|
|
if (mesh->morph_target_count) {
|
|
for(int i=0;i<mesh->morph_target_count;i++)
|
|
memfree(surface->morph_targets_local[i].array);
|
|
memfree( surface->morph_targets_local );
|
|
}
|
|
|
|
memdelete( mesh->surfaces[p_index] );
|
|
mesh->surfaces.remove(p_index);
|
|
|
|
}
|
|
int RasterizerGLES2::mesh_get_surface_count(RID p_mesh) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,-1);
|
|
|
|
return mesh->surfaces.size();
|
|
}
|
|
|
|
AABB RasterizerGLES2::mesh_get_aabb(RID p_mesh, RID p_skeleton) const {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,AABB());
|
|
|
|
if (mesh->custom_aabb!=AABB())
|
|
return mesh->custom_aabb;
|
|
|
|
Skeleton *sk=NULL;
|
|
if (p_skeleton.is_valid())
|
|
sk=skeleton_owner.get(p_skeleton);
|
|
|
|
AABB aabb;
|
|
if (sk && sk->bones.size()!=0) {
|
|
|
|
|
|
for (int i=0;i<mesh->surfaces.size();i++) {
|
|
|
|
AABB laabb;
|
|
if (mesh->surfaces[i]->format&VS::ARRAY_FORMAT_BONES && mesh->surfaces[i]->skeleton_bone_aabb.size()) {
|
|
|
|
|
|
int bs = mesh->surfaces[i]->skeleton_bone_aabb.size();
|
|
const AABB *skbones = mesh->surfaces[i]->skeleton_bone_aabb.ptr();
|
|
const bool *skused = mesh->surfaces[i]->skeleton_bone_used.ptr();
|
|
|
|
int sbs = sk->bones.size();
|
|
ERR_CONTINUE(bs>sbs);
|
|
Skeleton::Bone *skb = sk->bones.ptr();
|
|
|
|
bool first=true;
|
|
for(int j=0;j<bs;j++) {
|
|
|
|
if (!skused[j])
|
|
continue;
|
|
AABB baabb = skb[ j ].transform_aabb ( skbones[j] );
|
|
if (first) {
|
|
laabb=baabb;
|
|
first=false;
|
|
} else {
|
|
laabb.merge_with(baabb);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
laabb=mesh->surfaces[i]->aabb;
|
|
}
|
|
|
|
if (i==0)
|
|
aabb=laabb;
|
|
else
|
|
aabb.merge_with(laabb);
|
|
}
|
|
} else {
|
|
|
|
for (int i=0;i<mesh->surfaces.size();i++) {
|
|
|
|
if (i==0)
|
|
aabb=mesh->surfaces[i]->aabb;
|
|
else
|
|
aabb.merge_with(mesh->surfaces[i]->aabb);
|
|
}
|
|
|
|
}
|
|
|
|
return aabb;
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::mesh_set_custom_aabb(RID p_mesh,const AABB& p_aabb) {
|
|
|
|
Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND(!mesh);
|
|
|
|
mesh->custom_aabb=p_aabb;
|
|
|
|
}
|
|
|
|
AABB RasterizerGLES2::mesh_get_custom_aabb(RID p_mesh) const {
|
|
|
|
const Mesh *mesh = mesh_owner.get( p_mesh );
|
|
ERR_FAIL_COND_V(!mesh,AABB());
|
|
|
|
return mesh->custom_aabb;
|
|
}
|
|
/* MULTIMESH API */
|
|
|
|
RID RasterizerGLES2::multimesh_create() {
|
|
|
|
return multimesh_owner.make_rid( memnew( MultiMesh ));
|
|
}
|
|
|
|
void RasterizerGLES2::multimesh_set_instance_count(RID p_multimesh,int p_count) {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND(!multimesh);
|
|
|
|
//multimesh->elements.clear(); // make sure to delete everything, so it "fails" in all implementations
|
|
|
|
if (use_texture_instancing) {
|
|
|
|
if (nearest_power_of_2(p_count)!=nearest_power_of_2(multimesh->elements.size())) {
|
|
if (multimesh->tex_id) {
|
|
glDeleteTextures(1,&multimesh->tex_id);
|
|
multimesh->tex_id=0;
|
|
}
|
|
|
|
if (p_count) {
|
|
|
|
uint32_t po2 = nearest_power_of_2(p_count);
|
|
if (po2&0xAAAAAAAA) {
|
|
//half width
|
|
|
|
multimesh->tw=Math::sqrt(po2*2);
|
|
multimesh->th=multimesh->tw/2;
|
|
} else {
|
|
|
|
multimesh->tw=Math::sqrt(po2);
|
|
multimesh->th=multimesh->tw;
|
|
|
|
}
|
|
multimesh->tw*=4;
|
|
if (multimesh->th==0)
|
|
multimesh->th=1;
|
|
|
|
|
|
|
|
glGenTextures(1, &multimesh->tex_id);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D,multimesh->tex_id);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, multimesh->tw, multimesh->th, 0, GL_RGBA, GL_FLOAT,NULL);
|
|
#else
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, multimesh->tw, multimesh->th, 0, GL_RGBA, GL_FLOAT,NULL);
|
|
#endif
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
//multimesh->pixel_size=1.0/ps;
|
|
|
|
glBindTexture(GL_TEXTURE_2D,0);
|
|
}
|
|
|
|
}
|
|
|
|
if (!multimesh->dirty_list.in_list()) {
|
|
_multimesh_dirty_list.add(&multimesh->dirty_list);
|
|
}
|
|
|
|
}
|
|
|
|
multimesh->elements.resize(p_count);
|
|
|
|
}
|
|
int RasterizerGLES2::multimesh_get_instance_count(RID p_multimesh) const {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND_V(!multimesh,-1);
|
|
|
|
return multimesh->elements.size();
|
|
}
|
|
|
|
void RasterizerGLES2::multimesh_set_mesh(RID p_multimesh,RID p_mesh) {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND(!multimesh);
|
|
|
|
multimesh->mesh=p_mesh;
|
|
|
|
}
|
|
void RasterizerGLES2::multimesh_set_aabb(RID p_multimesh,const AABB& p_aabb) {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND(!multimesh);
|
|
multimesh->aabb=p_aabb;
|
|
}
|
|
void RasterizerGLES2::multimesh_instance_set_transform(RID p_multimesh,int p_index,const Transform& p_transform) {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND(!multimesh);
|
|
ERR_FAIL_INDEX(p_index,multimesh->elements.size());
|
|
MultiMesh::Element &e=multimesh->elements[p_index];
|
|
|
|
e.matrix[0]=p_transform.basis.elements[0][0];
|
|
e.matrix[1]=p_transform.basis.elements[1][0];
|
|
e.matrix[2]=p_transform.basis.elements[2][0];
|
|
e.matrix[3]=0;
|
|
e.matrix[4]=p_transform.basis.elements[0][1];
|
|
e.matrix[5]=p_transform.basis.elements[1][1];
|
|
e.matrix[6]=p_transform.basis.elements[2][1];
|
|
e.matrix[7]=0;
|
|
e.matrix[8]=p_transform.basis.elements[0][2];
|
|
e.matrix[9]=p_transform.basis.elements[1][2];
|
|
e.matrix[10]=p_transform.basis.elements[2][2];
|
|
e.matrix[11]=0;
|
|
e.matrix[12]=p_transform.origin.x;
|
|
e.matrix[13]=p_transform.origin.y;
|
|
e.matrix[14]=p_transform.origin.z;
|
|
e.matrix[15]=1;
|
|
|
|
if (!multimesh->dirty_list.in_list()) {
|
|
_multimesh_dirty_list.add(&multimesh->dirty_list);
|
|
}
|
|
|
|
}
|
|
void RasterizerGLES2::multimesh_instance_set_color(RID p_multimesh,int p_index,const Color& p_color) {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND(!multimesh)
|
|
ERR_FAIL_INDEX(p_index,multimesh->elements.size());
|
|
MultiMesh::Element &e=multimesh->elements[p_index];
|
|
e.color[0]=CLAMP(p_color.r*255,0,255);
|
|
e.color[1]=CLAMP(p_color.g*255,0,255);
|
|
e.color[2]=CLAMP(p_color.b*255,0,255);
|
|
e.color[3]=CLAMP(p_color.a*255,0,255);
|
|
|
|
if (!multimesh->dirty_list.in_list()) {
|
|
_multimesh_dirty_list.add(&multimesh->dirty_list);
|
|
}
|
|
|
|
}
|
|
|
|
RID RasterizerGLES2::multimesh_get_mesh(RID p_multimesh) const {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND_V(!multimesh,RID());
|
|
|
|
return multimesh->mesh;
|
|
}
|
|
AABB RasterizerGLES2::multimesh_get_aabb(RID p_multimesh) const {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND_V(!multimesh,AABB());
|
|
|
|
return multimesh->aabb;
|
|
}
|
|
|
|
Transform RasterizerGLES2::multimesh_instance_get_transform(RID p_multimesh,int p_index) const {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND_V(!multimesh,Transform());
|
|
|
|
ERR_FAIL_INDEX_V(p_index,multimesh->elements.size(),Transform());
|
|
MultiMesh::Element &e=multimesh->elements[p_index];
|
|
|
|
Transform tr;
|
|
|
|
tr.basis.elements[0][0]=e.matrix[0];
|
|
tr.basis.elements[1][0]=e.matrix[1];
|
|
tr.basis.elements[2][0]=e.matrix[2];
|
|
tr.basis.elements[0][1]=e.matrix[4];
|
|
tr.basis.elements[1][1]=e.matrix[5];
|
|
tr.basis.elements[2][1]=e.matrix[6];
|
|
tr.basis.elements[0][2]=e.matrix[8];
|
|
tr.basis.elements[1][2]=e.matrix[9];
|
|
tr.basis.elements[2][2]=e.matrix[10];
|
|
tr.origin.x=e.matrix[12];
|
|
tr.origin.y=e.matrix[13];
|
|
tr.origin.z=e.matrix[14];
|
|
|
|
return tr;
|
|
}
|
|
Color RasterizerGLES2::multimesh_instance_get_color(RID p_multimesh,int p_index) const {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND_V(!multimesh,Color());
|
|
ERR_FAIL_INDEX_V(p_index,multimesh->elements.size(),Color());
|
|
MultiMesh::Element &e=multimesh->elements[p_index];
|
|
Color c;
|
|
c.r=e.color[0]/255.0;
|
|
c.g=e.color[1]/255.0;
|
|
c.b=e.color[2]/255.0;
|
|
c.a=e.color[3]/255.0;
|
|
|
|
return c;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::multimesh_set_visible_instances(RID p_multimesh,int p_visible) {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND(!multimesh);
|
|
multimesh->visible=p_visible;
|
|
|
|
}
|
|
|
|
int RasterizerGLES2::multimesh_get_visible_instances(RID p_multimesh) const {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND_V(!multimesh,-1);
|
|
return multimesh->visible;
|
|
|
|
}
|
|
|
|
/* IMMEDIATE API */
|
|
|
|
|
|
RID RasterizerGLES2::immediate_create() {
|
|
|
|
Immediate *im = memnew( Immediate );
|
|
return immediate_owner.make_rid(im);
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::immediate_begin(RID p_immediate, VS::PrimitiveType p_rimitive, RID p_texture){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(im->building);
|
|
|
|
Immediate::Chunk ic;
|
|
ic.texture=p_texture;
|
|
ic.primitive=p_rimitive;
|
|
im->chunks.push_back(ic);
|
|
im->mask=0;
|
|
im->building=true;
|
|
|
|
|
|
}
|
|
void RasterizerGLES2::immediate_vertex(RID p_immediate,const Vector3& p_vertex){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(!im->building);
|
|
|
|
Immediate::Chunk *c = &im->chunks.back()->get();
|
|
|
|
|
|
if (c->vertices.empty() && im->chunks.size()==1) {
|
|
|
|
im->aabb.pos=p_vertex;
|
|
im->aabb.size=Vector3();
|
|
} else {
|
|
im->aabb.expand_to(p_vertex);
|
|
}
|
|
|
|
if (im->mask&VS::ARRAY_FORMAT_NORMAL)
|
|
c->normals.push_back(chunk_normal);
|
|
if (im->mask&VS::ARRAY_FORMAT_TANGENT)
|
|
c->tangents.push_back(chunk_tangent);
|
|
if (im->mask&VS::ARRAY_FORMAT_COLOR)
|
|
c->colors.push_back(chunk_color);
|
|
if (im->mask&VS::ARRAY_FORMAT_TEX_UV)
|
|
c->uvs.push_back(chunk_uv);
|
|
if (im->mask&VS::ARRAY_FORMAT_TEX_UV2)
|
|
c->uvs2.push_back(chunk_uv2);
|
|
im->mask|=VS::ARRAY_FORMAT_VERTEX;
|
|
c->vertices.push_back(p_vertex);
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::immediate_normal(RID p_immediate,const Vector3& p_normal){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(!im->building);
|
|
|
|
im->mask|=VS::ARRAY_FORMAT_NORMAL;
|
|
chunk_normal=p_normal;
|
|
|
|
}
|
|
void RasterizerGLES2::immediate_tangent(RID p_immediate,const Plane& p_tangent){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(!im->building);
|
|
|
|
im->mask|=VS::ARRAY_FORMAT_TANGENT;
|
|
chunk_tangent=p_tangent;
|
|
|
|
}
|
|
void RasterizerGLES2::immediate_color(RID p_immediate,const Color& p_color){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(!im->building);
|
|
|
|
im->mask|=VS::ARRAY_FORMAT_COLOR;
|
|
chunk_color=p_color;
|
|
|
|
}
|
|
void RasterizerGLES2::immediate_uv(RID p_immediate,const Vector2& tex_uv){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(!im->building);
|
|
|
|
im->mask|=VS::ARRAY_FORMAT_TEX_UV;
|
|
chunk_uv=tex_uv;
|
|
|
|
}
|
|
void RasterizerGLES2::immediate_uv2(RID p_immediate,const Vector2& tex_uv){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(!im->building);
|
|
|
|
im->mask|=VS::ARRAY_FORMAT_TEX_UV2;
|
|
chunk_uv2=tex_uv;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::immediate_end(RID p_immediate){
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(!im->building);
|
|
|
|
im->building=false;
|
|
|
|
}
|
|
void RasterizerGLES2::immediate_clear(RID p_immediate) {
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
ERR_FAIL_COND(im->building);
|
|
|
|
im->chunks.clear();
|
|
}
|
|
|
|
AABB RasterizerGLES2::immediate_get_aabb(RID p_immediate) const {
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND_V(!im,AABB());
|
|
return im->aabb;
|
|
}
|
|
|
|
void RasterizerGLES2::immediate_set_material(RID p_immediate,RID p_material) {
|
|
|
|
Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!im);
|
|
im->material=p_material;
|
|
|
|
}
|
|
|
|
RID RasterizerGLES2::immediate_get_material(RID p_immediate) const {
|
|
|
|
const Immediate *im = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND_V(!im,RID());
|
|
return im->material;
|
|
|
|
}
|
|
|
|
|
|
/* PARTICLES API */
|
|
|
|
RID RasterizerGLES2::particles_create() {
|
|
|
|
Particles *particles = memnew( Particles );
|
|
ERR_FAIL_COND_V(!particles,RID());
|
|
return particles_owner.make_rid(particles);
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_amount(RID p_particles, int p_amount) {
|
|
|
|
ERR_FAIL_COND(p_amount<1);
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.amount=p_amount;
|
|
|
|
}
|
|
|
|
int RasterizerGLES2::particles_get_amount(RID p_particles) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,-1);
|
|
return particles->data.amount;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_emitting(RID p_particles, bool p_emitting) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.emitting=p_emitting;;
|
|
|
|
}
|
|
bool RasterizerGLES2::particles_is_emitting(RID p_particles) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,false);
|
|
return particles->data.emitting;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_visibility_aabb(RID p_particles, const AABB& p_visibility) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.visibility_aabb=p_visibility;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_emission_half_extents(RID p_particles, const Vector3& p_half_extents) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
|
|
particles->data.emission_half_extents=p_half_extents;
|
|
}
|
|
Vector3 RasterizerGLES2::particles_get_emission_half_extents(RID p_particles) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,Vector3());
|
|
|
|
return particles->data.emission_half_extents;
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_emission_base_velocity(RID p_particles, const Vector3& p_base_velocity) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
|
|
particles->data.emission_base_velocity=p_base_velocity;
|
|
}
|
|
|
|
Vector3 RasterizerGLES2::particles_get_emission_base_velocity(RID p_particles) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,Vector3());
|
|
|
|
return particles->data.emission_base_velocity;
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::particles_set_emission_points(RID p_particles, const DVector<Vector3>& p_points) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
|
|
particles->data.emission_points=p_points;
|
|
}
|
|
|
|
DVector<Vector3> RasterizerGLES2::particles_get_emission_points(RID p_particles) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,DVector<Vector3>());
|
|
|
|
return particles->data.emission_points;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_gravity_normal(RID p_particles, const Vector3& p_normal) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
|
|
particles->data.gravity_normal=p_normal;
|
|
|
|
}
|
|
Vector3 RasterizerGLES2::particles_get_gravity_normal(RID p_particles) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,Vector3());
|
|
|
|
return particles->data.gravity_normal;
|
|
}
|
|
|
|
|
|
AABB RasterizerGLES2::particles_get_visibility_aabb(RID p_particles) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,AABB());
|
|
return particles->data.visibility_aabb;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_variable(RID p_particles, VS::ParticleVariable p_variable,float p_value) {
|
|
|
|
ERR_FAIL_INDEX(p_variable,VS::PARTICLE_VAR_MAX);
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.particle_vars[p_variable]=p_value;
|
|
|
|
}
|
|
float RasterizerGLES2::particles_get_variable(RID p_particles, VS::ParticleVariable p_variable) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,-1);
|
|
return particles->data.particle_vars[p_variable];
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_randomness(RID p_particles, VS::ParticleVariable p_variable,float p_randomness) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.particle_randomness[p_variable]=p_randomness;
|
|
|
|
}
|
|
float RasterizerGLES2::particles_get_randomness(RID p_particles, VS::ParticleVariable p_variable) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,-1);
|
|
return particles->data.particle_randomness[p_variable];
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_color_phases(RID p_particles, int p_phases) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
ERR_FAIL_COND( p_phases<0 || p_phases>VS::MAX_PARTICLE_COLOR_PHASES );
|
|
particles->data.color_phase_count=p_phases;
|
|
|
|
}
|
|
int RasterizerGLES2::particles_get_color_phases(RID p_particles) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,-1);
|
|
return particles->data.color_phase_count;
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::particles_set_color_phase_pos(RID p_particles, int p_phase, float p_pos) {
|
|
|
|
ERR_FAIL_INDEX(p_phase, VS::MAX_PARTICLE_COLOR_PHASES);
|
|
if (p_pos<0.0)
|
|
p_pos=0.0;
|
|
if (p_pos>1.0)
|
|
p_pos=1.0;
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.color_phases[p_phase].pos=p_pos;
|
|
|
|
}
|
|
float RasterizerGLES2::particles_get_color_phase_pos(RID p_particles, int p_phase) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_phase, VS::MAX_PARTICLE_COLOR_PHASES, -1.0);
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,-1);
|
|
return particles->data.color_phases[p_phase].pos;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_color_phase_color(RID p_particles, int p_phase, const Color& p_color) {
|
|
|
|
ERR_FAIL_INDEX(p_phase, VS::MAX_PARTICLE_COLOR_PHASES);
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.color_phases[p_phase].color=p_color;
|
|
|
|
//update alpha
|
|
particles->has_alpha=false;
|
|
for(int i=0;i<VS::MAX_PARTICLE_COLOR_PHASES;i++) {
|
|
if (particles->data.color_phases[i].color.a<0.99)
|
|
particles->has_alpha=true;
|
|
}
|
|
|
|
}
|
|
|
|
Color RasterizerGLES2::particles_get_color_phase_color(RID p_particles, int p_phase) const {
|
|
|
|
ERR_FAIL_INDEX_V(p_phase, VS::MAX_PARTICLE_COLOR_PHASES, Color());
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,Color());
|
|
return particles->data.color_phases[p_phase].color;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_attractors(RID p_particles, int p_attractors) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
ERR_FAIL_COND( p_attractors<0 || p_attractors>VisualServer::MAX_PARTICLE_ATTRACTORS );
|
|
particles->data.attractor_count=p_attractors;
|
|
|
|
}
|
|
int RasterizerGLES2::particles_get_attractors(RID p_particles) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,-1);
|
|
return particles->data.attractor_count;
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_attractor_pos(RID p_particles, int p_attractor, const Vector3& p_pos) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
ERR_FAIL_INDEX(p_attractor,particles->data.attractor_count);
|
|
particles->data.attractors[p_attractor].pos=p_pos;;
|
|
}
|
|
Vector3 RasterizerGLES2::particles_get_attractor_pos(RID p_particles,int p_attractor) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,Vector3());
|
|
ERR_FAIL_INDEX_V(p_attractor,particles->data.attractor_count,Vector3());
|
|
return particles->data.attractors[p_attractor].pos;
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_attractor_strength(RID p_particles, int p_attractor, float p_force) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
ERR_FAIL_INDEX(p_attractor,particles->data.attractor_count);
|
|
particles->data.attractors[p_attractor].force=p_force;
|
|
}
|
|
|
|
float RasterizerGLES2::particles_get_attractor_strength(RID p_particles,int p_attractor) const {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,0);
|
|
ERR_FAIL_INDEX_V(p_attractor,particles->data.attractor_count,0);
|
|
return particles->data.attractors[p_attractor].force;
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_material(RID p_particles, RID p_material,bool p_owned) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
if (particles->material_owned && particles->material.is_valid())
|
|
free(particles->material);
|
|
|
|
particles->material_owned=p_owned;
|
|
|
|
particles->material=p_material;
|
|
|
|
}
|
|
RID RasterizerGLES2::particles_get_material(RID p_particles) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,RID());
|
|
return particles->material;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_use_local_coordinates(RID p_particles, bool p_enable) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.local_coordinates=p_enable;
|
|
|
|
}
|
|
|
|
bool RasterizerGLES2::particles_is_using_local_coordinates(RID p_particles) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,false);
|
|
return particles->data.local_coordinates;
|
|
}
|
|
bool RasterizerGLES2::particles_has_height_from_velocity(RID p_particles) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,false);
|
|
return particles->data.height_from_velocity;
|
|
}
|
|
|
|
void RasterizerGLES2::particles_set_height_from_velocity(RID p_particles, bool p_enable) {
|
|
|
|
Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND(!particles);
|
|
particles->data.height_from_velocity=p_enable;
|
|
|
|
}
|
|
|
|
AABB RasterizerGLES2::particles_get_aabb(RID p_particles) const {
|
|
|
|
const Particles* particles = particles_owner.get( p_particles );
|
|
ERR_FAIL_COND_V(!particles,AABB());
|
|
return particles->data.visibility_aabb;
|
|
}
|
|
|
|
/* SKELETON API */
|
|
|
|
RID RasterizerGLES2::skeleton_create() {
|
|
|
|
Skeleton *skeleton = memnew( Skeleton );
|
|
ERR_FAIL_COND_V(!skeleton,RID());
|
|
return skeleton_owner.make_rid( skeleton );
|
|
}
|
|
void RasterizerGLES2::skeleton_resize(RID p_skeleton,int p_bones) {
|
|
|
|
Skeleton *skeleton = skeleton_owner.get( p_skeleton );
|
|
ERR_FAIL_COND(!skeleton);
|
|
if (p_bones == skeleton->bones.size()) {
|
|
return;
|
|
};
|
|
if (use_hw_skeleton_xform) {
|
|
|
|
if (nearest_power_of_2(p_bones)!=nearest_power_of_2(skeleton->bones.size())) {
|
|
if (skeleton->tex_id) {
|
|
glDeleteTextures(1,&skeleton->tex_id);
|
|
skeleton->tex_id=0;
|
|
}
|
|
|
|
if (p_bones) {
|
|
|
|
glGenTextures(1, &skeleton->tex_id);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D,skeleton->tex_id);
|
|
int ps = nearest_power_of_2(p_bones*3);
|
|
#ifdef GLEW_ENABLED
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, ps, 1, 0, GL_RGBA, GL_FLOAT,skel_default.ptr());
|
|
#else
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, ps, 1, 0, GL_RGBA, GL_FLOAT,skel_default.ptr());
|
|
#endif
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
skeleton->pixel_size=1.0/ps;
|
|
|
|
glBindTexture(GL_TEXTURE_2D,0);
|
|
}
|
|
|
|
}
|
|
|
|
if (!skeleton->dirty_list.in_list()) {
|
|
_skeleton_dirty_list.add(&skeleton->dirty_list);
|
|
}
|
|
|
|
}
|
|
skeleton->bones.resize(p_bones);
|
|
|
|
}
|
|
int RasterizerGLES2::skeleton_get_bone_count(RID p_skeleton) const {
|
|
|
|
Skeleton *skeleton = skeleton_owner.get( p_skeleton );
|
|
ERR_FAIL_COND_V(!skeleton, -1);
|
|
return skeleton->bones.size();
|
|
}
|
|
void RasterizerGLES2::skeleton_bone_set_transform(RID p_skeleton,int p_bone, const Transform& p_transform) {
|
|
|
|
Skeleton *skeleton = skeleton_owner.get( p_skeleton );
|
|
ERR_FAIL_COND(!skeleton);
|
|
ERR_FAIL_INDEX( p_bone, skeleton->bones.size() );
|
|
|
|
Skeleton::Bone &b = skeleton->bones[p_bone];
|
|
|
|
b.mtx[0][0]=p_transform.basis[0][0];
|
|
b.mtx[0][1]=p_transform.basis[1][0];
|
|
b.mtx[0][2]=p_transform.basis[2][0];
|
|
b.mtx[1][0]=p_transform.basis[0][1];
|
|
b.mtx[1][1]=p_transform.basis[1][1];
|
|
b.mtx[1][2]=p_transform.basis[2][1];
|
|
b.mtx[2][0]=p_transform.basis[0][2];
|
|
b.mtx[2][1]=p_transform.basis[1][2];
|
|
b.mtx[2][2]=p_transform.basis[2][2];
|
|
b.mtx[3][0]=p_transform.origin[0];
|
|
b.mtx[3][1]=p_transform.origin[1];
|
|
b.mtx[3][2]=p_transform.origin[2];
|
|
|
|
if (skeleton->tex_id) {
|
|
if (!skeleton->dirty_list.in_list()) {
|
|
_skeleton_dirty_list.add(&skeleton->dirty_list);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
Transform RasterizerGLES2::skeleton_bone_get_transform(RID p_skeleton,int p_bone) {
|
|
|
|
Skeleton *skeleton = skeleton_owner.get( p_skeleton );
|
|
ERR_FAIL_COND_V(!skeleton, Transform());
|
|
ERR_FAIL_INDEX_V( p_bone, skeleton->bones.size(), Transform() );
|
|
|
|
const Skeleton::Bone &b = skeleton->bones[p_bone];
|
|
|
|
Transform t;
|
|
t.basis[0][0]=b.mtx[0][0];
|
|
t.basis[1][0]=b.mtx[0][1];
|
|
t.basis[2][0]=b.mtx[0][2];
|
|
t.basis[0][1]=b.mtx[1][0];
|
|
t.basis[1][1]=b.mtx[1][1];
|
|
t.basis[2][1]=b.mtx[1][2];
|
|
t.basis[0][2]=b.mtx[2][0];
|
|
t.basis[1][2]=b.mtx[2][1];
|
|
t.basis[2][2]=b.mtx[2][2];
|
|
t.origin[0]=b.mtx[3][0];
|
|
t.origin[1]=b.mtx[3][1];
|
|
t.origin[2]=b.mtx[3][2];
|
|
|
|
return t;
|
|
|
|
}
|
|
|
|
|
|
/* LIGHT API */
|
|
|
|
RID RasterizerGLES2::light_create(VS::LightType p_type) {
|
|
|
|
Light *light = memnew( Light );
|
|
light->type=p_type;
|
|
return light_owner.make_rid(light);
|
|
}
|
|
|
|
VS::LightType RasterizerGLES2::light_get_type(RID p_light) const {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND_V(!light,VS::LIGHT_OMNI);
|
|
return light->type;
|
|
}
|
|
|
|
void RasterizerGLES2::light_set_color(RID p_light,VS::LightColor p_type, const Color& p_color) {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND(!light);
|
|
ERR_FAIL_INDEX( p_type, 3 );
|
|
light->colors[p_type]=p_color;
|
|
}
|
|
Color RasterizerGLES2::light_get_color(RID p_light,VS::LightColor p_type) const {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND_V(!light, Color());
|
|
ERR_FAIL_INDEX_V( p_type, 3, Color() );
|
|
return light->colors[p_type];
|
|
}
|
|
|
|
void RasterizerGLES2::light_set_shadow(RID p_light,bool p_enabled) {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND(!light);
|
|
light->shadow_enabled=p_enabled;
|
|
}
|
|
|
|
bool RasterizerGLES2::light_has_shadow(RID p_light) const {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND_V(!light,false);
|
|
return light->shadow_enabled;
|
|
}
|
|
|
|
void RasterizerGLES2::light_set_volumetric(RID p_light,bool p_enabled) {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND(!light);
|
|
light->volumetric_enabled=p_enabled;
|
|
|
|
}
|
|
bool RasterizerGLES2::light_is_volumetric(RID p_light) const {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND_V(!light,false);
|
|
return light->volumetric_enabled;
|
|
}
|
|
|
|
void RasterizerGLES2::light_set_projector(RID p_light,RID p_texture) {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND(!light);
|
|
light->projector=p_texture;
|
|
}
|
|
RID RasterizerGLES2::light_get_projector(RID p_light) const {
|
|
|
|
Light *light = light_owner.get(p_light);
|
|
ERR_FAIL_COND_V(!light,RID());
|
|
return light->projector;
|
|
}
|
|
|
|
void RasterizerGLES2::light_set_var(RID p_light, VS::LightParam p_var, float p_value) {
|
|
|
|
Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND(!light);
|
|
ERR_FAIL_INDEX( p_var, VS::LIGHT_PARAM_MAX );
|
|
|
|
light->vars[p_var]=p_value;
|
|
}
|
|
float RasterizerGLES2::light_get_var(RID p_light, VS::LightParam p_var) const {
|
|
|
|
Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND_V(!light,0);
|
|
|
|
ERR_FAIL_INDEX_V( p_var, VS::LIGHT_PARAM_MAX,0 );
|
|
|
|
return light->vars[p_var];
|
|
}
|
|
|
|
void RasterizerGLES2::light_set_operator(RID p_light,VS::LightOp p_op) {
|
|
|
|
};
|
|
|
|
VS::LightOp RasterizerGLES2::light_get_operator(RID p_light) const {
|
|
|
|
return VS::LightOp();
|
|
};
|
|
|
|
void RasterizerGLES2::light_omni_set_shadow_mode(RID p_light,VS::LightOmniShadowMode p_mode) {
|
|
|
|
Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND(!light);
|
|
|
|
light->omni_shadow_mode=p_mode;
|
|
}
|
|
VS::LightOmniShadowMode RasterizerGLES2::light_omni_get_shadow_mode(RID p_light) const {
|
|
|
|
const Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND_V(!light,VS::LIGHT_OMNI_SHADOW_DEFAULT);
|
|
|
|
return light->omni_shadow_mode;
|
|
}
|
|
|
|
void RasterizerGLES2::light_directional_set_shadow_mode(RID p_light,VS::LightDirectionalShadowMode p_mode) {
|
|
|
|
Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND(!light);
|
|
|
|
light->directional_shadow_mode=p_mode;
|
|
}
|
|
|
|
|
|
VS::LightDirectionalShadowMode RasterizerGLES2::light_directional_get_shadow_mode(RID p_light) const {
|
|
|
|
const Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND_V(!light,VS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL);
|
|
|
|
return light->directional_shadow_mode;
|
|
}
|
|
|
|
void RasterizerGLES2::light_directional_set_shadow_param(RID p_light,VS::LightDirectionalShadowParam p_param, float p_value) {
|
|
|
|
Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND(!light);
|
|
|
|
light->directional_shadow_param[p_param]=p_value;
|
|
}
|
|
|
|
float RasterizerGLES2::light_directional_get_shadow_param(RID p_light,VS::LightDirectionalShadowParam p_param) const {
|
|
|
|
const Light * light = light_owner.get( p_light );
|
|
ERR_FAIL_COND_V(!light,0);
|
|
return light->directional_shadow_param[p_param];
|
|
}
|
|
|
|
|
|
AABB RasterizerGLES2::light_get_aabb(RID p_light) const {
|
|
|
|
Light *light = light_owner.get( p_light );
|
|
ERR_FAIL_COND_V(!light,AABB());
|
|
|
|
switch( light->type ) {
|
|
|
|
case VS::LIGHT_SPOT: {
|
|
|
|
float len=light->vars[VS::LIGHT_PARAM_RADIUS];
|
|
float size=Math::tan(Math::deg2rad(light->vars[VS::LIGHT_PARAM_SPOT_ANGLE]))*len;
|
|
return AABB( Vector3( -size,-size,-len ), Vector3( size*2, size*2, len ) );
|
|
} break;
|
|
case VS::LIGHT_OMNI: {
|
|
|
|
float r = light->vars[VS::LIGHT_PARAM_RADIUS];
|
|
return AABB( -Vector3(r,r,r), Vector3(r,r,r)*2 );
|
|
} break;
|
|
case VS::LIGHT_DIRECTIONAL: {
|
|
|
|
return AABB();
|
|
} break;
|
|
default: {}
|
|
}
|
|
|
|
ERR_FAIL_V( AABB() );
|
|
}
|
|
|
|
|
|
RID RasterizerGLES2::light_instance_create(RID p_light) {
|
|
|
|
Light *light = light_owner.get( p_light );
|
|
ERR_FAIL_COND_V(!light, RID());
|
|
|
|
LightInstance *light_instance = memnew( LightInstance );
|
|
|
|
light_instance->light=p_light;
|
|
light_instance->base=light;
|
|
light_instance->last_pass=0;
|
|
|
|
return light_instance_owner.make_rid( light_instance );
|
|
}
|
|
void RasterizerGLES2::light_instance_set_transform(RID p_light_instance,const Transform& p_transform) {
|
|
|
|
LightInstance *lighti = light_instance_owner.get( p_light_instance );
|
|
ERR_FAIL_COND(!lighti);
|
|
lighti->transform=p_transform;
|
|
|
|
}
|
|
|
|
|
|
Rasterizer::ShadowType RasterizerGLES2::light_instance_get_shadow_type(RID p_light_instance, bool p_far) const {
|
|
|
|
LightInstance *lighti = light_instance_owner.get( p_light_instance );
|
|
ERR_FAIL_COND_V(!lighti,Rasterizer::SHADOW_NONE);
|
|
|
|
switch(lighti->base->type) {
|
|
|
|
case VS::LIGHT_DIRECTIONAL: {
|
|
switch(lighti->base->directional_shadow_mode) {
|
|
case VS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL: {
|
|
return SHADOW_ORTHOGONAL;
|
|
} break;
|
|
case VS::LIGHT_DIRECTIONAL_SHADOW_PERSPECTIVE:{
|
|
return SHADOW_PSM;
|
|
} break;
|
|
case VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS:
|
|
case VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS:{
|
|
return SHADOW_PSSM;
|
|
} break;
|
|
}
|
|
|
|
}break;
|
|
case VS::LIGHT_OMNI: return SHADOW_DUAL_PARABOLOID; break;
|
|
case VS::LIGHT_SPOT: return SHADOW_SIMPLE; break;
|
|
}
|
|
|
|
return Rasterizer::SHADOW_NONE;
|
|
}
|
|
|
|
int RasterizerGLES2::light_instance_get_shadow_passes(RID p_light_instance) const {
|
|
|
|
LightInstance *lighti = light_instance_owner.get( p_light_instance );
|
|
ERR_FAIL_COND_V(!lighti,0);
|
|
|
|
if (lighti->base->type==VS::LIGHT_DIRECTIONAL && lighti->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
|
|
|
|
return 4; // dp4
|
|
} else if (lighti->base->type==VS::LIGHT_OMNI || (lighti->base->type==VS::LIGHT_DIRECTIONAL && lighti->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS)) {
|
|
return 2; // dp
|
|
} else
|
|
return 1;
|
|
}
|
|
|
|
bool RasterizerGLES2::light_instance_get_pssm_shadow_overlap(RID p_light_instance) const {
|
|
|
|
return shadow_filter>=SHADOW_FILTER_ESM;
|
|
}
|
|
|
|
void RasterizerGLES2::light_instance_set_shadow_transform(RID p_light_instance, int p_index, const CameraMatrix& p_camera, const Transform& p_transform, float p_split_near,float p_split_far) {
|
|
|
|
LightInstance *lighti = light_instance_owner.get( p_light_instance );
|
|
ERR_FAIL_COND(!lighti);
|
|
|
|
ERR_FAIL_COND(lighti->base->type!=VS::LIGHT_DIRECTIONAL);
|
|
// ERR_FAIL_INDEX(p_index,1);
|
|
|
|
lighti->custom_projection[p_index]=p_camera;
|
|
lighti->custom_transform[p_index]=p_transform;
|
|
lighti->shadow_split[p_index]=1.0/p_split_far;
|
|
#if 0
|
|
if (p_index==0) {
|
|
lighti->custom_projection=p_camera;
|
|
lighti->custom_transform=p_transform;
|
|
//Plane p(0,0,-p_split_far,1);
|
|
//p=camera_projection.xform4(p);
|
|
//lighti->shadow_split=p.normal.z/p.d;
|
|
lighti->shadow_split=1.0/p_split_far;
|
|
|
|
//lighti->shadow_split=-p_split_far;
|
|
} else {
|
|
|
|
lighti->custom_projection2=p_camera;
|
|
lighti->custom_transform2=p_transform;
|
|
lighti->shadow_split2=p_split_far;
|
|
|
|
}
|
|
#endif
|
|
}
|
|
|
|
int RasterizerGLES2::light_instance_get_shadow_size(RID p_light_instance, int p_index) const{
|
|
|
|
LightInstance *lighti = light_instance_owner.get( p_light_instance );
|
|
ERR_FAIL_COND_V(!lighti,1);
|
|
ERR_FAIL_COND_V(!lighti->near_shadow_buffer,256);
|
|
return lighti->near_shadow_buffer->size/2;
|
|
}
|
|
|
|
void RasterizerGLES2::shadow_clear_near() {
|
|
|
|
|
|
for(int i=0;i<near_shadow_buffers.size();i++) {
|
|
|
|
if (near_shadow_buffers[i].owner)
|
|
near_shadow_buffers[i].owner->clear_near_shadow_buffers();
|
|
}
|
|
|
|
}
|
|
|
|
bool RasterizerGLES2::shadow_allocate_near(RID p_light) {
|
|
|
|
if (!use_shadow_mapping || !use_framebuffers)
|
|
return false;
|
|
|
|
LightInstance *li = light_instance_owner.get(p_light);
|
|
ERR_FAIL_COND_V(!li,false);
|
|
ERR_FAIL_COND_V( li->near_shadow_buffer, false);
|
|
|
|
int skip=0;
|
|
if (framebuffer.active) {
|
|
|
|
int sc = framebuffer.scale;
|
|
while(sc>1) {
|
|
sc/=2;
|
|
skip++;
|
|
}
|
|
}
|
|
|
|
for(int i=0;i<near_shadow_buffers.size();i++) {
|
|
|
|
|
|
if (skip>0) {
|
|
skip--;
|
|
continue;
|
|
}
|
|
|
|
if (near_shadow_buffers[i].owner!=NULL)
|
|
continue;
|
|
|
|
near_shadow_buffers[i].owner=li;
|
|
li->near_shadow_buffer=&near_shadow_buffers[i];
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool RasterizerGLES2::shadow_allocate_far(RID p_light) {
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
/* PARTICLES INSTANCE */
|
|
|
|
RID RasterizerGLES2::particles_instance_create(RID p_particles) {
|
|
|
|
ERR_FAIL_COND_V(!particles_owner.owns(p_particles),RID());
|
|
ParticlesInstance *particles_instance = memnew( ParticlesInstance );
|
|
ERR_FAIL_COND_V(!particles_instance, RID() );
|
|
particles_instance->particles=p_particles;
|
|
return particles_instance_owner.make_rid(particles_instance);
|
|
}
|
|
|
|
void RasterizerGLES2::particles_instance_set_transform(RID p_particles_instance,const Transform& p_transform) {
|
|
|
|
ParticlesInstance *particles_instance=particles_instance_owner.get(p_particles_instance);
|
|
ERR_FAIL_COND(!particles_instance);
|
|
particles_instance->transform=p_transform;
|
|
}
|
|
|
|
|
|
|
|
RID RasterizerGLES2::viewport_data_create() {
|
|
|
|
ViewportData *vd = memnew( ViewportData );
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glGenFramebuffers(1, &vd->lum_fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, vd->lum_fbo);
|
|
|
|
GLuint format_luminance = use_fp16_fb?_GL_RG_EXT:GL_RGBA;
|
|
GLuint format_luminance_type = use_fp16_fb?(full_float_fb_supported?GL_FLOAT:_GL_HALF_FLOAT_OES):GL_UNSIGNED_BYTE;
|
|
GLuint format_luminance_components = use_fp16_fb?_GL_RG_EXT:GL_RGBA;
|
|
|
|
glGenTextures(1, &vd->lum_color);
|
|
glBindTexture(GL_TEXTURE_2D, vd->lum_color);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
//glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0,
|
|
// GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, format_luminance, 1, 1, 0,
|
|
format_luminance_components, format_luminance_type, NULL);
|
|
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
|
GL_TEXTURE_2D, vd->lum_color, 0);
|
|
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
|
|
DEBUG_TEST_ERROR("Viewport Data Init");
|
|
if (status != GL_FRAMEBUFFER_COMPLETE) {
|
|
WARN_PRINT("Can't create framebuffer for vd");
|
|
}
|
|
|
|
return viewport_data_owner.make_rid(vd);
|
|
}
|
|
|
|
RID RasterizerGLES2::render_target_create(){
|
|
|
|
RenderTarget *rt = memnew( RenderTarget );
|
|
rt->fbo=0;
|
|
rt->width=0;
|
|
rt->height=0;
|
|
rt->last_pass=0;
|
|
|
|
Texture *texture = memnew(Texture);
|
|
texture->active=false;
|
|
texture->total_data_size=0;
|
|
texture->render_target=rt;
|
|
texture->ignore_mipmaps=true;
|
|
rt->texture_ptr=texture;
|
|
rt->texture=texture_owner.make_rid( texture );
|
|
rt->texture_ptr->active=false;
|
|
return render_target_owner.make_rid(rt);
|
|
|
|
}
|
|
void RasterizerGLES2::render_target_set_size(RID p_render_target,int p_width,int p_height){
|
|
|
|
RenderTarget *rt = render_target_owner.get(p_render_target);
|
|
|
|
if (p_width==rt->width && p_height==rt->height)
|
|
return;
|
|
|
|
if (rt->width!=0 && rt->height!=0) {
|
|
|
|
glDeleteFramebuffers(1,&rt->fbo);
|
|
glDeleteRenderbuffers(1,&rt->depth);
|
|
glDeleteTextures(1,&rt->color);
|
|
|
|
rt->fbo=0;
|
|
rt->depth=0;
|
|
rt->color=0;
|
|
rt->width=0;
|
|
rt->height=0;
|
|
rt->texture_ptr->tex_id=0;
|
|
rt->texture_ptr->active=false;
|
|
|
|
}
|
|
|
|
if (p_width==0 || p_height==0)
|
|
return;
|
|
|
|
|
|
rt->width=p_width;
|
|
rt->height=p_height;
|
|
|
|
//fbo
|
|
glGenFramebuffers(1, &rt->fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, rt->fbo);
|
|
|
|
//depth
|
|
if (!low_memory_2d) {
|
|
glGenRenderbuffers(1, &rt->depth);
|
|
glBindRenderbuffer(GL_RENDERBUFFER, rt->depth );
|
|
|
|
glRenderbufferStorage(GL_RENDERBUFFER, use_depth24?_DEPTH_COMPONENT24_OES:GL_DEPTH_COMPONENT16, rt->width,rt->height);
|
|
|
|
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rt->depth);
|
|
}
|
|
|
|
//color
|
|
glGenTextures(1, &rt->color);
|
|
glBindTexture(GL_TEXTURE_2D, rt->color);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, rt->width, rt->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
|
|
if (rt->texture_ptr->flags&VS::TEXTURE_FLAG_FILTER) {
|
|
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
} else {
|
|
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
}
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rt->color, 0);
|
|
|
|
rt->texture_ptr->tex_id=rt->color;
|
|
rt->texture_ptr->active=true;
|
|
rt->texture_ptr->width=p_width;
|
|
rt->texture_ptr->height=p_height;
|
|
|
|
#
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
if (status != GL_FRAMEBUFFER_COMPLETE) {
|
|
|
|
glDeleteRenderbuffers(1,&rt->fbo);
|
|
glDeleteTextures(1,&rt->depth);
|
|
glDeleteTextures(1,&rt->color);
|
|
rt->fbo=0;
|
|
rt->width=0;
|
|
rt->height=0;
|
|
rt->color=0;
|
|
rt->depth=0;
|
|
rt->texture_ptr->tex_id=0;
|
|
rt->texture_ptr->active=false;
|
|
WARN_PRINT("Could not create framebuffer!!");
|
|
}
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
|
|
|
|
}
|
|
|
|
RID RasterizerGLES2::render_target_get_texture(RID p_render_target) const{
|
|
|
|
const RenderTarget *rt = render_target_owner.get(p_render_target);
|
|
ERR_FAIL_COND_V(!rt,RID());
|
|
return rt->texture;
|
|
}
|
|
bool RasterizerGLES2::render_target_renedered_in_frame(RID p_render_target){
|
|
|
|
RenderTarget *rt = render_target_owner.get(p_render_target);
|
|
ERR_FAIL_COND_V(!rt,false);
|
|
return rt->last_pass==frame;
|
|
}
|
|
|
|
|
|
/* RENDER API */
|
|
/* all calls (inside begin/end shadow) are always warranted to be in the following order: */
|
|
|
|
|
|
|
|
|
|
|
|
void RasterizerGLES2::begin_frame() {
|
|
|
|
|
|
|
|
|
|
_update_framebuffer();
|
|
|
|
glDepthFunc(GL_LEQUAL);
|
|
glFrontFace(GL_CW);
|
|
|
|
//fragment_lighting=Globals::get_singleton()->get("rasterizer/use_fragment_lighting");
|
|
#ifdef TOOLS_ENABLED
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_PIXEL_SNAP,GLOBAL_DEF("display/use_2d_pixel_snap",false));
|
|
shadow_filter=ShadowFilterTechnique(int(Globals::get_singleton()->get("rasterizer/shadow_filter")));
|
|
#endif
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::SHADOW_PCF5,shadow_filter==SHADOW_FILTER_PCF5);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::SHADOW_PCF13,shadow_filter==SHADOW_FILTER_PCF13);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::SHADOW_ESM,shadow_filter==SHADOW_FILTER_ESM);
|
|
|
|
window_size = Size2( OS::get_singleton()->get_video_mode().width, OS::get_singleton()->get_video_mode().height );
|
|
|
|
double time = (OS::get_singleton()->get_ticks_usec()/1000); // get msec
|
|
time/=1000.0; // make secs
|
|
time_delta=time-last_time;
|
|
last_time=time;
|
|
frame++;
|
|
|
|
_rinfo.vertex_count=0;
|
|
_rinfo.object_count=0;
|
|
_rinfo.mat_change_count=0;
|
|
_rinfo.shader_change_count=0;
|
|
_rinfo.ci_draw_commands=0;
|
|
_rinfo.surface_count=0;
|
|
_rinfo.draw_calls=0;
|
|
|
|
|
|
_update_fixed_materials();
|
|
while(_shader_dirty_list.first()) {
|
|
|
|
_update_shader(_shader_dirty_list.first()->self());
|
|
}
|
|
|
|
while(_skeleton_dirty_list.first()) {
|
|
|
|
|
|
Skeleton *s=_skeleton_dirty_list.first()->self();
|
|
|
|
float *sk_float = (float*)skinned_buffer;
|
|
for(int i=0;i<s->bones.size();i++) {
|
|
|
|
float *m = &sk_float[i*12];
|
|
const Skeleton::Bone &b=s->bones[i];
|
|
m[0]=b.mtx[0][0];
|
|
m[1]=b.mtx[1][0];
|
|
m[2]=b.mtx[2][0];
|
|
m[3]=b.mtx[3][0];
|
|
|
|
m[4]=b.mtx[0][1];
|
|
m[5]=b.mtx[1][1];
|
|
m[6]=b.mtx[2][1];
|
|
m[7]=b.mtx[3][1];
|
|
|
|
m[8]=b.mtx[0][2];
|
|
m[9]=b.mtx[1][2];
|
|
m[10]=b.mtx[2][2];
|
|
m[11]=b.mtx[3][2];
|
|
|
|
|
|
}
|
|
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D,s->tex_id);
|
|
glTexSubImage2D(GL_TEXTURE_2D,0,0,0,nearest_power_of_2(s->bones.size()*3),1,GL_RGBA,GL_FLOAT,sk_float);
|
|
_skeleton_dirty_list.remove( _skeleton_dirty_list.first() );
|
|
}
|
|
|
|
while(_multimesh_dirty_list.first()) {
|
|
|
|
|
|
MultiMesh *s=_multimesh_dirty_list.first()->self();
|
|
|
|
float *sk_float = (float*)skinned_buffer;
|
|
for(int i=0;i<s->elements.size();i++) {
|
|
|
|
float *m = &sk_float[i*16];
|
|
const float *im=s->elements[i].matrix;
|
|
for(int j=0;j<16;j++) {
|
|
m[j]=im[j];
|
|
}
|
|
|
|
}
|
|
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D,s->tex_id);
|
|
glTexSubImage2D(GL_TEXTURE_2D,0,0,0,s->tw,s->th,GL_RGBA,GL_FLOAT,sk_float);
|
|
_multimesh_dirty_list.remove( _multimesh_dirty_list.first() );
|
|
}
|
|
|
|
|
|
draw_next_frame=false;
|
|
// material_shader.set_uniform_default(MaterialShaderGLES2::SCREENZ_SCALE, Math::fmod(time, 3600.0));
|
|
/* nehe ?*/
|
|
|
|
// glClearColor(0,0,1,1);
|
|
// glClear(GL_COLOR_BUFFER_BIT); //should not clear if anything else cleared..
|
|
}
|
|
|
|
void RasterizerGLES2::capture_viewport(Image* r_capture) {
|
|
#if 0
|
|
DVector<uint8_t> pixels;
|
|
pixels.resize(viewport.width*viewport.height*3);
|
|
DVector<uint8_t>::Write w = pixels.write();
|
|
#ifdef GLEW_ENABLED
|
|
glReadBuffer(GL_COLOR_ATTACHMENT0);
|
|
#endif
|
|
glPixelStorei(GL_PACK_ALIGNMENT, 1);
|
|
if (current_rt)
|
|
glReadPixels( 0, 0, viewport.width, viewport.height,GL_RGB,GL_UNSIGNED_BYTE,w.ptr() );
|
|
else
|
|
glReadPixels( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height,GL_RGB,GL_UNSIGNED_BYTE,w.ptr());
|
|
|
|
glPixelStorei(GL_PACK_ALIGNMENT, 4);
|
|
|
|
w=DVector<uint8_t>::Write();
|
|
|
|
r_capture->create(viewport.width,viewport.height,0,Image::FORMAT_RGB,pixels);
|
|
#else
|
|
|
|
|
|
DVector<uint8_t> pixels;
|
|
pixels.resize(viewport.width*viewport.height*4);
|
|
DVector<uint8_t>::Write w = pixels.write();
|
|
glPixelStorei(GL_PACK_ALIGNMENT, 4);
|
|
|
|
// uint64_t time = OS::get_singleton()->get_ticks_usec();
|
|
|
|
if (current_rt) {
|
|
#ifdef GLEW_ENABLED
|
|
glReadBuffer(GL_COLOR_ATTACHMENT0);
|
|
#endif
|
|
glReadPixels( 0, 0, viewport.width, viewport.height,GL_RGBA,GL_UNSIGNED_BYTE,w.ptr() );
|
|
} else {
|
|
// back?
|
|
glReadPixels( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height,GL_RGBA,GL_UNSIGNED_BYTE,w.ptr());
|
|
}
|
|
|
|
bool flip = current_rt==NULL;
|
|
|
|
if (flip) {
|
|
uint32_t *imgptr = (uint32_t*)w.ptr();
|
|
for(int y=0;y<(viewport.height/2);y++) {
|
|
|
|
uint32_t *ptr1 = &imgptr[y*viewport.width];
|
|
uint32_t *ptr2 = &imgptr[(viewport.height-y-1)*viewport.width];
|
|
|
|
for(int x=0;x<viewport.width;x++) {
|
|
|
|
uint32_t tmp = ptr1[x];
|
|
ptr1[x]=ptr2[x];
|
|
ptr2[x]=tmp;
|
|
}
|
|
}
|
|
}
|
|
|
|
w=DVector<uint8_t>::Write();
|
|
r_capture->create(viewport.width,viewport.height,0,Image::FORMAT_RGBA,pixels);
|
|
//r_capture->flip_y();
|
|
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::clear_viewport(const Color& p_color) {
|
|
|
|
if (current_rt || using_canvas_bg) {
|
|
|
|
glScissor( 0, 0, viewport.width, viewport.height );
|
|
} else {
|
|
glScissor( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height );
|
|
}
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
glClearColor(p_color.r,p_color.g,p_color.b,p_color.a);
|
|
glClear(GL_COLOR_BUFFER_BIT); //should not clear if anything else cleared..
|
|
glDisable(GL_SCISSOR_TEST);
|
|
};
|
|
|
|
|
|
void RasterizerGLES2::set_render_target(RID p_render_target, bool p_transparent_bg, bool p_vflip) {
|
|
|
|
|
|
|
|
if (!p_render_target.is_valid()) {
|
|
glBindFramebuffer(GL_FRAMEBUFFER,base_framebuffer);
|
|
current_rt=NULL;
|
|
current_rt_vflip=false;
|
|
|
|
} else {
|
|
RenderTarget *rt = render_target_owner.get(p_render_target);
|
|
ERR_FAIL_COND(!rt);
|
|
ERR_FAIL_COND(rt->fbo==0);
|
|
glBindFramebuffer(GL_FRAMEBUFFER,rt->fbo);
|
|
current_rt=rt;
|
|
current_rt_transparent=p_transparent_bg;
|
|
current_rt_vflip=!p_vflip;
|
|
}
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::set_viewport(const VS::ViewportRect& p_viewport) {
|
|
|
|
viewport=p_viewport;
|
|
//viewport.width/=2;
|
|
//viewport.height/=2;
|
|
//print_line("viewport: "+itos(p_viewport.x)+","+itos(p_viewport.y)+","+itos(p_viewport.width)+","+itos(p_viewport.height));
|
|
|
|
if (current_rt) {
|
|
|
|
glViewport( 0, 0,viewport.width, viewport.height );
|
|
} else {
|
|
glViewport( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height );
|
|
}
|
|
}
|
|
|
|
void RasterizerGLES2::begin_scene(RID p_viewport_data,RID p_env,VS::ScenarioDebugMode p_debug) {
|
|
|
|
|
|
current_debug=p_debug;
|
|
opaque_render_list.clear();
|
|
alpha_render_list.clear();
|
|
light_instance_count=0;
|
|
current_env = p_env.is_valid() ? environment_owner.get(p_env) : NULL;
|
|
scene_pass++;
|
|
last_light_id=0;
|
|
directional_light_count=0;
|
|
lights_use_shadow=false;
|
|
texscreen_used=false;
|
|
current_vd=viewport_data_owner.get(p_viewport_data);
|
|
if (current_debug==VS::SCENARIO_DEBUG_WIREFRAME) {
|
|
#ifdef GLEW_ENABLED
|
|
glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
|
|
#endif
|
|
}
|
|
|
|
//set state
|
|
|
|
glCullFace(GL_FRONT);
|
|
cull_front=true;
|
|
};
|
|
|
|
void RasterizerGLES2::begin_shadow_map( RID p_light_instance, int p_shadow_pass ) {
|
|
|
|
ERR_FAIL_COND(shadow);
|
|
shadow = light_instance_owner.get(p_light_instance);
|
|
shadow_pass=p_shadow_pass;
|
|
ERR_FAIL_COND(!shadow);
|
|
|
|
opaque_render_list.clear();
|
|
alpha_render_list.clear();
|
|
// pre_zpass_render_list.clear();
|
|
light_instance_count=0;
|
|
|
|
glCullFace(GL_FRONT);
|
|
cull_front=true;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::set_camera(const Transform& p_world,const CameraMatrix& p_projection,bool p_ortho_hint) {
|
|
|
|
camera_transform=p_world;
|
|
if (current_rt && current_rt_vflip) {
|
|
camera_transform.basis.set_axis(1,-camera_transform.basis.get_axis(1));
|
|
}
|
|
camera_transform_inverse=camera_transform.inverse();
|
|
camera_projection=p_projection;
|
|
camera_plane = Plane( camera_transform.origin, -camera_transform.basis.get_axis(2) );
|
|
camera_z_near=camera_projection.get_z_near();
|
|
camera_z_far=camera_projection.get_z_far();
|
|
camera_projection.get_viewport_size(camera_vp_size.x,camera_vp_size.y);
|
|
camera_ortho=p_ortho_hint;
|
|
}
|
|
|
|
void RasterizerGLES2::add_light( RID p_light_instance ) {
|
|
|
|
#define LIGHT_FADE_TRESHOLD 0.05
|
|
|
|
ERR_FAIL_COND( light_instance_count >= MAX_SCENE_LIGHTS );
|
|
|
|
LightInstance *li = light_instance_owner.get(p_light_instance);
|
|
ERR_FAIL_COND(!li);
|
|
|
|
|
|
switch(li->base->type) {
|
|
|
|
case VS::LIGHT_DIRECTIONAL: {
|
|
|
|
ERR_FAIL_COND( directional_light_count >= RenderList::MAX_LIGHTS);
|
|
directional_lights[directional_light_count++]=li;
|
|
|
|
if (li->base->shadow_enabled) {
|
|
CameraMatrix bias;
|
|
bias.set_light_bias();
|
|
|
|
int passes=light_instance_get_shadow_passes(p_light_instance);
|
|
|
|
for(int i=0;i<passes;i++) {
|
|
Transform modelview=Transform(camera_transform_inverse * li->custom_transform[i]).inverse();
|
|
li->shadow_projection[i] = bias * li->custom_projection[i] * modelview;
|
|
}
|
|
|
|
lights_use_shadow=true;
|
|
}
|
|
} break;
|
|
case VS::LIGHT_OMNI: {
|
|
|
|
if (li->base->shadow_enabled) {
|
|
li->shadow_projection[0] = Transform(camera_transform_inverse * li->transform).inverse();
|
|
lights_use_shadow=true;
|
|
}
|
|
} break;
|
|
case VS::LIGHT_SPOT: {
|
|
|
|
if (li->base->shadow_enabled) {
|
|
CameraMatrix bias;
|
|
bias.set_light_bias();
|
|
Transform modelview=Transform(camera_transform_inverse * li->transform).inverse();
|
|
li->shadow_projection[0] = bias * li->projection * modelview;
|
|
lights_use_shadow=true;
|
|
}
|
|
} break;
|
|
|
|
}
|
|
|
|
|
|
/* make light hash */
|
|
|
|
// actually, not really a hash, but helps to sort the lights
|
|
// and avoid recompiling redudant shader versions
|
|
|
|
|
|
li->last_pass=scene_pass;
|
|
li->sort_key=light_instance_count;
|
|
|
|
light_instances[light_instance_count++]=li;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_update_shader( Shader* p_shader) const {
|
|
|
|
_shader_dirty_list.remove( &p_shader->dirty_list );
|
|
|
|
p_shader->valid=false;
|
|
|
|
|
|
p_shader->uniforms.clear();
|
|
Vector<StringName> uniform_names;
|
|
|
|
String vertex_code;
|
|
String vertex_globals;
|
|
ShaderCompilerGLES2::Flags vertex_flags;
|
|
ShaderCompilerGLES2::Flags fragment_flags;
|
|
ShaderCompilerGLES2::Flags light_flags;
|
|
|
|
if (p_shader->mode==VS::SHADER_MATERIAL) {
|
|
Error err = shader_precompiler.compile(p_shader->vertex_code,ShaderLanguage::SHADER_MATERIAL_VERTEX,vertex_code,vertex_globals,vertex_flags,&p_shader->uniforms);
|
|
if (err) {
|
|
return; //invalid
|
|
}
|
|
} else if (p_shader->mode==VS::SHADER_CANVAS_ITEM) {
|
|
|
|
Error err = shader_precompiler.compile(p_shader->vertex_code,ShaderLanguage::SHADER_CANVAS_ITEM_VERTEX,vertex_code,vertex_globals,vertex_flags,&p_shader->uniforms);
|
|
if (err) {
|
|
return; //invalid
|
|
}
|
|
|
|
}
|
|
|
|
//print_line("compiled vertex: "+vertex_code);
|
|
//print_line("compiled vertex globals: "+vertex_globals);
|
|
|
|
//print_line("UCV: "+itos(p_shader->uniforms.size()));
|
|
String fragment_code;
|
|
String fragment_globals;
|
|
|
|
if (p_shader->mode==VS::SHADER_MATERIAL) {
|
|
Error err = shader_precompiler.compile(p_shader->fragment_code,ShaderLanguage::SHADER_MATERIAL_FRAGMENT,fragment_code,fragment_globals,fragment_flags,&p_shader->uniforms);
|
|
if (err) {
|
|
return; //invalid
|
|
}
|
|
} else if (p_shader->mode==VS::SHADER_CANVAS_ITEM) {
|
|
Error err = shader_precompiler.compile(p_shader->fragment_code,ShaderLanguage::SHADER_CANVAS_ITEM_FRAGMENT,fragment_code,fragment_globals,fragment_flags,&p_shader->uniforms);
|
|
if (err) {
|
|
return; //invalid
|
|
}
|
|
}
|
|
|
|
|
|
String light_code;
|
|
String light_globals;
|
|
|
|
if (p_shader->mode==VS::SHADER_MATERIAL) {
|
|
|
|
Error err = shader_precompiler.compile(p_shader->light_code,(ShaderLanguage::SHADER_MATERIAL_LIGHT),light_code,light_globals,light_flags,&p_shader->uniforms);
|
|
if (err) {
|
|
return; //invalid
|
|
}
|
|
} else if (p_shader->mode==VS::SHADER_CANVAS_ITEM) {
|
|
Error err = shader_precompiler.compile(p_shader->light_code,(ShaderLanguage::SHADER_CANVAS_ITEM_LIGHT),light_code,light_globals,light_flags,&p_shader->uniforms);
|
|
if (err) {
|
|
return; //invalid
|
|
}
|
|
}
|
|
|
|
fragment_globals+=light_globals; //both fragment anyway
|
|
|
|
|
|
//print_line("compiled fragment: "+fragment_code);
|
|
// ("compiled fragment globals: "+fragment_globals);
|
|
|
|
//print_line("UCF: "+itos(p_shader->uniforms.size()));
|
|
|
|
int first_tex_index=0xFFFFF;
|
|
p_shader->first_texture=StringName();
|
|
|
|
for(Map<StringName,ShaderLanguage::Uniform>::Element *E=p_shader->uniforms.front();E;E=E->next()) {
|
|
|
|
uniform_names.push_back("_"+String(E->key()));
|
|
if (E->get().type==ShaderLanguage::TYPE_TEXTURE && E->get().order<first_tex_index) {
|
|
p_shader->first_texture=E->key();
|
|
first_tex_index=E->get().order;
|
|
}
|
|
}
|
|
|
|
bool uses_time=false;
|
|
|
|
if (p_shader->mode==VS::SHADER_MATERIAL) {
|
|
//print_line("setting code to id.. "+itos(p_shader->custom_code_id));
|
|
Vector<const char*> enablers;
|
|
if (fragment_flags.use_color_interp || vertex_flags.use_color_interp)
|
|
enablers.push_back("#define ENABLE_COLOR_INTERP\n");
|
|
if (fragment_flags.use_uv_interp || vertex_flags.use_uv_interp)
|
|
enablers.push_back("#define ENABLE_UV_INTERP\n");
|
|
if (fragment_flags.use_uv2_interp || vertex_flags.use_uv2_interp)
|
|
enablers.push_back("#define ENABLE_UV2_INTERP\n");
|
|
if (fragment_flags.use_tangent_interp || vertex_flags.use_tangent_interp || fragment_flags.uses_normalmap)
|
|
enablers.push_back("#define ENABLE_TANGENT_INTERP\n");
|
|
if (fragment_flags.use_var1_interp || vertex_flags.use_var1_interp)
|
|
enablers.push_back("#define ENABLE_VAR1_INTERP\n");
|
|
if (fragment_flags.use_var2_interp || vertex_flags.use_var2_interp)
|
|
enablers.push_back("#define ENABLE_VAR2_INTERP\n");
|
|
if (fragment_flags.uses_texscreen) {
|
|
enablers.push_back("#define ENABLE_TEXSCREEN\n");
|
|
}
|
|
if (fragment_flags.uses_screen_uv) {
|
|
enablers.push_back("#define ENABLE_SCREEN_UV\n");
|
|
}
|
|
if (fragment_flags.uses_discard) {
|
|
enablers.push_back("#define ENABLE_DISCARD\n");
|
|
}
|
|
if (fragment_flags.uses_normalmap) {
|
|
enablers.push_back("#define ENABLE_NORMALMAP\n");
|
|
}
|
|
if (light_flags.uses_light) {
|
|
enablers.push_back("#define USE_LIGHT_SHADER_CODE\n");
|
|
}
|
|
if (light_flags.uses_shadow_color) {
|
|
enablers.push_back("#define USE_LIGHT_SHADOW_COLOR\n");
|
|
}
|
|
if (light_flags.uses_time || fragment_flags.uses_time || vertex_flags.uses_time) {
|
|
enablers.push_back("#define USE_TIME\n");
|
|
uses_time=true;
|
|
}
|
|
if (vertex_flags.vertex_code_writes_position) {
|
|
enablers.push_back("#define VERTEX_SHADER_WRITE_POSITION\n");
|
|
}
|
|
|
|
material_shader.set_custom_shader_code(p_shader->custom_code_id,vertex_code, vertex_globals,fragment_code, light_code, fragment_globals,uniform_names,enablers);
|
|
} else if (p_shader->mode==VS::SHADER_CANVAS_ITEM) {
|
|
|
|
Vector<const char*> enablers;
|
|
|
|
if (light_flags.uses_time || fragment_flags.uses_time || vertex_flags.uses_time) {
|
|
enablers.push_back("#define USE_TIME\n");
|
|
uses_time=true;
|
|
}
|
|
if (fragment_flags.uses_normal) {
|
|
enablers.push_back("#define NORMAL_USED\n");
|
|
}
|
|
if (fragment_flags.uses_normalmap) {
|
|
enablers.push_back("#define USE_NORMALMAP\n");
|
|
}
|
|
|
|
if (light_flags.uses_light) {
|
|
enablers.push_back("#define USE_LIGHT_SHADER_CODE\n");
|
|
}
|
|
if (fragment_flags.use_var1_interp || vertex_flags.use_var1_interp)
|
|
enablers.push_back("#define ENABLE_VAR1_INTERP\n");
|
|
if (fragment_flags.use_var2_interp || vertex_flags.use_var2_interp)
|
|
enablers.push_back("#define ENABLE_VAR2_INTERP\n");
|
|
if (fragment_flags.uses_texscreen) {
|
|
enablers.push_back("#define ENABLE_TEXSCREEN\n");
|
|
}
|
|
if (fragment_flags.uses_screen_uv) {
|
|
enablers.push_back("#define ENABLE_SCREEN_UV\n");
|
|
}
|
|
if (fragment_flags.uses_texpixel_size) {
|
|
enablers.push_back("#define USE_TEXPIXEL_SIZE\n");
|
|
}
|
|
if (light_flags.uses_shadow_color) {
|
|
enablers.push_back("#define USE_LIGHT_SHADOW_COLOR\n");
|
|
}
|
|
|
|
if (vertex_flags.uses_worldvec) {
|
|
enablers.push_back("#define USE_WORLD_VEC\n");
|
|
}
|
|
canvas_shader.set_custom_shader_code(p_shader->custom_code_id,vertex_code, vertex_globals,fragment_code, light_code, fragment_globals,uniform_names,enablers);
|
|
|
|
//postprocess_shader.set_custom_shader_code(p_shader->custom_code_id,vertex_code, vertex_globals,fragment_code, fragment_globals,uniform_names);
|
|
}
|
|
|
|
p_shader->valid=true;
|
|
p_shader->has_alpha=fragment_flags.uses_alpha || fragment_flags.uses_texscreen;
|
|
p_shader->writes_vertex=vertex_flags.vertex_code_writes_vertex;
|
|
p_shader->uses_discard=fragment_flags.uses_discard;
|
|
p_shader->has_texscreen=fragment_flags.uses_texscreen;
|
|
p_shader->has_screen_uv=fragment_flags.uses_screen_uv;
|
|
p_shader->can_zpass=!fragment_flags.uses_discard && !vertex_flags.vertex_code_writes_vertex;
|
|
p_shader->uses_normal=fragment_flags.uses_normal || light_flags.uses_normal;
|
|
p_shader->uses_time=uses_time;
|
|
p_shader->uses_texpixel_size=fragment_flags.uses_texpixel_size;
|
|
p_shader->version++;
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::_add_geometry( const Geometry* p_geometry, const InstanceData *p_instance, const Geometry *p_geometry_cmp, const GeometryOwner *p_owner) {
|
|
|
|
Material *m=NULL;
|
|
RID m_src=p_instance->material_override.is_valid() ? p_instance->material_override : p_geometry->material;
|
|
|
|
#ifdef DEBUG_ENABLED
|
|
if (current_debug==VS::SCENARIO_DEBUG_OVERDRAW) {
|
|
m_src=overdraw_material;
|
|
}
|
|
|
|
#endif
|
|
|
|
if (m_src)
|
|
m=material_owner.get( m_src );
|
|
|
|
if (!m) {
|
|
m=material_owner.get( default_material );
|
|
}
|
|
|
|
ERR_FAIL_COND(!m);
|
|
|
|
if (m->last_pass!=frame) {
|
|
|
|
if (m->shader.is_valid()) {
|
|
|
|
m->shader_cache=shader_owner.get(m->shader);
|
|
if (m->shader_cache) {
|
|
|
|
|
|
|
|
if (!m->shader_cache->valid) {
|
|
m->shader_cache=NULL;
|
|
} else {
|
|
if (m->shader_cache->has_texscreen)
|
|
texscreen_used=true;
|
|
}
|
|
} else {
|
|
m->shader=RID();
|
|
}
|
|
|
|
} else {
|
|
m->shader_cache=NULL;
|
|
}
|
|
|
|
m->last_pass=frame;
|
|
}
|
|
|
|
|
|
|
|
RenderList *render_list=NULL;
|
|
|
|
bool has_base_alpha=(m->shader_cache && m->shader_cache->has_alpha);
|
|
bool has_blend_alpha=m->blend_mode!=VS::MATERIAL_BLEND_MODE_MIX || m->flags[VS::MATERIAL_FLAG_ONTOP];
|
|
bool has_alpha = has_base_alpha || has_blend_alpha;
|
|
|
|
|
|
if (shadow) {
|
|
|
|
if (has_blend_alpha || (has_base_alpha && m->depth_draw_mode!=VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA))
|
|
return; //bye
|
|
|
|
if (m->shader_cache && !m->shader_cache->writes_vertex && !m->shader_cache->uses_discard && m->depth_draw_mode!=VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA) {
|
|
//shader does not use discard and does not write a vertex position, use generic material
|
|
m = shadow_mat_ptr;
|
|
if (m->last_pass!=frame) {
|
|
|
|
if (m->shader.is_valid()) {
|
|
|
|
m->shader_cache=shader_owner.get(m->shader);
|
|
if (m->shader_cache) {
|
|
|
|
|
|
if (!m->shader_cache->valid)
|
|
m->shader_cache=NULL;
|
|
} else {
|
|
m->shader=RID();
|
|
}
|
|
|
|
} else {
|
|
m->shader_cache=NULL;
|
|
}
|
|
|
|
m->last_pass=frame;
|
|
}
|
|
}
|
|
|
|
render_list = &opaque_render_list;
|
|
/* notyet
|
|
if (!m->shader_cache || m->shader_cache->can_zpass)
|
|
render_list = &alpha_render_list;
|
|
} else {
|
|
render_list = &opaque_render_list;
|
|
}*/
|
|
|
|
} else {
|
|
if (has_alpha) {
|
|
render_list = &alpha_render_list;
|
|
} else {
|
|
render_list = &opaque_render_list;
|
|
|
|
}
|
|
}
|
|
|
|
|
|
RenderList::Element *e = render_list->add_element();
|
|
|
|
if (!e)
|
|
return;
|
|
|
|
e->geometry=p_geometry;
|
|
e->geometry_cmp=p_geometry_cmp;
|
|
e->material=m;
|
|
e->instance=p_instance;
|
|
if (camera_ortho) {
|
|
e->depth=camera_plane.distance_to(p_instance->transform.origin);
|
|
} else {
|
|
e->depth=camera_transform.origin.distance_to(p_instance->transform.origin);
|
|
}
|
|
e->owner=p_owner;
|
|
e->light_type=0;
|
|
e->additive=false;
|
|
e->additive_ptr=&e->additive;
|
|
e->sort_flags=0;
|
|
|
|
|
|
if (p_instance->skeleton.is_valid()) {
|
|
e->skeleton=skeleton_owner.get(p_instance->skeleton);
|
|
if (!e->skeleton)
|
|
const_cast<InstanceData*>(p_instance)->skeleton=RID();
|
|
else
|
|
e->sort_flags|=RenderList::SORT_FLAG_SKELETON;
|
|
} else {
|
|
e->skeleton=NULL;
|
|
|
|
}
|
|
|
|
if (e->geometry->type==Geometry::GEOMETRY_MULTISURFACE)
|
|
e->sort_flags|=RenderList::SORT_FLAG_INSTANCING;
|
|
|
|
|
|
e->mirror=p_instance->mirror;
|
|
if (m->flags[VS::MATERIAL_FLAG_INVERT_FACES])
|
|
e->mirror=!e->mirror;
|
|
|
|
//e->light_type=0xFF; // no lights!
|
|
e->light_type=3; //light type 3 is no light?
|
|
e->light=0xFFFF;
|
|
|
|
if (!shadow && !has_blend_alpha && has_alpha && m->depth_draw_mode==VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA) {
|
|
|
|
//if nothing exists, add this element as opaque too
|
|
RenderList::Element *oe = opaque_render_list.add_element();
|
|
|
|
if (!oe)
|
|
return;
|
|
|
|
memcpy(oe,e,sizeof(RenderList::Element));
|
|
oe->additive_ptr=&oe->additive;
|
|
}
|
|
|
|
if (shadow || m->flags[VS::MATERIAL_FLAG_UNSHADED] || current_debug==VS::SCENARIO_DEBUG_SHADELESS) {
|
|
|
|
e->light_type=0x7F; //unshaded is zero
|
|
} else {
|
|
|
|
bool duplicate=false;
|
|
|
|
|
|
for(int i=0;i<directional_light_count;i++) {
|
|
uint16_t sort_key = directional_lights[i]->sort_key;
|
|
uint8_t light_type = VS::LIGHT_DIRECTIONAL;
|
|
if (directional_lights[i]->base->shadow_enabled) {
|
|
light_type|=0x8;
|
|
if (directional_lights[i]->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS)
|
|
light_type|=0x10;
|
|
else if (directional_lights[i]->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS)
|
|
light_type|=0x30;
|
|
|
|
}
|
|
|
|
RenderList::Element *ec;
|
|
if (duplicate) {
|
|
|
|
ec = render_list->add_element();
|
|
memcpy(ec,e,sizeof(RenderList::Element));
|
|
} else {
|
|
|
|
ec=e;
|
|
duplicate=true;
|
|
}
|
|
|
|
ec->light_type=light_type;
|
|
ec->light=sort_key;
|
|
ec->additive_ptr=&e->additive;
|
|
|
|
}
|
|
|
|
|
|
const RID *liptr = p_instance->light_instances.ptr();
|
|
int ilc=p_instance->light_instances.size();
|
|
|
|
|
|
|
|
for(int i=0;i<ilc;i++) {
|
|
|
|
LightInstance *li=light_instance_owner.get( liptr[i] );
|
|
if (!li || li->last_pass!=scene_pass) //lit by light not in visible scene
|
|
continue;
|
|
uint8_t light_type=li->base->type|0x40; //penalty to ensure directionals always go first
|
|
if (li->base->shadow_enabled) {
|
|
light_type|=0x8;
|
|
}
|
|
uint16_t sort_key =li->sort_key;
|
|
|
|
RenderList::Element *ec;
|
|
if (duplicate) {
|
|
|
|
ec = render_list->add_element();
|
|
memcpy(ec,e,sizeof(RenderList::Element));
|
|
} else {
|
|
|
|
duplicate=true;
|
|
ec=e;
|
|
}
|
|
|
|
ec->light_type=light_type;
|
|
ec->light=sort_key;
|
|
ec->additive_ptr=&e->additive;
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
DEBUG_TEST_ERROR("Add Geometry");
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::add_mesh( const RID& p_mesh, const InstanceData *p_data) {
|
|
|
|
Mesh *mesh = mesh_owner.get(p_mesh);
|
|
ERR_FAIL_COND(!mesh);
|
|
|
|
int ssize = mesh->surfaces.size();
|
|
|
|
for (int i=0;i<ssize;i++) {
|
|
|
|
Surface *s = mesh->surfaces[i];
|
|
_add_geometry(s,p_data,s,NULL);
|
|
}
|
|
|
|
mesh->last_pass=frame;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::add_multimesh( const RID& p_multimesh, const InstanceData *p_data){
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_multimesh);
|
|
ERR_FAIL_COND(!multimesh);
|
|
|
|
if (!multimesh->mesh.is_valid())
|
|
return;
|
|
if (multimesh->elements.empty())
|
|
return;
|
|
|
|
Mesh *mesh = mesh_owner.get(multimesh->mesh);
|
|
ERR_FAIL_COND(!mesh);
|
|
|
|
int surf_count = mesh->surfaces.size();
|
|
if (multimesh->last_pass!=scene_pass) {
|
|
|
|
multimesh->cache_surfaces.resize(surf_count);
|
|
for(int i=0;i<surf_count;i++) {
|
|
|
|
multimesh->cache_surfaces[i].material=mesh->surfaces[i]->material;
|
|
multimesh->cache_surfaces[i].has_alpha=mesh->surfaces[i]->has_alpha;
|
|
multimesh->cache_surfaces[i].surface=mesh->surfaces[i];
|
|
}
|
|
|
|
multimesh->last_pass=scene_pass;
|
|
}
|
|
|
|
for(int i=0;i<surf_count;i++) {
|
|
|
|
_add_geometry(&multimesh->cache_surfaces[i],p_data,multimesh->cache_surfaces[i].surface,multimesh);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::add_immediate( const RID& p_immediate, const InstanceData *p_data) {
|
|
|
|
|
|
Immediate *immediate = immediate_owner.get(p_immediate);
|
|
ERR_FAIL_COND(!immediate);
|
|
|
|
_add_geometry(immediate,p_data,immediate,NULL);
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::add_particles( const RID& p_particle_instance, const InstanceData *p_data){
|
|
|
|
//print_line("adding particles");
|
|
ParticlesInstance *particles_instance = particles_instance_owner.get(p_particle_instance);
|
|
ERR_FAIL_COND(!particles_instance);
|
|
Particles *p=particles_owner.get( particles_instance->particles );
|
|
ERR_FAIL_COND(!p);
|
|
|
|
_add_geometry(p,p_data,p,particles_instance);
|
|
draw_next_frame=true;
|
|
|
|
}
|
|
|
|
Color RasterizerGLES2::_convert_color(const Color& p_color) {
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_SRGB])
|
|
return p_color.to_linear();
|
|
else
|
|
return p_color;
|
|
}
|
|
|
|
void RasterizerGLES2::_set_cull(bool p_front,bool p_reverse_cull) {
|
|
|
|
bool front = p_front;
|
|
if (p_reverse_cull)
|
|
front=!front;
|
|
|
|
if (front!=cull_front) {
|
|
|
|
glCullFace(front?GL_FRONT:GL_BACK);
|
|
cull_front=front;
|
|
}
|
|
}
|
|
|
|
|
|
_FORCE_INLINE_ void RasterizerGLES2::_update_material_shader_params(Material *p_material) const {
|
|
|
|
|
|
Map<StringName,Material::UniformData> old_mparams=p_material->shader_params;
|
|
Map<StringName,Material::UniformData> &mparams=p_material->shader_params;
|
|
mparams.clear();
|
|
int idx=0;
|
|
for(Map<StringName,ShaderLanguage::Uniform>::Element *E=p_material->shader_cache->uniforms.front();E;E=E->next()) {
|
|
|
|
Material::UniformData ud;
|
|
|
|
bool keep=true; //keep material value
|
|
|
|
Map<StringName,Material::UniformData>::Element *OLD=old_mparams.find(E->key());
|
|
bool has_old = OLD;
|
|
bool old_inuse=has_old && old_mparams[E->key()].inuse;
|
|
|
|
ud.istexture=(E->get().type==ShaderLanguage::TYPE_TEXTURE || E->get().type==ShaderLanguage::TYPE_CUBEMAP);
|
|
|
|
if (!has_old || !old_inuse) {
|
|
keep=false;
|
|
}
|
|
else if (OLD->get().value.get_type()!=E->value().default_value.get_type()) {
|
|
|
|
if (OLD->get().value.get_type()==Variant::INT && E->get().type==ShaderLanguage::TYPE_FLOAT) {
|
|
//handle common mistake using shaders (feeding ints instead of float)
|
|
OLD->get().value=float(OLD->get().value);
|
|
keep=true;
|
|
} else if (!ud.istexture && E->value().default_value.get_type()!=Variant::NIL) {
|
|
|
|
keep=false;
|
|
}
|
|
//type changed between old and new
|
|
/* if (old_mparams[E->key()].value.get_type()==Variant::OBJECT) {
|
|
if (E->value().default_value.get_type()!=Variant::_RID) //hackfor textures
|
|
keep=false;
|
|
} else if (!old_mparams[E->key()].value.is_num() || !E->value().default_value.get_type())
|
|
keep=false;*/
|
|
|
|
//value is invalid because type differs and default is not null
|
|
;
|
|
}
|
|
|
|
|
|
if (keep) {
|
|
ud.value=old_mparams[E->key()].value;
|
|
|
|
//print_line("KEEP: "+String(E->key()));
|
|
} else {
|
|
if (ud.istexture && p_material->shader_cache->default_textures.has(E->key()))
|
|
ud.value=p_material->shader_cache->default_textures[E->key()];
|
|
else
|
|
ud.value=E->value().default_value;
|
|
old_inuse=false; //if reverted to default, obviously did not work
|
|
|
|
//print_line("NEW: "+String(E->key())+" because: hasold-"+itos(old_mparams.has(E->key())));
|
|
//if (old_mparams.has(E->key()))
|
|
// print_line(" told "+Variant::get_type_name(old_mparams[E->key()].value.get_type())+" tnew "+Variant::get_type_name(E->value().default_value.get_type()));
|
|
}
|
|
|
|
|
|
ud.index=idx++;
|
|
ud.inuse=old_inuse;
|
|
mparams[E->key()]=ud;
|
|
}
|
|
|
|
p_material->shader_version=p_material->shader_cache->version;
|
|
|
|
}
|
|
|
|
bool RasterizerGLES2::_setup_material(const Geometry *p_geometry,const Material *p_material,bool p_no_const_light,bool p_opaque_pass) {
|
|
|
|
if (p_material->flags[VS::MATERIAL_FLAG_DOUBLE_SIDED]) {
|
|
glDisable(GL_CULL_FACE);
|
|
} else {
|
|
glEnable(GL_CULL_FACE);
|
|
}
|
|
|
|
//glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
|
|
|
|
/*
|
|
if (p_material->flags[VS::MATERIAL_FLAG_WIREFRAME])
|
|
glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
|
|
else
|
|
glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
|
|
*/
|
|
|
|
if (p_material->line_width)
|
|
glLineWidth(p_material->line_width);
|
|
|
|
|
|
//all goes to false by default
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_PASS,shadow!=NULL);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_PCF,shadow_filter==SHADOW_FILTER_PCF5 || shadow_filter==SHADOW_FILTER_PCF13);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_PCF_HQ,shadow_filter==SHADOW_FILTER_PCF13);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_SHADOW_ESM,shadow_filter==SHADOW_FILTER_ESM);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_LIGHTMAP_ON_UV2,p_material->flags[VS::MATERIAL_FLAG_LIGHTMAP_ON_UV2]);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_COLOR_ATTRIB_SRGB_TO_LINEAR,p_material->flags[VS::MATERIAL_FLAG_COLOR_ARRAY_SRGB] && current_env && current_env->fx_enabled[VS::ENV_FX_SRGB]);
|
|
|
|
if (p_opaque_pass && p_material->depth_draw_mode==VS::MATERIAL_DEPTH_DRAW_OPAQUE_PRE_PASS_ALPHA && p_material->shader_cache && p_material->shader_cache->has_alpha) {
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_CLIP_ALPHA,true);
|
|
} else {
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_CLIP_ALPHA,false);
|
|
|
|
}
|
|
|
|
|
|
if (!shadow) {
|
|
|
|
bool depth_test=!p_material->flags[VS::MATERIAL_FLAG_ONTOP];
|
|
bool depth_write=p_material->depth_draw_mode!=VS::MATERIAL_DEPTH_DRAW_NEVER && (p_opaque_pass || p_material->depth_draw_mode==VS::MATERIAL_DEPTH_DRAW_ALWAYS);
|
|
//bool depth_write=!p_material->hints[VS::MATERIAL_HINT_NO_DEPTH_DRAW] && (p_opaque_pass || !p_material->hints[VS::MATERIAL_HINT_NO_DEPTH_DRAW_FOR_ALPHA]);
|
|
|
|
if (current_depth_mask!=depth_write) {
|
|
current_depth_mask=depth_write;
|
|
glDepthMask( depth_write );
|
|
|
|
}
|
|
|
|
|
|
if (current_depth_test!=depth_test) {
|
|
|
|
|
|
current_depth_test=depth_test;
|
|
if(depth_test)
|
|
glEnable(GL_DEPTH_TEST);
|
|
else
|
|
glDisable(GL_DEPTH_TEST);
|
|
}
|
|
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_FOG,current_env && current_env->fx_enabled[VS::ENV_FX_FOG]);
|
|
//glDepthMask( true );
|
|
|
|
}
|
|
|
|
|
|
DEBUG_TEST_ERROR("Pre Shader Bind");
|
|
|
|
bool rebind=false;
|
|
|
|
if (p_material->shader_cache && p_material->shader_cache->valid) {
|
|
|
|
// // reduce amount of conditional compilations
|
|
// for(int i=0;i<_tex_version_count;i++)
|
|
// material_shader.set_conditional((MaterialShaderGLES2::Conditionals)_tex_version[i],false);
|
|
|
|
|
|
// material_shader.set_custom_shader(p_material->shader_cache->custom_code_id);
|
|
|
|
if (p_material->shader_version!=p_material->shader_cache->version) {
|
|
//shader changed somehow, must update uniforms
|
|
|
|
_update_material_shader_params((Material*)p_material);
|
|
|
|
}
|
|
material_shader.set_custom_shader(p_material->shader_cache->custom_code_id);
|
|
rebind = material_shader.bind();
|
|
|
|
DEBUG_TEST_ERROR("Shader Bind");
|
|
|
|
//set uniforms!
|
|
int texcoord=0;
|
|
for (Map<StringName,Material::UniformData>::Element *E=p_material->shader_params.front();E;E=E->next()) {
|
|
|
|
|
|
if (E->get().index<0)
|
|
continue;
|
|
// print_line(String(E->key())+": "+E->get().value);
|
|
if (E->get().istexture) {
|
|
//clearly a texture..
|
|
RID rid = E->get().value;
|
|
int loc = material_shader.get_custom_uniform_location(E->get().index); //should be automatic..
|
|
|
|
|
|
Texture *t=NULL;
|
|
if (rid.is_valid()) {
|
|
|
|
|
|
t=texture_owner.get(rid);
|
|
if (!t) {
|
|
E->get().value=RID(); //nullify, invalid texture
|
|
rid=RID();
|
|
}
|
|
}
|
|
|
|
glActiveTexture(GL_TEXTURE0+texcoord);
|
|
glUniform1i(loc,texcoord); //TODO - this could happen automatically on compile...
|
|
if (t) {
|
|
if (t->render_target)
|
|
t->render_target->last_pass=frame;
|
|
if (E->key()==p_material->shader_cache->first_texture) {
|
|
tc0_idx=texcoord;
|
|
tc0_id_cache=t->tex_id;
|
|
}
|
|
glBindTexture(t->target,t->tex_id);
|
|
} else
|
|
glBindTexture(GL_TEXTURE_2D,white_tex); //no texture
|
|
texcoord++;
|
|
|
|
} else if (E->get().value.get_type()==Variant::COLOR){
|
|
Color c = E->get().value;
|
|
material_shader.set_custom_uniform(E->get().index,_convert_color(c));
|
|
} else {
|
|
material_shader.set_custom_uniform(E->get().index,E->get().value);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
if (p_material->shader_cache->has_texscreen && framebuffer.active) {
|
|
material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_SCREEN_MULT,Vector2(float(viewport.width)/framebuffer.width,float(viewport.height)/framebuffer.height));
|
|
material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_SCREEN_CLAMP,Color(0,0,float(viewport.width)/framebuffer.width,float(viewport.height)/framebuffer.height));
|
|
material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_TEX,texcoord);
|
|
glActiveTexture(GL_TEXTURE0+texcoord);
|
|
glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color);
|
|
|
|
}
|
|
if (p_material->shader_cache->has_screen_uv) {
|
|
material_shader.set_uniform(MaterialShaderGLES2::SCREEN_UV_MULT,Vector2(1.0/viewport.width,1.0/viewport.height));
|
|
}
|
|
DEBUG_TEST_ERROR("Material arameters");
|
|
|
|
if (p_material->shader_cache->uses_time) {
|
|
material_shader.set_uniform(MaterialShaderGLES2::TIME,Math::fmod(last_time,shader_time_rollback));
|
|
draw_next_frame=true;
|
|
}
|
|
//if uses TIME - draw_next_frame=true
|
|
|
|
|
|
} else {
|
|
|
|
material_shader.set_custom_shader(0);
|
|
rebind = material_shader.bind();
|
|
|
|
DEBUG_TEST_ERROR("Shader bind2");
|
|
}
|
|
|
|
|
|
|
|
if (shadow) {
|
|
|
|
float zofs = shadow->base->vars[VS::LIGHT_PARAM_SHADOW_Z_OFFSET];
|
|
float zslope = shadow->base->vars[VS::LIGHT_PARAM_SHADOW_Z_SLOPE_SCALE];
|
|
if (shadow_pass>=1 && shadow->base->type==VS::LIGHT_DIRECTIONAL) {
|
|
float m = Math::pow(shadow->base->directional_shadow_param[VS::LIGHT_DIRECTIONAL_SHADOW_PARAM_PSSM_ZOFFSET_SCALE],shadow_pass);
|
|
zofs*=m;
|
|
zslope*=m;
|
|
}
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_Z_OFFSET,zofs);
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_Z_SLOPE_SCALE,zslope);
|
|
if (shadow->base->type==VS::LIGHT_OMNI)
|
|
material_shader.set_uniform(MaterialShaderGLES2::DUAL_PARABOLOID,shadow->dp);
|
|
DEBUG_TEST_ERROR("Shadow uniforms");
|
|
|
|
}
|
|
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_FOG]) {
|
|
|
|
Color col_begin = current_env->fx_param[VS::ENV_FX_PARAM_FOG_BEGIN_COLOR];
|
|
Color col_end = current_env->fx_param[VS::ENV_FX_PARAM_FOG_END_COLOR];
|
|
col_begin=_convert_color(col_begin);
|
|
col_end=_convert_color(col_end);
|
|
float from = current_env->fx_param[VS::ENV_FX_PARAM_FOG_BEGIN];
|
|
float zf = camera_z_far;
|
|
float curve = current_env->fx_param[VS::ENV_FX_PARAM_FOG_ATTENUATION];
|
|
material_shader.set_uniform(MaterialShaderGLES2::FOG_PARAMS,Vector3(from,zf,curve));
|
|
material_shader.set_uniform(MaterialShaderGLES2::FOG_COLOR_BEGIN,Vector3(col_begin.r,col_begin.g,col_begin.b));
|
|
material_shader.set_uniform(MaterialShaderGLES2::FOG_COLOR_END,Vector3(col_end.r,col_end.g,col_end.b));
|
|
}
|
|
|
|
|
|
|
|
//material_shader.set_uniform(MaterialShaderGLES2::TIME,Math::fmod(last_time,300.0));
|
|
//if uses TIME - draw_next_frame=true
|
|
|
|
return rebind;
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerGLES2::_setup_light(uint16_t p_light) {
|
|
|
|
if (shadow)
|
|
return;
|
|
|
|
if (p_light==0xFFFF)
|
|
return;
|
|
|
|
enum {
|
|
VL_LIGHT_POS,
|
|
VL_LIGHT_DIR,
|
|
VL_LIGHT_ATTENUATION,
|
|
VL_LIGHT_SPOT_ATTENUATION,
|
|
VL_LIGHT_DIFFUSE,
|
|
VL_LIGHT_SPECULAR,
|
|
VL_LIGHT_MAX
|
|
};
|
|
|
|
static const MaterialShaderGLES2::Uniforms light_uniforms[VL_LIGHT_MAX]={
|
|
MaterialShaderGLES2::LIGHT_POS,
|
|
MaterialShaderGLES2::LIGHT_DIRECTION,
|
|
MaterialShaderGLES2::LIGHT_ATTENUATION,
|
|
MaterialShaderGLES2::LIGHT_SPOT_ATTENUATION,
|
|
MaterialShaderGLES2::LIGHT_DIFFUSE,
|
|
MaterialShaderGLES2::LIGHT_SPECULAR,
|
|
};
|
|
|
|
|
|
GLfloat light_data[VL_LIGHT_MAX][3];
|
|
memset(light_data,0,(VL_LIGHT_MAX)*3*sizeof(GLfloat));
|
|
|
|
LightInstance *li=light_instances[p_light];
|
|
Light *l=li->base;
|
|
|
|
Color col_diffuse=_convert_color(l->colors[VS::LIGHT_COLOR_DIFFUSE]);
|
|
Color col_specular=_convert_color(l->colors[VS::LIGHT_COLOR_SPECULAR]);
|
|
|
|
for(int j=0;j<3;j++) {
|
|
light_data[VL_LIGHT_DIFFUSE][j]=col_diffuse[j];
|
|
light_data[VL_LIGHT_SPECULAR][j]=col_specular[j];
|
|
}
|
|
|
|
if (l->type!=VS::LIGHT_OMNI) {
|
|
|
|
Vector3 dir = -li->transform.get_basis().get_axis(2);
|
|
dir = camera_transform_inverse.basis.xform(dir).normalized();
|
|
for(int j=0;j<3;j++)
|
|
light_data[VL_LIGHT_DIR][j]=dir[j];
|
|
}
|
|
|
|
|
|
if (l->type!=VS::LIGHT_DIRECTIONAL) {
|
|
|
|
Vector3 pos = li->transform.get_origin();
|
|
pos = camera_transform_inverse.xform(pos);
|
|
for(int j=0;j<3;j++)
|
|
light_data[VL_LIGHT_POS][j]=pos[j];
|
|
}
|
|
|
|
if (li->near_shadow_buffer) {
|
|
|
|
glActiveTexture(GL_TEXTURE0+max_texture_units-1);
|
|
//if (read_depth_supported) {
|
|
|
|
glBindTexture(GL_TEXTURE_2D,li->near_shadow_buffer->depth);
|
|
//} else {
|
|
|
|
|
|
//}
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX,li->shadow_projection[0]);
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_TEXEL_SIZE,Vector2(1.0,1.0)/li->near_shadow_buffer->size);
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_TEXTURE,max_texture_units-1);
|
|
if (shadow_filter==SHADOW_FILTER_ESM)
|
|
material_shader.set_uniform(MaterialShaderGLES2::ESM_MULTIPLIER,float(li->base->vars[VS::LIGHT_PARAM_SHADOW_ESM_MULTIPLIER]));
|
|
|
|
if (li->base->type==VS::LIGHT_DIRECTIONAL) {
|
|
|
|
if (li->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS) {
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX2,li->shadow_projection[1]);
|
|
material_shader.set_uniform(MaterialShaderGLES2::LIGHT_PSSM_SPLIT,Vector3(li->shadow_split[0],li->shadow_split[1],li->shadow_split[2]));
|
|
} else if (li->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
|
|
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX2,li->shadow_projection[1]);
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX3,li->shadow_projection[2]);
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_MATRIX4,li->shadow_projection[3]);
|
|
material_shader.set_uniform(MaterialShaderGLES2::LIGHT_PSSM_SPLIT,Vector3(li->shadow_split[0],li->shadow_split[1],li->shadow_split[2]));
|
|
|
|
}
|
|
//print_line("shadow split: "+rtos(li->shadow_split));
|
|
}
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::SHADOW_DARKENING,li->base->vars[VS::LIGHT_PARAM_SHADOW_DARKENING]);
|
|
//matrix
|
|
|
|
}
|
|
|
|
|
|
light_data[VL_LIGHT_ATTENUATION][0]=l->vars[VS::LIGHT_PARAM_ENERGY];
|
|
light_data[VL_LIGHT_ATTENUATION][1]=l->vars[VS::LIGHT_PARAM_RADIUS];
|
|
light_data[VL_LIGHT_ATTENUATION][2]=l->vars[VS::LIGHT_PARAM_ATTENUATION];
|
|
|
|
light_data[VL_LIGHT_SPOT_ATTENUATION][0]=Math::cos(Math::deg2rad(l->vars[VS::LIGHT_PARAM_SPOT_ANGLE]));
|
|
light_data[VL_LIGHT_SPOT_ATTENUATION][1]=l->vars[VS::LIGHT_PARAM_SPOT_ATTENUATION];
|
|
|
|
|
|
//int uf = material_shader.get_uniform(MaterialShaderGLES2::LIGHT_PARAMS);
|
|
for(int i=0;i<VL_LIGHT_MAX;i++) {
|
|
glUniform3f( material_shader.get_uniform(light_uniforms[i]),light_data[i][0],light_data[i][1],light_data[i][2]);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
template<bool USE_NORMAL, bool USE_TANGENT,bool INPLACE>
|
|
void RasterizerGLES2::_skeleton_xform(const uint8_t * p_src_array, int p_src_stride, uint8_t * p_dst_array, int p_dst_stride, int p_elements,const uint8_t *p_src_bones, const uint8_t *p_src_weights, const Skeleton::Bone *p_bone_xforms) {
|
|
|
|
uint32_t basesize = 3;
|
|
if (USE_NORMAL)
|
|
basesize+=3;
|
|
if (USE_TANGENT)
|
|
basesize+=4;
|
|
|
|
uint32_t extra=(p_dst_stride-basesize*4);
|
|
const int dstvec_size=3+(USE_NORMAL?3:0)+(USE_TANGENT?4:0);
|
|
float dstcopy[dstvec_size];
|
|
|
|
for(int i=0;i<p_elements;i++) {
|
|
|
|
uint32_t ss = p_src_stride*i;
|
|
uint32_t ds = p_dst_stride*i;
|
|
const uint16_t *bi = (const uint16_t*)&p_src_bones[ss];
|
|
const float *bw = (const float *)&p_src_weights[ss];
|
|
const float *src_vec=(const float *)&p_src_array[ss];
|
|
float *dst_vec;
|
|
if (INPLACE)
|
|
dst_vec=dstcopy;
|
|
else
|
|
dst_vec=(float*)&p_dst_array[ds];
|
|
|
|
dst_vec[0]=0.0;
|
|
dst_vec[1]=0.0;
|
|
dst_vec[2]=0.0;
|
|
//conditionals simply removed by optimizer
|
|
if (USE_NORMAL) {
|
|
|
|
dst_vec[3]=0.0;
|
|
dst_vec[4]=0.0;
|
|
dst_vec[5]=0.0;
|
|
|
|
if (USE_TANGENT) {
|
|
|
|
dst_vec[6]=0.0;
|
|
dst_vec[7]=0.0;
|
|
dst_vec[8]=0.0;
|
|
dst_vec[9]=src_vec[9];
|
|
}
|
|
} else {
|
|
|
|
if (USE_TANGENT) {
|
|
|
|
dst_vec[3]=0.0;
|
|
dst_vec[4]=0.0;
|
|
dst_vec[5]=0.0;
|
|
dst_vec[6]=src_vec[6];
|
|
}
|
|
}
|
|
|
|
|
|
#define _XFORM_BONE(m_idx)\
|
|
if (bw[m_idx]==0)\
|
|
goto end;\
|
|
p_bone_xforms[bi[m_idx]].transform_add_mul3(&src_vec[0],&dst_vec[0],bw[m_idx]);\
|
|
if (USE_NORMAL) {\
|
|
p_bone_xforms[bi[m_idx]].transform3_add_mul3(&src_vec[3],&dst_vec[3],bw[m_idx]);\
|
|
if (USE_TANGENT) {\
|
|
p_bone_xforms[bi[m_idx]].transform3_add_mul3(&src_vec[6],&dst_vec[6],bw[m_idx]);\
|
|
}\
|
|
} else {\
|
|
if (USE_TANGENT) {\
|
|
p_bone_xforms[bi[m_idx]].transform3_add_mul3(&src_vec[3],&dst_vec[3],bw[m_idx]);\
|
|
}\
|
|
}
|
|
|
|
_XFORM_BONE(0);
|
|
_XFORM_BONE(1);
|
|
_XFORM_BONE(2);
|
|
_XFORM_BONE(3);
|
|
|
|
end:
|
|
|
|
if (INPLACE) {
|
|
|
|
const uint8_t *esp =(const uint8_t*) dstcopy;
|
|
uint8_t *edp =(uint8_t*)&p_dst_array[ds];
|
|
|
|
|
|
for(uint32_t j=0;j<dstvec_size*4;j++) {
|
|
|
|
edp[j]=esp[j];
|
|
}
|
|
|
|
} else {
|
|
//copy extra stuff
|
|
const uint8_t *esp =(const uint8_t*) &src_vec[basesize];
|
|
uint8_t *edp =(uint8_t*) &dst_vec[basesize];
|
|
|
|
|
|
for(uint32_t j=0;j<extra;j++) {
|
|
|
|
edp[j]=esp[j];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
Error RasterizerGLES2::_setup_geometry(const Geometry *p_geometry, const Material* p_material, const Skeleton *p_skeleton,const float *p_morphs) {
|
|
|
|
|
|
switch(p_geometry->type) {
|
|
|
|
case Geometry::GEOMETRY_MULTISURFACE:
|
|
case Geometry::GEOMETRY_SURFACE: {
|
|
|
|
const Surface *surf=NULL;
|
|
if (p_geometry->type==Geometry::GEOMETRY_SURFACE)
|
|
surf=static_cast<const Surface*>(p_geometry);
|
|
else if (p_geometry->type==Geometry::GEOMETRY_MULTISURFACE)
|
|
surf=static_cast<const MultiMeshSurface*>(p_geometry)->surface;
|
|
|
|
|
|
if (surf->format != surf->configured_format) {
|
|
if (OS::get_singleton()->is_stdout_verbose()) {
|
|
|
|
print_line("has format: "+itos(surf->format));
|
|
print_line("configured format: "+itos(surf->configured_format));
|
|
}
|
|
ERR_EXPLAIN("Missing arrays (not set) in surface");
|
|
}
|
|
ERR_FAIL_COND_V( surf->format != surf->configured_format, ERR_UNCONFIGURED );
|
|
uint8_t *base=0;
|
|
int stride=surf->stride;
|
|
bool use_VBO = (surf->array_local==0);
|
|
_setup_geometry_vinfo=surf->array_len;
|
|
|
|
bool skeleton_valid = p_skeleton && (surf->format&VS::ARRAY_FORMAT_BONES) && (surf->format&VS::ARRAY_FORMAT_WEIGHTS) && !p_skeleton->bones.empty() && p_skeleton->bones.size() > surf->max_bone;
|
|
/*
|
|
if (surf->packed) {
|
|
float scales[4]={surf->vertex_scale,surf->uv_scale,surf->uv2_scale,0.0};
|
|
glVertexAttrib4fv( 7, scales );
|
|
} else {
|
|
glVertexAttrib4f( 7, 1,1,1,1 );
|
|
|
|
}*/
|
|
|
|
if (!use_VBO) {
|
|
|
|
DEBUG_TEST_ERROR("Draw NO VBO");
|
|
|
|
base = surf->array_local;
|
|
glBindBuffer(GL_ARRAY_BUFFER, 0);
|
|
bool can_copy_to_local=surf->local_stride * surf->array_len <= skinned_buffer_size;
|
|
if (p_morphs && surf->stride * surf->array_len > skinned_buffer_size)
|
|
can_copy_to_local=false;
|
|
|
|
|
|
if (!can_copy_to_local)
|
|
skeleton_valid=false;
|
|
|
|
/* compute morphs */
|
|
|
|
if (p_morphs && surf->morph_target_count && can_copy_to_local) {
|
|
|
|
|
|
|
|
base = skinned_buffer;
|
|
stride=surf->local_stride;
|
|
|
|
//copy all first
|
|
float coef=1.0;
|
|
|
|
for(int i=0;i<surf->morph_target_count;i++) {
|
|
if (surf->mesh->morph_target_mode==VS::MORPH_MODE_NORMALIZED)
|
|
coef-=p_morphs[i];
|
|
ERR_FAIL_COND_V( surf->morph_format != surf->morph_targets_local[i].configured_format, ERR_INVALID_DATA );
|
|
|
|
}
|
|
|
|
int16_t coeffp = CLAMP(coef*255,0,255);
|
|
|
|
|
|
for(int i=0;i<VS::ARRAY_MAX-1;i++) {
|
|
|
|
const Surface::ArrayData& ad=surf->array[i];
|
|
if (ad.size==0)
|
|
continue;
|
|
|
|
int ofs = ad.ofs;
|
|
int src_stride=surf->stride;
|
|
int dst_stride=skeleton_valid?surf->stride:surf->local_stride;
|
|
int count = surf->array_len;
|
|
|
|
if (!skeleton_valid && i>=VS::ARRAY_MAX-3)
|
|
break;
|
|
|
|
|
|
switch(i) {
|
|
|
|
case VS::ARRAY_VERTEX:
|
|
case VS::ARRAY_NORMAL:
|
|
case VS::ARRAY_TANGENT:
|
|
{
|
|
|
|
for(int k=0;k<count;k++) {
|
|
|
|
const float *src = (const float*)&surf->array_local[ofs+k*src_stride];
|
|
float *dst = (float*)&base[ofs+k*dst_stride];
|
|
|
|
dst[0]= src[0]*coef;
|
|
dst[1]= src[1]*coef;
|
|
dst[2]= src[2]*coef;
|
|
};
|
|
|
|
} break;
|
|
case VS::ARRAY_COLOR: {
|
|
|
|
for(int k=0;k<count;k++) {
|
|
|
|
const uint8_t *src = (const uint8_t*)&surf->array_local[ofs+k*src_stride];
|
|
uint8_t *dst = (uint8_t*)&base[ofs+k*dst_stride];
|
|
|
|
dst[0]= (src[0]*coeffp)>>8;
|
|
dst[1]= (src[1]*coeffp)>>8;
|
|
dst[2]= (src[2]*coeffp)>>8;
|
|
dst[3]= (src[3]*coeffp)>>8;
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_TEX_UV:
|
|
case VS::ARRAY_TEX_UV2: {
|
|
|
|
for(int k=0;k<count;k++) {
|
|
|
|
const float *src = (const float*)&surf->array_local[ofs+k*src_stride];
|
|
float *dst = (float*)&base[ofs+k*dst_stride];
|
|
|
|
dst[0]= src[0]*coef;
|
|
dst[1]= src[1]*coef;
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_BONES:
|
|
case VS::ARRAY_WEIGHTS: {
|
|
|
|
for(int k=0;k<count;k++) {
|
|
|
|
const float *src = (const float*)&surf->array_local[ofs+k*src_stride];
|
|
float *dst = (float*)&base[ofs+k*dst_stride];
|
|
|
|
dst[0]= src[0];
|
|
dst[1]= src[1];
|
|
dst[2]= src[2];
|
|
dst[3]= src[3];
|
|
}
|
|
|
|
} break;
|
|
|
|
}
|
|
}
|
|
|
|
|
|
for(int j=0;j<surf->morph_target_count;j++) {
|
|
|
|
for(int i=0;i<VS::ARRAY_MAX-3;i++) {
|
|
|
|
const Surface::ArrayData& ad=surf->array[i];
|
|
if (ad.size==0)
|
|
continue;
|
|
|
|
|
|
int ofs = ad.ofs;
|
|
int src_stride=surf->local_stride;
|
|
int dst_stride=skeleton_valid?surf->stride:surf->local_stride;
|
|
int count = surf->array_len;
|
|
const uint8_t *morph=surf->morph_targets_local[j].array;
|
|
float w = p_morphs[j];
|
|
int16_t wfp = CLAMP(w*255,0,255);
|
|
|
|
switch(i) {
|
|
|
|
case VS::ARRAY_VERTEX:
|
|
case VS::ARRAY_NORMAL:
|
|
case VS::ARRAY_TANGENT:
|
|
{
|
|
|
|
for(int k=0;k<count;k++) {
|
|
|
|
const float *src_morph = (const float*)&morph[ofs+k*src_stride];
|
|
float *dst = (float*)&base[ofs+k*dst_stride];
|
|
|
|
dst[0]+= src_morph[0]*w;
|
|
dst[1]+= src_morph[1]*w;
|
|
dst[2]+= src_morph[2]*w;
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_COLOR: {
|
|
for(int k=0;k<count;k++) {
|
|
|
|
const uint8_t *src = (const uint8_t*)&morph[ofs+k*src_stride];
|
|
uint8_t *dst = (uint8_t*)&base[ofs+k*dst_stride];
|
|
|
|
dst[0]= (src[0]*wfp)>>8;
|
|
dst[1]= (src[1]*wfp)>>8;
|
|
dst[2]= (src[2]*wfp)>>8;
|
|
dst[3]= (src[3]*wfp)>>8;
|
|
}
|
|
|
|
} break;
|
|
case VS::ARRAY_TEX_UV:
|
|
case VS::ARRAY_TEX_UV2: {
|
|
|
|
for(int k=0;k<count;k++) {
|
|
|
|
const float *src_morph = (const float*)&morph[ofs+k*src_stride];
|
|
float *dst = (float*)&base[ofs+k*dst_stride];
|
|
|
|
dst[0]+= src_morph[0]*w;
|
|
dst[1]+= src_morph[1]*w;
|
|
}
|
|
|
|
} break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
if (skeleton_valid) {
|
|
|
|
|
|
|
|
const uint8_t *src_weights=&surf->array_local[surf->array[VS::ARRAY_WEIGHTS].ofs];
|
|
const uint8_t *src_bones=&surf->array_local[surf->array[VS::ARRAY_BONES].ofs];
|
|
const Skeleton::Bone *skeleton = &p_skeleton->bones[0];
|
|
|
|
|
|
if (surf->format&VS::ARRAY_FORMAT_NORMAL && surf->format&VS::ARRAY_FORMAT_TANGENT)
|
|
_skeleton_xform<true,true,true>(base,surf->stride,base,surf->stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
else if (surf->format&(VS::ARRAY_FORMAT_NORMAL))
|
|
_skeleton_xform<true,false,true>(base,surf->stride,base,surf->stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
else if (surf->format&(VS::ARRAY_FORMAT_TANGENT))
|
|
_skeleton_xform<false,true,true>(base,surf->stride,base,surf->stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
else
|
|
_skeleton_xform<false,false,true>(base,surf->stride,base,surf->stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
|
|
}
|
|
|
|
stride=skeleton_valid?surf->stride:surf->local_stride;
|
|
|
|
|
|
#if 0
|
|
{
|
|
//in-place skeleton tansformation, only used for morphs, slow.
|
|
//should uptimize some day....
|
|
|
|
const uint8_t *src_weights=&surf->array_local[surf->array[VS::ARRAY_WEIGHTS].ofs];
|
|
const uint8_t *src_bones=&surf->array_local[surf->array[VS::ARRAY_BONES].ofs];
|
|
int src_stride = surf->stride;
|
|
int count = surf->array_len;
|
|
const Transform *skeleton = &p_skeleton->bones[0];
|
|
|
|
for(int i=0;i<VS::ARRAY_MAX-1;i++) {
|
|
|
|
const Surface::ArrayData& ad=surf->array[i];
|
|
if (ad.size==0)
|
|
continue;
|
|
|
|
int ofs = ad.ofs;
|
|
|
|
|
|
switch(i) {
|
|
|
|
case VS::ARRAY_VERTEX: {
|
|
for(int k=0;k<count;k++) {
|
|
|
|
float *ptr= (float*)&base[ofs+k*stride];
|
|
const GLfloat* weights = reinterpret_cast<const GLfloat*>(&src_weights[k*src_stride]);
|
|
const GLfloat *bones = reinterpret_cast<const GLfloat*>(&src_bones[k*src_stride]);
|
|
|
|
Vector3 src( ptr[0], ptr[1], ptr[2] );
|
|
Vector3 dst;
|
|
for(int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
|
|
|
|
float w = weights[j];
|
|
if (w==0)
|
|
break;
|
|
|
|
//print_line("accum "+itos(i)+" += "+rtos(Math::ftoi(bones[j]))+" * "+skeleton[ Math::ftoi(bones[j]) ]+" * "+rtos(w));
|
|
int bidx = Math::fast_ftoi(bones[j]);
|
|
dst+=skeleton[ bidx ].xform(src) * w;
|
|
}
|
|
|
|
ptr[0]=dst.x;
|
|
ptr[1]=dst.y;
|
|
ptr[2]=dst.z;
|
|
|
|
} break;
|
|
|
|
} break;
|
|
case VS::ARRAY_NORMAL:
|
|
case VS::ARRAY_TANGENT: {
|
|
for(int k=0;k<count;k++) {
|
|
|
|
float *ptr= (float*)&base[ofs+k*stride];
|
|
const GLfloat* weights = reinterpret_cast<const GLfloat*>(&src_weights[k*src_stride]);
|
|
const GLfloat *bones = reinterpret_cast<const GLfloat*>(&src_bones[k*src_stride]);
|
|
|
|
Vector3 src( ptr[0], ptr[1], ptr[2] );
|
|
Vector3 dst;
|
|
for(int j=0;j<VS::ARRAY_WEIGHTS_SIZE;j++) {
|
|
|
|
float w = weights[j];
|
|
if (w==0)
|
|
break;
|
|
|
|
//print_line("accum "+itos(i)+" += "+rtos(Math::ftoi(bones[j]))+" * "+skeleton[ Math::ftoi(bones[j]) ]+" * "+rtos(w));
|
|
int bidx=Math::fast_ftoi(bones[j]);
|
|
dst+=skeleton[ bidx ].basis.xform(src) * w;
|
|
}
|
|
|
|
ptr[0]=dst.x;
|
|
ptr[1]=dst.y;
|
|
ptr[2]=dst.z;
|
|
|
|
} break;
|
|
|
|
} break;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
} else if (skeleton_valid) {
|
|
|
|
base = skinned_buffer;
|
|
//copy stuff and get it ready for the skeleton
|
|
|
|
int src_stride = surf->stride;
|
|
int dst_stride = surf->stride - ( surf->array[VS::ARRAY_BONES].size + surf->array[VS::ARRAY_WEIGHTS].size );
|
|
const uint8_t *src_weights=&surf->array_local[surf->array[VS::ARRAY_WEIGHTS].ofs];
|
|
const uint8_t *src_bones=&surf->array_local[surf->array[VS::ARRAY_BONES].ofs];
|
|
const Skeleton::Bone *skeleton = &p_skeleton->bones[0];
|
|
|
|
if (surf->format&VS::ARRAY_FORMAT_NORMAL && surf->format&VS::ARRAY_FORMAT_TANGENT)
|
|
_skeleton_xform<true,true,false>(surf->array_local,surf->stride,base,dst_stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
else if (surf->format&(VS::ARRAY_FORMAT_NORMAL))
|
|
_skeleton_xform<true,false,false>(surf->array_local,surf->stride,base,dst_stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
else if (surf->format&(VS::ARRAY_FORMAT_TANGENT))
|
|
_skeleton_xform<false,true,false>(surf->array_local,surf->stride,base,dst_stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
else
|
|
_skeleton_xform<false,false,false>(surf->array_local,surf->stride,base,dst_stride,surf->array_len,src_bones,src_weights,skeleton);
|
|
|
|
|
|
stride=dst_stride;
|
|
}
|
|
|
|
|
|
|
|
|
|
} else {
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER, surf->vertex_id);
|
|
};
|
|
|
|
for (int i=0;i<(VS::ARRAY_MAX-1);i++) {
|
|
|
|
const Surface::ArrayData& ad=surf->array[i];
|
|
|
|
// if (!gl_texcoord_shader[i])
|
|
// continue;
|
|
|
|
if (ad.size==0 || ! ad.bind) {
|
|
glDisableVertexAttribArray(i);
|
|
if (i == VS::ARRAY_COLOR) {
|
|
_set_color_attrib(Color(1, 1, 1,1));
|
|
};
|
|
//print_line("disable: "+itos(i));
|
|
continue; // this one is disabled.
|
|
}
|
|
|
|
glEnableVertexAttribArray(i);
|
|
// print_line("set: "+itos(i)+" - count: "+itos(ad.count)+" datatype: "+itos(ad.datatype)+" ofs: "+itos(ad.ofs)+" stride: "+itos(stride)+" total len: "+itos(surf->array_len));
|
|
glVertexAttribPointer(i, ad.count, ad.datatype, ad.normalize, stride, &base[ad.ofs]);
|
|
|
|
}
|
|
#ifdef GLEW_ENABLED
|
|
//"desktop" opengl needs this.
|
|
if (surf->primitive==VS::PRIMITIVE_POINTS) {
|
|
glEnable(GL_POINT_SPRITE);
|
|
glEnable(GL_VERTEX_PROGRAM_POINT_SIZE);
|
|
|
|
} else {
|
|
glDisable(GL_POINT_SPRITE);
|
|
glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
|
|
}
|
|
#endif
|
|
} break;
|
|
|
|
default: break;
|
|
|
|
};
|
|
|
|
return OK;
|
|
};
|
|
|
|
static const GLenum gl_primitive[]={
|
|
GL_POINTS,
|
|
GL_LINES,
|
|
GL_LINE_STRIP,
|
|
GL_LINE_LOOP,
|
|
GL_TRIANGLES,
|
|
GL_TRIANGLE_STRIP,
|
|
GL_TRIANGLE_FAN
|
|
};
|
|
|
|
|
|
|
|
void RasterizerGLES2::_render(const Geometry *p_geometry,const Material *p_material, const Skeleton* p_skeleton, const GeometryOwner *p_owner,const Transform& p_xform) {
|
|
|
|
|
|
_rinfo.object_count++;
|
|
|
|
switch(p_geometry->type) {
|
|
|
|
case Geometry::GEOMETRY_SURFACE: {
|
|
|
|
Surface *s = (Surface*)p_geometry;
|
|
|
|
_rinfo.vertex_count+=s->array_len;
|
|
|
|
if (s->index_array_len>0) {
|
|
|
|
if (s->index_array_local) {
|
|
|
|
//print_line("LOCAL F: "+itos(s->format)+" C: "+itos(s->index_array_len)+" VC: "+itos(s->array_len));
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0);
|
|
glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len>(1<<16))?GL_UNSIGNED_INT:GL_UNSIGNED_SHORT, s->index_array_local);
|
|
|
|
} else {
|
|
// print_line("indices: "+itos(s->index_array_local) );
|
|
|
|
|
|
//print_line("VBO F: "+itos(s->format)+" C: "+itos(s->index_array_len)+" VC: "+itos(s->array_len));
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,s->index_id);
|
|
glDrawElements(gl_primitive[s->primitive],s->index_array_len, (s->array_len>(1<<16))?GL_UNSIGNED_INT:GL_UNSIGNED_SHORT,0);
|
|
}
|
|
|
|
|
|
} else {
|
|
|
|
glDrawArrays(gl_primitive[s->primitive],0,s->array_len);
|
|
|
|
};
|
|
|
|
_rinfo.draw_calls++;
|
|
} break;
|
|
|
|
case Geometry::GEOMETRY_MULTISURFACE: {
|
|
|
|
material_shader.bind_uniforms();
|
|
Surface *s = static_cast<const MultiMeshSurface*>(p_geometry)->surface;
|
|
const MultiMesh *mm = static_cast<const MultiMesh*>(p_owner);
|
|
int element_count=mm->elements.size();
|
|
|
|
if (element_count==0)
|
|
return;
|
|
|
|
if (mm->visible>=0) {
|
|
element_count=MIN(element_count,mm->visible);
|
|
}
|
|
|
|
const MultiMesh::Element *elements=&mm->elements[0];
|
|
|
|
_rinfo.vertex_count+=s->array_len*element_count;
|
|
|
|
_rinfo.draw_calls+=element_count;
|
|
|
|
|
|
if (use_texture_instancing) {
|
|
//this is probably the fastest all around way if vertex texture fetch is supported
|
|
|
|
float twd=(1.0/mm->tw)*4.0;
|
|
float thd=1.0/mm->th;
|
|
float parm[3]={0.0,01.0,(1.0f/mm->tw)};
|
|
glActiveTexture(GL_TEXTURE0+max_texture_units-2);
|
|
glDisableVertexAttribArray(6);
|
|
glBindTexture(GL_TEXTURE_2D,mm->tex_id);
|
|
material_shader.set_uniform(MaterialShaderGLES2::INSTANCE_MATRICES,GL_TEXTURE0+max_texture_units-2);
|
|
|
|
if (s->index_array_len>0) {
|
|
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,s->index_id);
|
|
for(int i=0;i<element_count;i++) {
|
|
parm[0]=(i%(mm->tw>>2))*twd;
|
|
parm[1]=(i/(mm->tw>>2))*thd;
|
|
glVertexAttrib3fv(6,parm);
|
|
glDrawElements(gl_primitive[s->primitive],s->index_array_len, (s->array_len>(1<<16))?GL_UNSIGNED_INT:GL_UNSIGNED_SHORT,0);
|
|
|
|
}
|
|
|
|
|
|
} else {
|
|
|
|
for(int i=0;i<element_count;i++) {
|
|
//parm[0]=(i%(mm->tw>>2))*twd;
|
|
//parm[1]=(i/(mm->tw>>2))*thd;
|
|
glVertexAttrib3fv(6,parm);
|
|
glDrawArrays(gl_primitive[s->primitive],0,s->array_len);
|
|
}
|
|
};
|
|
|
|
} else if (use_attribute_instancing) {
|
|
//if not, using atributes instead of uniforms can be really fast in forward rendering architectures
|
|
if (s->index_array_len>0) {
|
|
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,s->index_id);
|
|
for(int i=0;i<element_count;i++) {
|
|
glVertexAttrib4fv(8,&elements[i].matrix[0]);
|
|
glVertexAttrib4fv(9,&elements[i].matrix[4]);
|
|
glVertexAttrib4fv(10,&elements[i].matrix[8]);
|
|
glVertexAttrib4fv(11,&elements[i].matrix[12]);
|
|
glDrawElements(gl_primitive[s->primitive],s->index_array_len, (s->array_len>(1<<16))?GL_UNSIGNED_INT:GL_UNSIGNED_SHORT,0);
|
|
}
|
|
|
|
|
|
} else {
|
|
|
|
for(int i=0;i<element_count;i++) {
|
|
glVertexAttrib4fv(8,&elements[i].matrix[0]);
|
|
glVertexAttrib4fv(9,&elements[i].matrix[4]);
|
|
glVertexAttrib4fv(10,&elements[i].matrix[8]);
|
|
glVertexAttrib4fv(11,&elements[i].matrix[12]);
|
|
glDrawArrays(gl_primitive[s->primitive],0,s->array_len);
|
|
}
|
|
};
|
|
|
|
|
|
} else {
|
|
|
|
//nothing to do, slow path (hope no hardware has to use it... but you never know)
|
|
|
|
if (s->index_array_len>0) {
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,s->index_id);
|
|
for(int i=0;i<element_count;i++) {
|
|
|
|
glUniformMatrix4fv(material_shader.get_uniform_location(MaterialShaderGLES2::INSTANCE_TRANSFORM), 1, false, elements[i].matrix);
|
|
glDrawElements(gl_primitive[s->primitive],s->index_array_len, (s->array_len>(1<<16))?GL_UNSIGNED_INT:GL_UNSIGNED_SHORT,0);
|
|
}
|
|
|
|
|
|
} else {
|
|
|
|
for(int i=0;i<element_count;i++) {
|
|
glUniformMatrix4fv(material_shader.get_uniform_location(MaterialShaderGLES2::INSTANCE_TRANSFORM), 1, false, elements[i].matrix);
|
|
glDrawArrays(gl_primitive[s->primitive],0,s->array_len);
|
|
}
|
|
};
|
|
}
|
|
} break;
|
|
case Geometry::GEOMETRY_IMMEDIATE: {
|
|
|
|
bool restore_tex=false;
|
|
const Immediate *im = static_cast<const Immediate*>( p_geometry );
|
|
if (im->building) {
|
|
return;
|
|
}
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER, 0);
|
|
|
|
for(const List<Immediate::Chunk>::Element *E=im->chunks.front();E;E=E->next()) {
|
|
|
|
const Immediate::Chunk &c=E->get();
|
|
if (c.vertices.empty()) {
|
|
continue;
|
|
}
|
|
for(int i=0;i<c.vertices.size();i++)
|
|
|
|
if (c.texture.is_valid() && texture_owner.owns(c.texture)) {
|
|
|
|
const Texture *t = texture_owner.get(c.texture);
|
|
glActiveTexture(GL_TEXTURE0+tc0_idx);
|
|
glBindTexture(t->target,t->tex_id);
|
|
restore_tex=true;
|
|
|
|
|
|
} else if (restore_tex) {
|
|
|
|
glActiveTexture(GL_TEXTURE0+tc0_idx);
|
|
glBindTexture(GL_TEXTURE_2D,tc0_id_cache);
|
|
restore_tex=false;
|
|
}
|
|
|
|
if (!c.normals.empty()) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_NORMAL);
|
|
glVertexAttribPointer(VS::ARRAY_NORMAL, 3, GL_FLOAT, false,sizeof(Vector3),c.normals.ptr());
|
|
|
|
} else {
|
|
|
|
glDisableVertexAttribArray(VS::ARRAY_NORMAL);
|
|
}
|
|
|
|
if (!c.tangents.empty()) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TANGENT);
|
|
glVertexAttribPointer(VS::ARRAY_TANGENT, 4, GL_FLOAT, false,sizeof(Plane),c.tangents.ptr());
|
|
|
|
} else {
|
|
|
|
glDisableVertexAttribArray(VS::ARRAY_TANGENT);
|
|
}
|
|
|
|
if (!c.colors.empty()) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_COLOR);
|
|
glVertexAttribPointer(VS::ARRAY_COLOR, 4, GL_FLOAT, false,sizeof(Color),c.colors.ptr());
|
|
|
|
} else {
|
|
|
|
glDisableVertexAttribArray(VS::ARRAY_COLOR);
|
|
_set_color_attrib(Color(1, 1, 1,1));
|
|
}
|
|
|
|
|
|
if (!c.uvs.empty()) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, false,sizeof(Vector2),c.uvs.ptr());
|
|
|
|
} else {
|
|
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
}
|
|
|
|
if (!c.uvs2.empty()) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV2);
|
|
glVertexAttribPointer(VS::ARRAY_TEX_UV2, 2, GL_FLOAT, false,sizeof(Vector2),c.uvs2.ptr());
|
|
|
|
} else {
|
|
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV2);
|
|
}
|
|
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, false,sizeof(Vector3),c.vertices.ptr());
|
|
glDrawArrays(gl_primitive[c.primitive],0,c.vertices.size());
|
|
|
|
|
|
}
|
|
|
|
|
|
if (restore_tex) {
|
|
|
|
glActiveTexture(GL_TEXTURE0+tc0_idx);
|
|
glBindTexture(GL_TEXTURE_2D,tc0_id_cache);
|
|
restore_tex=false;
|
|
}
|
|
|
|
|
|
} break;
|
|
case Geometry::GEOMETRY_PARTICLES: {
|
|
|
|
|
|
//print_line("particulinas");
|
|
const Particles *particles = static_cast<const Particles*>( p_geometry );
|
|
ERR_FAIL_COND(!p_owner);
|
|
ParticlesInstance *particles_instance = (ParticlesInstance*)p_owner;
|
|
|
|
ParticleSystemProcessSW &pp = particles_instance->particles_process;
|
|
float td = time_delta; //MIN(time_delta,1.0/10.0);
|
|
pp.process(&particles->data,particles_instance->transform,td);
|
|
ERR_EXPLAIN("A parameter in the particle system is not correct.");
|
|
ERR_FAIL_COND(!pp.valid);
|
|
|
|
|
|
Transform camera;
|
|
if (shadow)
|
|
camera=shadow->transform;
|
|
else
|
|
camera=camera_transform;
|
|
|
|
particle_draw_info.prepare(&particles->data,&pp,particles_instance->transform,camera);
|
|
_rinfo.draw_calls+=particles->data.amount;
|
|
|
|
|
|
_rinfo.vertex_count+=4*particles->data.amount;
|
|
|
|
{
|
|
static const Vector3 points[4]={
|
|
Vector3(-1.0,1.0,0),
|
|
Vector3(1.0,1.0,0),
|
|
Vector3(1.0,-1.0,0),
|
|
Vector3(-1.0,-1.0,0)
|
|
};
|
|
static const Vector3 uvs[4]={
|
|
Vector3(0.0,0.0,0.0),
|
|
Vector3(1.0,0.0,0.0),
|
|
Vector3(1.0,1.0,0.0),
|
|
Vector3(0,1.0,0.0)
|
|
};
|
|
static const Vector3 normals[4]={
|
|
Vector3(0,0,1),
|
|
Vector3(0,0,1),
|
|
Vector3(0,0,1),
|
|
Vector3(0,0,1)
|
|
};
|
|
|
|
static const Plane tangents[4]={
|
|
Plane(Vector3(1,0,0),0),
|
|
Plane(Vector3(1,0,0),0),
|
|
Plane(Vector3(1,0,0),0),
|
|
Plane(Vector3(1,0,0),0)
|
|
};
|
|
|
|
for(int i=0;i<particles->data.amount;i++) {
|
|
|
|
ParticleSystemDrawInfoSW::ParticleDrawInfo &pinfo=*particle_draw_info.draw_info_order[i];
|
|
if (!pinfo.data->active)
|
|
continue;
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::WORLD_TRANSFORM, pinfo.transform);
|
|
_set_color_attrib(pinfo.color);
|
|
_draw_primitive(4,points,normals,NULL,uvs,tangents);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} break;
|
|
default: break;
|
|
};
|
|
};
|
|
|
|
void RasterizerGLES2::_setup_shader_params(const Material *p_material) {
|
|
|
|
int idx=0;
|
|
int tex_idx=0;
|
|
#if 0
|
|
for(Map<StringName,Variant>::Element *E=p_material->shader_cache->params.front();E;E=E->next(),idx++) {
|
|
|
|
Variant v; //
|
|
v = E->get();
|
|
const Map<StringName,Variant>::Element *F=p_material->shader_params.find(E->key());
|
|
if (F)
|
|
v=F->get();
|
|
|
|
switch(v.get_type() ) {
|
|
case Variant::OBJECT:
|
|
case Variant::_RID: {
|
|
|
|
RID tex=v;
|
|
if (!tex.is_valid())
|
|
break;
|
|
|
|
Texture *texture = texture_owner.get(tex);
|
|
if (!texture)
|
|
break;
|
|
glUniform1i( material_shader.get_custom_uniform_location(idx), tex_idx);
|
|
glActiveTexture(tex_idx);
|
|
glBindTexture(texture->target,texture->tex_id);
|
|
|
|
} break;
|
|
case Variant::COLOR: {
|
|
|
|
Color c=v;
|
|
material_shader.set_custom_uniform(idx,Vector3(c.r,c.g,c.b));
|
|
} break;
|
|
default: {
|
|
|
|
material_shader.set_custom_uniform(idx,v);
|
|
} break;
|
|
}
|
|
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_setup_skeleton(const Skeleton *p_skeleton) {
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_SKELETON,p_skeleton!=NULL);
|
|
if (p_skeleton && p_skeleton->tex_id) {
|
|
|
|
glActiveTexture(GL_TEXTURE0+max_texture_units-2);
|
|
glBindTexture(GL_TEXTURE_2D,p_skeleton->tex_id);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::_render_list_forward(RenderList *p_render_list,const Transform& p_view_transform, const Transform& p_view_transform_inverse,const CameraMatrix& p_projection,bool p_reverse_cull,bool p_fragment_light,bool p_alpha_pass) {
|
|
|
|
if (current_rt && current_rt_vflip) {
|
|
//p_reverse_cull=!p_reverse_cull;
|
|
glFrontFace(GL_CCW);
|
|
|
|
}
|
|
|
|
const Material *prev_material=NULL;
|
|
uint16_t prev_light=0x777E;
|
|
const Geometry *prev_geometry_cmp=NULL;
|
|
uint8_t prev_light_type=0xEF;
|
|
const ParamOverrideMap* prev_overrides=NULL; // make it diferent than NULL
|
|
const Skeleton *prev_skeleton =NULL;
|
|
uint8_t prev_sort_flags=0xFF;
|
|
const BakedLightData *prev_baked_light=NULL;
|
|
RID prev_baked_light_texture;
|
|
|
|
Geometry::Type prev_geometry_type=Geometry::GEOMETRY_INVALID;
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_VERTEX_LIGHTING,!shadow && !p_fragment_light);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_FRAGMENT_LIGHTING,!shadow && p_fragment_light);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_SKELETON,false);
|
|
|
|
if (shadow) {
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_DIRECTIONAL,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_OMNI,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_SPOT,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_SHADOW,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM4,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::SHADELESS,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP,false);
|
|
// material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_TEXTURE,false);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool stores_glow = !shadow && (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) && !p_alpha_pass;
|
|
float sampled_light_dp_multiplier=1.0;
|
|
|
|
bool prev_blend=false;
|
|
glDisable(GL_BLEND);
|
|
for (int i=0;i<p_render_list->element_count;i++) {
|
|
|
|
RenderList::Element *e = p_render_list->elements[i];
|
|
const Material *material = e->material;
|
|
uint16_t light = e->light;
|
|
uint8_t light_type = e->light_type;
|
|
uint8_t sort_flags= e->sort_flags;
|
|
const Skeleton *skeleton = e->skeleton;
|
|
const Geometry *geometry_cmp = e->geometry_cmp;
|
|
const BakedLightData *baked_light = e->instance->baked_light;
|
|
|
|
bool rebind=false;
|
|
bool bind_baked_light_octree=false;
|
|
bool bind_baked_lightmap=false;
|
|
bool additive=false;
|
|
bool bind_dp_sampler=false;
|
|
|
|
|
|
if (!shadow) {
|
|
|
|
if (texscreen_used && !texscreen_copied && material->shader_cache && material->shader_cache->valid && material->shader_cache->has_texscreen) {
|
|
texscreen_copied=true;
|
|
_copy_to_texscreen();
|
|
|
|
//force reset state
|
|
prev_material=NULL;
|
|
prev_light=0x777E;
|
|
prev_geometry_cmp=NULL;
|
|
prev_light_type=0xEF;
|
|
prev_overrides=NULL; // make it diferent than NULL
|
|
prev_skeleton =NULL;
|
|
prev_sort_flags=0xFF;
|
|
prev_geometry_type=Geometry::GEOMETRY_INVALID;
|
|
glEnable(GL_BLEND);
|
|
glDepthMask(GL_TRUE);
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
|
|
}
|
|
|
|
if (light_type!=prev_light_type) {
|
|
|
|
if (material->flags[VS::MATERIAL_FLAG_UNSHADED] || current_debug==VS::SCENARIO_DEBUG_SHADELESS) {
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_DIRECTIONAL,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_OMNI,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_SPOT,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_SHADOW,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM4,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::SHADELESS,true);
|
|
} else {
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_DIRECTIONAL,(light_type&0x3)==VS::LIGHT_DIRECTIONAL);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_OMNI,(light_type&0x3)==VS::LIGHT_OMNI);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_TYPE_SPOT,(light_type&0x3)==VS::LIGHT_SPOT);
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_SHADOW,(light_type&0x8));
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM,(light_type&0x10));
|
|
material_shader.set_conditional(MaterialShaderGLES2::LIGHT_USE_PSSM4,(light_type&0x20));
|
|
material_shader.set_conditional(MaterialShaderGLES2::SHADELESS,false);
|
|
}
|
|
|
|
rebind=true;
|
|
}
|
|
|
|
|
|
if (!*e->additive_ptr) {
|
|
|
|
additive=false;
|
|
*e->additive_ptr=true;
|
|
} else {
|
|
additive=true;
|
|
}
|
|
|
|
|
|
if (stores_glow)
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_GLOW,!additive);
|
|
|
|
|
|
bool desired_blend=false;
|
|
VS::MaterialBlendMode desired_blend_mode=VS::MATERIAL_BLEND_MODE_MIX;
|
|
|
|
if (additive) {
|
|
desired_blend=true;
|
|
desired_blend_mode=VS::MATERIAL_BLEND_MODE_ADD;
|
|
} else {
|
|
desired_blend=p_alpha_pass;
|
|
desired_blend_mode=material->blend_mode;
|
|
}
|
|
|
|
if (prev_blend!=desired_blend) {
|
|
|
|
if (desired_blend) {
|
|
glEnable(GL_BLEND);
|
|
if (!current_rt || !current_rt_transparent)
|
|
glColorMask(1,1,1,0);
|
|
} else {
|
|
glDisable(GL_BLEND);
|
|
glColorMask(1,1,1,1);
|
|
|
|
}
|
|
|
|
prev_blend=desired_blend;
|
|
}
|
|
|
|
if (desired_blend && desired_blend_mode!=current_blend_mode) {
|
|
|
|
|
|
switch(desired_blend_mode) {
|
|
|
|
case VS::MATERIAL_BLEND_MODE_MIX: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_ADD: {
|
|
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(p_alpha_pass?GL_SRC_ALPHA:GL_ONE,GL_ONE);
|
|
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_SUB: {
|
|
|
|
glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
|
|
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_MUL: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
|
|
} break;
|
|
|
|
}
|
|
|
|
current_blend_mode=desired_blend_mode;
|
|
}
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_DP_SAMPLER,false);
|
|
|
|
if (material->flags[VS::MATERIAL_FLAG_UNSHADED] == false && current_debug != VS::SCENARIO_DEBUG_SHADELESS) {
|
|
|
|
if (e->instance->sampled_light.is_valid()) {
|
|
|
|
SampledLight *sl = sampled_light_owner.get(e->instance->sampled_light);
|
|
if (sl) {
|
|
|
|
baked_light = NULL; //can't mix
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_DP_SAMPLER, true);
|
|
glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
|
|
glBindTexture(GL_TEXTURE_2D, sl->texture); //bind the texture
|
|
sampled_light_dp_multiplier = sl->multiplier;
|
|
bind_dp_sampler = true;
|
|
}
|
|
}
|
|
|
|
|
|
if (!additive && baked_light) {
|
|
|
|
if (baked_light->mode == VS::BAKED_LIGHT_OCTREE && baked_light->octree_texture.is_valid() && e->instance->baked_light_octree_xform) {
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_OCTREE, true);
|
|
bind_baked_light_octree = true;
|
|
if (prev_baked_light != baked_light) {
|
|
Texture *tex = texture_owner.get(baked_light->octree_texture);
|
|
if (tex) {
|
|
|
|
glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
|
|
glBindTexture(tex->target, tex->tex_id); //bind the texture
|
|
}
|
|
if (baked_light->light_texture.is_valid()) {
|
|
Texture *texl = texture_owner.get(baked_light->light_texture);
|
|
if (texl) {
|
|
glActiveTexture(GL_TEXTURE0 + max_texture_units - 4);
|
|
glBindTexture(texl->target, texl->tex_id); //bind the light texture
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
else if (baked_light->mode == VS::BAKED_LIGHT_LIGHTMAPS) {
|
|
|
|
|
|
int lightmap_idx = e->instance->baked_lightmap_id;
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, false);
|
|
bind_baked_lightmap = false;
|
|
|
|
|
|
if (baked_light->lightmaps.has(lightmap_idx)) {
|
|
|
|
|
|
RID texid = baked_light->lightmaps[lightmap_idx];
|
|
|
|
if (prev_baked_light != baked_light || texid != prev_baked_light_texture) {
|
|
|
|
|
|
Texture *tex = texture_owner.get(texid);
|
|
if (tex) {
|
|
|
|
glActiveTexture(GL_TEXTURE0 + max_texture_units - 3);
|
|
glBindTexture(tex->target, tex->tex_id); //bind the texture
|
|
}
|
|
|
|
prev_baked_light_texture = texid;
|
|
}
|
|
|
|
if (texid.is_valid()) {
|
|
material_shader.set_conditional(MaterialShaderGLES2::ENABLE_AMBIENT_LIGHTMAP, true);
|
|
bind_baked_lightmap = true;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
if (int(prev_baked_light != NULL) ^ int(baked_light != NULL)) {
|
|
rebind = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (sort_flags!=prev_sort_flags) {
|
|
|
|
if (sort_flags&RenderList::SORT_FLAG_INSTANCING) {
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_UNIFORM_INSTANCING,!use_texture_instancing && !use_attribute_instancing);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_ATTRIBUTE_INSTANCING,use_attribute_instancing);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_TEXTURE_INSTANCING,use_texture_instancing);
|
|
} else {
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_UNIFORM_INSTANCING,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_ATTRIBUTE_INSTANCING,false);
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_TEXTURE_INSTANCING,false);
|
|
}
|
|
rebind=true;
|
|
}
|
|
if (use_hw_skeleton_xform && skeleton!=prev_skeleton) {
|
|
if (!prev_skeleton || !skeleton)
|
|
rebind=true; //went from skeleton <-> no skeleton, needs rebind
|
|
_setup_skeleton(skeleton);
|
|
}
|
|
|
|
if (material!=prev_material || rebind) {
|
|
|
|
rebind = _setup_material(e->geometry,material,additive,!p_alpha_pass);
|
|
|
|
DEBUG_TEST_ERROR("Setup material");
|
|
_rinfo.mat_change_count++;
|
|
//_setup_material_overrides(e->material,NULL,material_overrides);
|
|
//_setup_material_skeleton(material,skeleton);
|
|
} else {
|
|
|
|
if (prev_skeleton!=skeleton) {
|
|
//_setup_material_skeleton(material,skeleton);
|
|
};
|
|
}
|
|
|
|
|
|
if (geometry_cmp!=prev_geometry_cmp || prev_skeleton!=skeleton) {
|
|
|
|
_setup_geometry(e->geometry, material,e->skeleton,e->instance->morph_values.ptr());
|
|
_rinfo.surface_count++;
|
|
DEBUG_TEST_ERROR("Setup geometry");
|
|
};
|
|
|
|
if (i==0 || light!=prev_light || rebind) {
|
|
if (e->light!=0xFFFF) {
|
|
_setup_light(e->light);
|
|
|
|
}
|
|
}
|
|
|
|
if (bind_baked_light_octree && (baked_light!=prev_baked_light || rebind)) {
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_INVERSE_TRANSFORM, *e->instance->baked_light_octree_xform);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LATTICE_SIZE, baked_light->octree_lattice_size);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LATTICE_DIVIDE, baked_light->octree_lattice_divide);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_STEPS, baked_light->octree_steps);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_TEX,max_texture_units-3);
|
|
if (baked_light->light_texture.is_valid()) {
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_TEX,max_texture_units-4);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_PIX_SIZE,baked_light->light_tex_pixel_size);
|
|
} else {
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_TEX,max_texture_units-3);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_LIGHT_PIX_SIZE,baked_light->octree_tex_pixel_size);
|
|
}
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_MULTIPLIER,baked_light->texture_multiplier);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_OCTREE_PIX_SIZE,baked_light->octree_tex_pixel_size);
|
|
|
|
|
|
}
|
|
|
|
if (bind_baked_lightmap && (baked_light!=prev_baked_light || rebind)) {
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHTMAP, max_texture_units-3);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHTMAP_MULTIPLIER, baked_light->lightmap_multiplier);
|
|
|
|
}
|
|
|
|
if (bind_dp_sampler) {
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_DP_SAMPLER_MULTIPLIER,sampled_light_dp_multiplier);
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_DP_SAMPLER,max_texture_units-3);
|
|
}
|
|
|
|
_set_cull(e->mirror,p_reverse_cull);
|
|
|
|
|
|
if (i==0 || rebind) {
|
|
material_shader.set_uniform(MaterialShaderGLES2::CAMERA_INVERSE_TRANSFORM, p_view_transform_inverse);
|
|
material_shader.set_uniform(MaterialShaderGLES2::PROJECTION_TRANSFORM, p_projection);
|
|
if (skeleton && use_hw_skeleton_xform) {
|
|
material_shader.set_uniform(MaterialShaderGLES2::SKELETON_MATRICES,GL_TEXTURE0+max_texture_units-2);
|
|
material_shader.set_uniform(MaterialShaderGLES2::SKELTEX_PIXEL_SIZE,skeleton->pixel_size);
|
|
}
|
|
if (!shadow) {
|
|
|
|
if (!additive && current_env && current_env->fx_enabled[VS::ENV_FX_AMBIENT_LIGHT]) {
|
|
Color ambcolor = _convert_color(current_env->fx_param[VS::ENV_FX_PARAM_AMBIENT_LIGHT_COLOR]);
|
|
float ambnrg = current_env->fx_param[VS::ENV_FX_PARAM_AMBIENT_LIGHT_ENERGY];
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHT,Vector3(ambcolor.r*ambnrg,ambcolor.g*ambnrg,ambcolor.b*ambnrg));
|
|
} else {
|
|
material_shader.set_uniform(MaterialShaderGLES2::AMBIENT_LIGHT,Vector3());
|
|
}
|
|
}
|
|
|
|
_rinfo.shader_change_count++;
|
|
}
|
|
|
|
if (e->instance->billboard || e->instance->depth_scale) {
|
|
|
|
Transform xf=e->instance->transform;
|
|
if (e->instance->depth_scale) {
|
|
|
|
if (p_projection.matrix[3][3]) {
|
|
//orthogonal matrix, try to do about the same
|
|
//with viewport size
|
|
//real_t w = Math::abs( 1.0/(2.0*(p_projection.matrix[0][0])) );
|
|
real_t h = Math::abs( 1.0/(2.0*p_projection.matrix[1][1]) );
|
|
float sc = (h*2.0); //consistent with Y-fov
|
|
xf.basis.scale( Vector3(sc,sc,sc));
|
|
} else {
|
|
//just scale by depth
|
|
real_t sc = -camera_plane.distance_to(xf.origin);
|
|
xf.basis.scale( Vector3(sc,sc,sc));
|
|
}
|
|
}
|
|
|
|
if (e->instance->billboard) {
|
|
|
|
Vector3 scale = xf.basis.get_scale();
|
|
|
|
if (current_rt && current_rt_vflip) {
|
|
xf.set_look_at(xf.origin, xf.origin + p_view_transform.get_basis().get_axis(2), -p_view_transform.get_basis().get_axis(1));
|
|
} else {
|
|
xf.set_look_at(xf.origin, xf.origin + p_view_transform.get_basis().get_axis(2), p_view_transform.get_basis().get_axis(1));
|
|
}
|
|
|
|
xf.basis.scale(scale);
|
|
}
|
|
material_shader.set_uniform(MaterialShaderGLES2::WORLD_TRANSFORM, xf);
|
|
|
|
} else {
|
|
material_shader.set_uniform(MaterialShaderGLES2::WORLD_TRANSFORM, e->instance->transform);
|
|
}
|
|
|
|
material_shader.set_uniform(MaterialShaderGLES2::NORMAL_MULT, e->mirror?-1.0:1.0);
|
|
material_shader.set_uniform(MaterialShaderGLES2::CONST_LIGHT_MULT,additive?0.0:1.0);
|
|
|
|
|
|
_render(e->geometry, material, skeleton,e->owner,e->instance->transform);
|
|
DEBUG_TEST_ERROR("Rendering");
|
|
|
|
prev_material=material;
|
|
prev_skeleton=skeleton;
|
|
prev_geometry_cmp=geometry_cmp;
|
|
prev_light=e->light;
|
|
prev_light_type=e->light_type;
|
|
prev_sort_flags=sort_flags;
|
|
prev_baked_light=baked_light;
|
|
// prev_geometry_type=geometry->type;
|
|
}
|
|
|
|
//print_line("shaderchanges: "+itos(p_alpha_pass)+": "+itos(_rinfo.shader_change_count));
|
|
|
|
|
|
if (current_rt && current_rt_vflip) {
|
|
glFrontFace(GL_CW);
|
|
}
|
|
|
|
};
|
|
|
|
|
|
void RasterizerGLES2::_copy_to_texscreen() {
|
|
|
|
//what am i missing?
|
|
glDisable(GL_CULL_FACE);
|
|
glDisable(GL_DEPTH_TEST);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
#ifdef GLEW_ENABLED
|
|
glDisable(GL_POINT_SPRITE);
|
|
glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
|
|
#endif
|
|
glDisable(GL_BLEND);
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
//glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
|
|
glBindBuffer(GL_ARRAY_BUFFER,0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0);
|
|
|
|
for(int i=0;i<VS::ARRAY_MAX;i++) {
|
|
glDisableVertexAttribArray(i);
|
|
}
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.sample_fbo);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture( GL_TEXTURE_2D, framebuffer.color );
|
|
copy_shader.bind();
|
|
_copy_screen_quad();
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_copy_screen_quad() {
|
|
|
|
|
|
Vector2 dst_pos[4]={
|
|
Vector2(-1, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1,-1),
|
|
Vector2(-1,-1)
|
|
};
|
|
|
|
Size2 uvscale(
|
|
(viewport.width / float(framebuffer.scale)) / framebuffer.width,
|
|
(viewport.height / float(framebuffer.scale)) / framebuffer.height
|
|
);
|
|
|
|
Vector2 src_uv[4]={
|
|
Vector2( 0, 1)*uvscale,
|
|
Vector2( 1, 1)*uvscale,
|
|
Vector2( 1, 0)*uvscale,
|
|
Vector2( 0, 0)*uvscale
|
|
};
|
|
|
|
Vector2 full_uv[4]={
|
|
Vector2( 0, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1, 0),
|
|
Vector2( 0, 0)
|
|
};
|
|
|
|
_draw_gui_primitive2(4,dst_pos,NULL,src_uv,full_uv);
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_process_glow_bloom() {
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[0].fbo);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.color );
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_COPY,true);
|
|
if (current_vd && current_env->fx_enabled[VS::ENV_FX_HDR]) {
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR,true);
|
|
|
|
}
|
|
|
|
copy_shader.bind();
|
|
copy_shader.set_uniform(CopyShaderGLES2::BLOOM,float(current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLOOM]));
|
|
copy_shader.set_uniform(CopyShaderGLES2::BLOOM_TRESHOLD,float(current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLOOM_TRESHOLD]));
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
|
|
if (current_vd && current_env->fx_enabled[VS::ENV_FX_HDR]) {
|
|
glActiveTexture(GL_TEXTURE2);
|
|
glBindTexture(GL_TEXTURE_2D, current_vd->lum_color );
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::HDR_SOURCE),2);
|
|
copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_EXPOSURE,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE]));
|
|
copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_WHITE,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_WHITE]));
|
|
// copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_WHITE,1.0);
|
|
copy_shader.set_uniform(CopyShaderGLES2::HDR_GLOW_TRESHOLD,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_GLOW_TRESHOLD]));
|
|
copy_shader.set_uniform(CopyShaderGLES2::HDR_GLOW_SCALE,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_GLOW_SCALE]));
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
}
|
|
|
|
glViewport( 0, 0, framebuffer.blur_size, framebuffer.blur_size );
|
|
_copy_screen_quad();
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_COPY,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR,false);
|
|
int passes = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_PASSES];
|
|
Vector2 psize(1.0/framebuffer.blur_size,1.0/framebuffer.blur_size);
|
|
float pscale = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_SCALE];
|
|
float pmag = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_STRENGTH];
|
|
|
|
|
|
for(int i=0;i<passes;i++) {
|
|
|
|
static const Vector2 src_uv[4]={
|
|
Vector2( 0, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1, 0),
|
|
Vector2( 0, 0)
|
|
};
|
|
static const Vector2 dst_pos[4]={
|
|
Vector2(-1, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1,-1),
|
|
Vector2(-1,-1)
|
|
};
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[1].fbo);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.blur[0].color );
|
|
copy_shader.set_conditional(CopyShaderGLES2::BLUR_V_PASS,true);
|
|
copy_shader.set_conditional(CopyShaderGLES2::BLUR_H_PASS,false);
|
|
copy_shader.bind();
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,psize);
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE,pscale);
|
|
copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE,pmag);
|
|
|
|
_draw_gui_primitive(4,dst_pos,NULL,src_uv);
|
|
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[0].fbo);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.blur[1].color );
|
|
copy_shader.set_conditional(CopyShaderGLES2::BLUR_V_PASS,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::BLUR_H_PASS,true);
|
|
copy_shader.bind();
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,psize);
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE,pscale);
|
|
copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE,pmag);
|
|
|
|
_draw_gui_primitive(4,dst_pos,NULL,src_uv);
|
|
|
|
|
|
}
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::BLUR_V_PASS,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::BLUR_H_PASS,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR,false);
|
|
|
|
//blur it
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_process_hdr() {
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.luminance[0].fbo);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.color );
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_COPY,true);
|
|
copy_shader.bind();
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
glViewport( 0, 0, framebuffer.luminance[0].size, framebuffer.luminance[0].size );
|
|
_copy_screen_quad();
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_COPY,false);
|
|
// int passes = current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_PASSES];
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_REDUCE,true);
|
|
copy_shader.bind();
|
|
|
|
for(int i=1;i<framebuffer.luminance.size();i++) {
|
|
|
|
|
|
static const Vector2 src_uv[4]={
|
|
Vector2( 0, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1, 0),
|
|
Vector2( 0, 0)
|
|
};
|
|
static const Vector2 dst_pos[4]={
|
|
Vector2(-1, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1,-1),
|
|
Vector2(-1,-1)
|
|
};
|
|
|
|
|
|
Vector2 psize(1.0/framebuffer.luminance[i-1].size,1.0/framebuffer.luminance[i-1].size);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.luminance[i].fbo);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.luminance[i-1].color );
|
|
glViewport( 0, 0, framebuffer.luminance[i].size, framebuffer.luminance[i].size );
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
|
|
if (framebuffer.luminance[i].size==1) {
|
|
//last step
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_STORE,true);
|
|
copy_shader.bind();
|
|
glActiveTexture(GL_TEXTURE1);
|
|
glBindTexture(GL_TEXTURE_2D, current_vd->lum_color );
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE_VD_LUM),1);
|
|
copy_shader.set_uniform(CopyShaderGLES2::HDR_TIME_DELTA,time_delta);
|
|
copy_shader.set_uniform(CopyShaderGLES2::HDR_EXP_ADJ_SPEED,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE_ADJUST_SPEED]));
|
|
copy_shader.set_uniform(CopyShaderGLES2::MIN_LUMINANCE,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_MIN_LUMINANCE]));
|
|
copy_shader.set_uniform(CopyShaderGLES2::MAX_LUMINANCE,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_MAX_LUMINANCE]));
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
|
|
//swap them
|
|
SWAP( current_vd->lum_color, framebuffer.luminance[i].color);
|
|
SWAP( current_vd->lum_fbo, framebuffer.luminance[i].fbo);
|
|
|
|
}
|
|
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,psize);
|
|
|
|
_draw_gui_primitive(4,dst_pos,NULL,src_uv);
|
|
|
|
}
|
|
|
|
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_REDUCE,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR_STORE,false);
|
|
|
|
draw_next_frame=true;
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::_draw_tex_bg() {
|
|
|
|
glDepthMask(GL_TRUE);
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDisable(GL_CULL_FACE);
|
|
glDisable(GL_BLEND);
|
|
glColorMask(1,1,1,1);
|
|
|
|
|
|
RID texture;
|
|
|
|
if (current_env->bg_mode==VS::ENV_BG_TEXTURE) {
|
|
texture=current_env->bg_param[VS::ENV_BG_PARAM_TEXTURE];
|
|
} else {
|
|
texture=current_env->bg_param[VS::ENV_BG_PARAM_CUBEMAP];
|
|
}
|
|
|
|
if (!texture_owner.owns(texture)) {
|
|
return;
|
|
}
|
|
|
|
Texture *t = texture_owner.get(texture);
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(t->target, t->tex_id);
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_ENERGY,true);
|
|
|
|
if (current_env->bg_mode==VS::ENV_BG_TEXTURE) {
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_CUBEMAP,false);
|
|
|
|
} else {
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_CUBEMAP,true);
|
|
}
|
|
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_CUSTOM_ALPHA,true);
|
|
|
|
|
|
copy_shader.bind();
|
|
|
|
if (current_env->bg_mode==VS::ENV_BG_TEXTURE) {
|
|
glUniform1i( copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
} else {
|
|
glUniform1i( copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE_CUBE),0);
|
|
}
|
|
|
|
float nrg =float(current_env->bg_param[VS::ENV_BG_PARAM_ENERGY]);
|
|
if (current_env->fx_enabled[VS::ENV_FX_HDR] && !use_fp16_fb)
|
|
nrg*=0.25; //go down a quarter for hdr
|
|
copy_shader.set_uniform(CopyShaderGLES2::ENERGY,nrg);
|
|
copy_shader.set_uniform(CopyShaderGLES2::CUSTOM_ALPHA,float(current_env->bg_param[VS::ENV_BG_PARAM_GLOW]));
|
|
|
|
float flip_sign = (current_env->bg_mode==VS::ENV_BG_TEXTURE && current_rt && current_rt_vflip)?-1:1;
|
|
|
|
Vector3 vertices[4]={
|
|
Vector3(-1,-1*flip_sign,1),
|
|
Vector3( 1,-1*flip_sign,1),
|
|
Vector3( 1, 1*flip_sign,1),
|
|
Vector3(-1, 1*flip_sign,1)
|
|
};
|
|
|
|
|
|
Vector3 src_uv[4]={
|
|
Vector3( 0, 1, 0),
|
|
Vector3( 1, 1, 0),
|
|
Vector3( 1, 0, 0),
|
|
Vector3( 0, 0, 0)
|
|
};
|
|
|
|
if (current_env->bg_mode==VS::ENV_BG_TEXTURE) {
|
|
|
|
//regular texture
|
|
//adjust aspect
|
|
|
|
float aspect_t = t->width / float(t->height);
|
|
float aspect_v = viewport.width / float(viewport.height);
|
|
|
|
if (aspect_v > aspect_t) {
|
|
//wider than texture
|
|
for(int i=0;i<4;i++) {
|
|
src_uv[i].y=(src_uv[i].y-0.5)*(aspect_t/aspect_v)+0.5;
|
|
}
|
|
|
|
} else {
|
|
//narrower than texture
|
|
for(int i=0;i<4;i++) {
|
|
src_uv[i].x=(src_uv[i].x-0.5)*(aspect_v/aspect_t)+0.5;
|
|
}
|
|
}
|
|
|
|
float scale=current_env->bg_param[VS::ENV_BG_PARAM_SCALE];
|
|
for(int i=0;i<4;i++) {
|
|
|
|
src_uv[i].x*=scale;
|
|
src_uv[i].y*=scale;
|
|
}
|
|
} else {
|
|
|
|
//skybox uv vectors
|
|
float vw,vh,zn;
|
|
camera_projection.get_viewport_size(vw,vh);
|
|
zn=camera_projection.get_z_near();
|
|
|
|
float scale=current_env->bg_param[VS::ENV_BG_PARAM_SCALE];
|
|
|
|
for(int i=0;i<4;i++) {
|
|
|
|
Vector3 uv=src_uv[i];
|
|
uv.x=(uv.x*2.0-1.0)*vw*scale;
|
|
uv.y=-(uv.y*2.0-1.0)*vh*scale;
|
|
uv.z=-zn;
|
|
src_uv[i] = camera_transform.basis.xform(uv).normalized();
|
|
src_uv[i].z = -src_uv[i].z;
|
|
|
|
}
|
|
}
|
|
|
|
_draw_primitive(4,vertices,NULL,NULL,src_uv);
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_ENERGY,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_RGBE,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_CUBEMAP,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_CUSTOM_ALPHA,false);
|
|
}
|
|
|
|
void RasterizerGLES2::end_scene() {
|
|
|
|
|
|
|
|
glEnable(GL_BLEND);
|
|
glDepthMask(GL_TRUE);
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
|
|
bool use_fb=false;
|
|
|
|
if (framebuffer.active) {
|
|
|
|
//detect when to use the framebuffer object
|
|
if (using_canvas_bg || texscreen_used || framebuffer.scale!=1) {
|
|
use_fb=true;
|
|
} else if (current_env) {
|
|
use_fb=false;
|
|
for(int i=0;i<VS::ENV_FX_MAX;i++) {
|
|
|
|
if (i==VS::ENV_FX_FOG) //does not need fb
|
|
continue;
|
|
|
|
if (current_env->fx_enabled[i]) {
|
|
use_fb=true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (use_fb) {
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
|
|
glViewport( 0,0,viewport.width / framebuffer.scale, viewport.height / framebuffer.scale );
|
|
glScissor( 0,0,viewport.width / framebuffer.scale, viewport.height / framebuffer.scale );
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_8BIT_HDR,!use_fp16_fb && current_env && current_env->fx_enabled[VS::ENV_FX_HDR]);
|
|
|
|
} else {
|
|
if (current_rt) {
|
|
glScissor( 0,0,viewport.width,viewport.height);
|
|
} else {
|
|
glScissor( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height );
|
|
}
|
|
}
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
_glClearDepth(1.0);
|
|
|
|
bool draw_tex_background=false;
|
|
|
|
if (current_debug==VS::SCENARIO_DEBUG_OVERDRAW) {
|
|
|
|
glClearColor(0,0,0,1);
|
|
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
|
|
} else if (current_rt && current_rt_transparent) {
|
|
|
|
glClearColor(0,0,0,0);
|
|
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
|
|
|
|
} else if (current_env) {
|
|
|
|
switch(current_env->bg_mode) {
|
|
|
|
case VS::ENV_BG_CANVAS:
|
|
case VS::ENV_BG_KEEP: {
|
|
//copy from framebuffer if framebuffer
|
|
glClear(GL_DEPTH_BUFFER_BIT);
|
|
} break;
|
|
case VS::ENV_BG_DEFAULT_COLOR:
|
|
case VS::ENV_BG_COLOR: {
|
|
|
|
Color bgcolor;
|
|
if (current_env->bg_mode==VS::ENV_BG_COLOR)
|
|
bgcolor = current_env->bg_param[VS::ENV_BG_PARAM_COLOR];
|
|
else
|
|
bgcolor = Globals::get_singleton()->get("render/default_clear_color");
|
|
bgcolor = _convert_color(bgcolor);
|
|
float a = use_fb ? float(current_env->bg_param[VS::ENV_BG_PARAM_GLOW]) : 1.0;
|
|
glClearColor(bgcolor.r,bgcolor.g,bgcolor.b,a);
|
|
_glClearDepth(1.0);
|
|
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
|
|
|
|
} break;
|
|
case VS::ENV_BG_TEXTURE:
|
|
case VS::ENV_BG_CUBEMAP: {
|
|
|
|
|
|
glClear(GL_DEPTH_BUFFER_BIT);
|
|
draw_tex_background=true;
|
|
} break;
|
|
|
|
}
|
|
} else {
|
|
|
|
Color c = _convert_color(Color(0.3,0.3,0.3));
|
|
glClearColor(c.r,c.g,c.b,0.0);
|
|
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
|
|
}
|
|
|
|
glDisable(GL_SCISSOR_TEST);
|
|
|
|
|
|
//material_shader.set_uniform_camera(MaterialShaderGLES2::PROJECTION_MATRIX, camera_projection);
|
|
|
|
/*
|
|
printf("setting projection to ");
|
|
for (int i=0; i<16; i++) {
|
|
printf("%f, ", ((float*)camera_projection.matrix)[i]);
|
|
};
|
|
printf("\n");
|
|
|
|
print_line(String("setting camera to ")+camera_transform_inverse);
|
|
*/
|
|
// material_shader.set_uniform_default(MaterialShaderGLES2::CAMERA_INVERSE, camera_transform_inverse);
|
|
|
|
|
|
current_depth_test=true;
|
|
current_depth_mask=true;
|
|
texscreen_copied=false;
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
glDisable(GL_BLEND);
|
|
current_blend_mode=VS::MATERIAL_BLEND_MODE_MIX;
|
|
|
|
//material_shader.set_conditional(MaterialShaderGLES2::USE_GLOW,current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]);
|
|
opaque_render_list.sort_mat_light_type_flags();
|
|
_render_list_forward(&opaque_render_list,camera_transform,camera_transform_inverse,camera_projection,false,fragment_lighting);
|
|
|
|
if (draw_tex_background) {
|
|
|
|
//most 3D vendors recommend drawing a texture bg or skybox here,
|
|
//after opaque geometry has been drawn
|
|
//so the zbuffer can get rid of most pixels
|
|
_draw_tex_bg();
|
|
}
|
|
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
glDisable(GL_BLEND);
|
|
current_blend_mode=VS::MATERIAL_BLEND_MODE_MIX;
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_GLOW,false);
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) {
|
|
glColorMask(1,1,1,0); //don't touch alpha
|
|
}
|
|
|
|
alpha_render_list.sort_z();
|
|
_render_list_forward(&alpha_render_list,camera_transform,camera_transform_inverse,camera_projection,false,fragment_lighting,true);
|
|
glColorMask(1,1,1,1);
|
|
|
|
// material_shader.set_conditional( MaterialShaderGLES2::USE_FOG,false);
|
|
|
|
DEBUG_TEST_ERROR("Drawing Scene");
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
|
|
#endif
|
|
|
|
if (use_fb) {
|
|
|
|
|
|
|
|
for(int i=0;i<VS::ARRAY_MAX;i++) {
|
|
glDisableVertexAttribArray(i);
|
|
}
|
|
glBindBuffer(GL_ARRAY_BUFFER,0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0);
|
|
glDisable(GL_BLEND);
|
|
glDisable(GL_DEPTH_TEST);
|
|
glDisable(GL_CULL_FACE);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
glDepthMask(false);
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_HDR]) {
|
|
|
|
int hdr_tm = current_env->fx_param[VS::ENV_FX_PARAM_HDR_TONEMAPPER];
|
|
switch(hdr_tm) {
|
|
case VS::ENV_FX_HDR_TONE_MAPPER_LINEAR: {
|
|
|
|
|
|
} break;
|
|
case VS::ENV_FX_HDR_TONE_MAPPER_LOG: {
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_LOG_TONEMAPPER,true);
|
|
|
|
} break;
|
|
case VS::ENV_FX_HDR_TONE_MAPPER_REINHARDT: {
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_REINHARDT_TONEMAPPER,true);
|
|
} break;
|
|
case VS::ENV_FX_HDR_TONE_MAPPER_REINHARDT_AUTOWHITE: {
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_REINHARDT_TONEMAPPER,true);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_AUTOWHITE,true);
|
|
} break;
|
|
}
|
|
|
|
|
|
_process_hdr();
|
|
}
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) {
|
|
_process_glow_bloom();
|
|
int glow_transfer_mode=current_env->fx_param[VS::ENV_FX_PARAM_GLOW_BLUR_BLEND_MODE];
|
|
if (glow_transfer_mode==1)
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SCREEN,true);
|
|
if (glow_transfer_mode==2)
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SOFTLIGHT,true);
|
|
}
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, current_rt?current_rt->fbo:base_framebuffer);
|
|
|
|
Size2 size;
|
|
if (current_rt) {
|
|
glBindFramebuffer(GL_FRAMEBUFFER, current_rt->fbo);
|
|
glViewport( 0,0,viewport.width,viewport.height);
|
|
size=Size2(viewport.width,viewport.height);
|
|
} else {
|
|
glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
|
|
glViewport( viewport.x, window_size.height-(viewport.height+viewport.y), viewport.width,viewport.height );
|
|
size=Size2(viewport.width,viewport.height);
|
|
}
|
|
|
|
//time to copy!!!
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_BCS,current_env && current_env->fx_enabled[VS::ENV_FX_BCS]);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_SRGB,current_env && current_env->fx_enabled[VS::ENV_FX_SRGB]);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW,current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR,current_env && current_env->fx_enabled[VS::ENV_FX_HDR]);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_NO_ALPHA,true);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_FXAA,current_env && current_env->fx_enabled[VS::ENV_FX_FXAA]);
|
|
|
|
copy_shader.bind();
|
|
//copy_shader.set_uniform(CopyShaderGLES2::SOURCE,0);
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_GLOW]) {
|
|
|
|
glActiveTexture(GL_TEXTURE1);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.blur[0].color );
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::GLOW_SOURCE),1);
|
|
|
|
}
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_HDR]) {
|
|
|
|
glActiveTexture(GL_TEXTURE2);
|
|
glBindTexture(GL_TEXTURE_2D, current_vd->lum_color );
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::HDR_SOURCE),2);
|
|
copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_EXPOSURE,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_EXPOSURE]));
|
|
copy_shader.set_uniform(CopyShaderGLES2::TONEMAP_WHITE,float(current_env->fx_param[VS::ENV_FX_PARAM_HDR_WHITE]));
|
|
|
|
}
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_FXAA])
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,Size2(1.0/size.x,1.0/size.y));
|
|
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_BCS]) {
|
|
|
|
Vector3 bcs;
|
|
bcs.x=current_env->fx_param[VS::ENV_FX_PARAM_BCS_BRIGHTNESS];
|
|
bcs.y=current_env->fx_param[VS::ENV_FX_PARAM_BCS_CONTRAST];
|
|
bcs.z=current_env->fx_param[VS::ENV_FX_PARAM_BCS_SATURATION];
|
|
copy_shader.set_uniform(CopyShaderGLES2::BCS,bcs);
|
|
}
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.color );
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
|
|
_copy_screen_quad();
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_BCS,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_SRGB,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HDR,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_NO_ALPHA,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_FXAA,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SCREEN,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLOW_SOFTLIGHT,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_REINHARDT_TONEMAPPER,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_AUTOWHITE,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_LOG_TONEMAPPER,false);
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_8BIT_HDR,false);
|
|
|
|
|
|
if (current_env && current_env->fx_enabled[VS::ENV_FX_HDR] && GLOBAL_DEF("rasterizer/debug_hdr",false)) {
|
|
_debug_luminances();
|
|
}
|
|
}
|
|
|
|
current_env=NULL;
|
|
current_debug=VS::SCENARIO_DEBUG_DISABLED;
|
|
if (GLOBAL_DEF("rasterizer/debug_shadow_maps",false)) {
|
|
_debug_shadows();
|
|
}
|
|
// _debug_luminances();
|
|
// _debug_samplers();
|
|
|
|
if (using_canvas_bg) {
|
|
using_canvas_bg=false;
|
|
glColorMask(1,1,1,1); //don't touch alpha
|
|
}
|
|
|
|
}
|
|
void RasterizerGLES2::end_shadow_map() {
|
|
|
|
|
|
|
|
ERR_FAIL_COND(!shadow);
|
|
|
|
glDisable(GL_BLEND);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
glDisable(GL_DITHER);
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDepthMask(true);
|
|
|
|
|
|
ShadowBuffer *sb = shadow->near_shadow_buffer;
|
|
|
|
ERR_FAIL_COND(!sb);
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, sb->fbo);
|
|
|
|
if (!use_rgba_shadowmaps)
|
|
glColorMask(0, 0, 0, 0);
|
|
|
|
//glEnable(GL_POLYGON_OFFSET_FILL);
|
|
//glPolygonOffset( 8.0f, 16.0f);
|
|
|
|
CameraMatrix cm;
|
|
float z_near,z_far;
|
|
Transform light_transform;
|
|
|
|
float dp_direction=0.0;
|
|
bool flip_facing=false;
|
|
Rect2 vp_rect;
|
|
|
|
switch(shadow->base->type) {
|
|
|
|
case VS::LIGHT_DIRECTIONAL: {
|
|
|
|
if (shadow->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
|
|
|
|
cm = shadow->custom_projection[shadow_pass];
|
|
light_transform=shadow->custom_transform[shadow_pass];
|
|
|
|
if (shadow_pass==0) {
|
|
|
|
vp_rect=Rect2(0, sb->size/2, sb->size/2, sb->size/2);
|
|
glViewport(0, sb->size/2, sb->size/2, sb->size/2);
|
|
glScissor(0, sb->size/2, sb->size/2, sb->size/2);
|
|
} else if (shadow_pass==1) {
|
|
|
|
vp_rect=Rect2(0, 0, sb->size/2, sb->size/2);
|
|
glViewport(0, 0, sb->size/2, sb->size/2);
|
|
glScissor(0, 0, sb->size/2, sb->size/2);
|
|
|
|
} else if (shadow_pass==2) {
|
|
|
|
vp_rect=Rect2(sb->size/2, sb->size/2, sb->size/2, sb->size/2);
|
|
glViewport(sb->size/2, sb->size/2, sb->size/2, sb->size/2);
|
|
glScissor(sb->size/2, sb->size/2, sb->size/2, sb->size/2);
|
|
} else if (shadow_pass==3) {
|
|
|
|
vp_rect=Rect2(sb->size/2, 0, sb->size/2, sb->size/2);
|
|
glViewport(sb->size/2, 0, sb->size/2, sb->size/2);
|
|
glScissor(sb->size/2, 0, sb->size/2, sb->size/2);
|
|
|
|
}
|
|
|
|
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
|
|
} else if (shadow->base->directional_shadow_mode==VS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS) {
|
|
|
|
if (shadow_pass==0) {
|
|
|
|
cm = shadow->custom_projection[0];
|
|
light_transform=shadow->custom_transform[0];
|
|
vp_rect=Rect2(0, sb->size/2, sb->size, sb->size/2);
|
|
glViewport(0, sb->size/2, sb->size, sb->size/2);
|
|
glScissor(0, sb->size/2, sb->size, sb->size/2);
|
|
} else {
|
|
|
|
cm = shadow->custom_projection[1];
|
|
light_transform=shadow->custom_transform[1];
|
|
vp_rect=Rect2(0, 0, sb->size, sb->size/2);
|
|
glViewport(0, 0, sb->size, sb->size/2);
|
|
glScissor(0, 0, sb->size, sb->size/2);
|
|
|
|
}
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
|
|
} else {
|
|
cm = shadow->custom_projection[0];
|
|
light_transform=shadow->custom_transform[0];
|
|
vp_rect=Rect2(0, 0, sb->size, sb->size);
|
|
glViewport(0, 0, sb->size, sb->size);
|
|
}
|
|
|
|
z_near=cm.get_z_near();
|
|
z_far=cm.get_z_far();
|
|
|
|
_glClearDepth(1.0f);
|
|
glClearColor(1,1,1,1);
|
|
|
|
if (use_rgba_shadowmaps)
|
|
glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
|
|
else
|
|
glClear(GL_DEPTH_BUFFER_BIT);
|
|
|
|
|
|
glDisable(GL_SCISSOR_TEST);
|
|
|
|
} break;
|
|
case VS::LIGHT_OMNI: {
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_DUAL_PARABOLOID,true);
|
|
dp_direction = shadow_pass?1.0:-1.0;
|
|
flip_facing = (shadow_pass == 1);
|
|
light_transform=shadow->transform;
|
|
z_near=0;
|
|
z_far=shadow->base->vars[ VS::LIGHT_PARAM_RADIUS ];
|
|
shadow->dp.x=1.0/z_far;
|
|
shadow->dp.y=dp_direction;
|
|
|
|
if (shadow_pass==0) {
|
|
vp_rect=Rect2(0, sb->size/2, sb->size, sb->size/2);
|
|
glViewport(0, sb->size/2, sb->size, sb->size/2);
|
|
glScissor(0, sb->size/2, sb->size, sb->size/2);
|
|
} else {
|
|
vp_rect=Rect2(0, 0, sb->size, sb->size/2);
|
|
glViewport(0, 0, sb->size, sb->size/2);
|
|
glScissor(0, 0, sb->size, sb->size/2);
|
|
}
|
|
glEnable(GL_SCISSOR_TEST);
|
|
shadow->projection=cm;
|
|
|
|
|
|
glClearColor(1,1,1,1);
|
|
_glClearDepth(1.0f);
|
|
if (use_rgba_shadowmaps)
|
|
glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
|
|
else
|
|
glClear(GL_DEPTH_BUFFER_BIT);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
|
|
|
|
} break;
|
|
case VS::LIGHT_SPOT: {
|
|
|
|
float far = shadow->base->vars[ VS::LIGHT_PARAM_RADIUS ];
|
|
ERR_FAIL_COND( far<=0 );
|
|
float near= far/200.0;
|
|
if (near<0.05)
|
|
near=0.05;
|
|
|
|
float angle = shadow->base->vars[ VS::LIGHT_PARAM_SPOT_ANGLE ];
|
|
|
|
cm.set_perspective( angle*2.0, 1.0, near, far );
|
|
|
|
shadow->projection=cm; // cache
|
|
light_transform=shadow->transform;
|
|
z_near=cm.get_z_near();
|
|
z_far=cm.get_z_far();
|
|
|
|
glViewport(0, 0, sb->size, sb->size);
|
|
vp_rect=Rect2(0, 0, sb->size, sb->size);
|
|
_glClearDepth(1.0f);
|
|
glClearColor(1,1,1,1);
|
|
if (use_rgba_shadowmaps)
|
|
glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
|
|
else
|
|
glClear(GL_DEPTH_BUFFER_BIT);
|
|
|
|
|
|
} break;
|
|
}
|
|
|
|
Transform light_transform_inverse = light_transform.affine_inverse();
|
|
|
|
opaque_render_list.sort_mat_geom();
|
|
_render_list_forward(&opaque_render_list,light_transform,light_transform_inverse,cm,flip_facing,false);
|
|
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_DUAL_PARABOLOID,false);
|
|
|
|
|
|
//if (!use_rgba_shadowmaps)
|
|
|
|
if (shadow_filter==SHADOW_FILTER_ESM) {
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_RGBA_DEPTH,use_rgba_shadowmaps);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HIGHP_SOURCE,!use_rgba_shadowmaps);
|
|
|
|
Vector2 psize(1.0/sb->size,1.0/sb->size);
|
|
float pscale = 1.0;
|
|
int passes=shadow->base->vars[VS::LIGHT_PARAM_SHADOW_BLUR_PASSES];
|
|
glDisable(GL_BLEND);
|
|
glDisable(GL_CULL_FACE);
|
|
#ifdef GLEW_ENABLED
|
|
glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
|
|
#endif
|
|
|
|
for(int i=0;i<VS::ARRAY_MAX;i++) {
|
|
glDisableVertexAttribArray(i);
|
|
}
|
|
glBindBuffer(GL_ARRAY_BUFFER,0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
|
|
if (!use_rgba_shadowmaps) {
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDepthFunc(GL_ALWAYS);
|
|
glDepthMask(true);
|
|
} else {
|
|
glDisable(GL_DEPTH_TEST);
|
|
}
|
|
|
|
for(int i=0;i<passes;i++) {
|
|
|
|
|
|
Vector2 src_sb_uv[4]={
|
|
(vp_rect.pos+Vector2(0,vp_rect.size.y))/sb->size,
|
|
(vp_rect.pos+vp_rect.size)/sb->size,
|
|
(vp_rect.pos+Vector2(vp_rect.size.x,0))/sb->size,
|
|
(vp_rect.pos)/sb->size
|
|
};
|
|
/*
|
|
Vector2 src_uv[4]={
|
|
Vector2( 0, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1, 0),
|
|
Vector2( 0, 0)
|
|
};
|
|
*/
|
|
static const Vector2 dst_pos[4]={
|
|
Vector2(-1, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1,-1),
|
|
Vector2(-1,-1)
|
|
};
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, blur_shadow_buffer.fbo);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D, sb->depth);
|
|
#ifdef GLEW_ENABLED
|
|
//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE);
|
|
#endif
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_V_PASS,true);
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS,false);
|
|
|
|
copy_shader.bind();
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,psize);
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE,pscale);
|
|
copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE,1);
|
|
//copy_shader.set_uniform(CopyShaderGLES2::SOURCE,0);
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
|
|
|
|
_draw_gui_primitive(4,dst_pos,NULL,src_sb_uv);
|
|
|
|
|
|
Vector2 src_bb_uv[4]={
|
|
(vp_rect.pos+Vector2(0,vp_rect.size.y))/blur_shadow_buffer.size,
|
|
(vp_rect.pos+vp_rect.size)/blur_shadow_buffer.size,
|
|
(vp_rect.pos+Vector2(vp_rect.size.x,0))/blur_shadow_buffer.size,
|
|
(vp_rect.pos)/blur_shadow_buffer.size,
|
|
};
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, sb->fbo);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D, blur_shadow_buffer.depth);
|
|
#ifdef GLEW_ENABLED
|
|
|
|
//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE);
|
|
#endif
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_V_PASS,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS,true);
|
|
copy_shader.bind();
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,psize);
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE,pscale);
|
|
copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE,1);
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
|
|
_draw_gui_primitive(4,dst_pos,NULL,src_bb_uv);
|
|
|
|
|
|
}
|
|
|
|
glDepthFunc(GL_LEQUAL);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_RGBA_DEPTH,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_HIGHP_SOURCE,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_V_PASS,false);
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS,false);
|
|
|
|
}
|
|
|
|
DEBUG_TEST_ERROR("Drawing Shadow");
|
|
shadow=NULL;
|
|
glBindFramebuffer(GL_FRAMEBUFFER, current_rt?current_rt->fbo:base_framebuffer);
|
|
glColorMask(1, 1, 1, 1);
|
|
//glDisable(GL_POLYGON_OFFSET_FILL);
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_debug_draw_shadow(GLuint tex, const Rect2& p_rect) {
|
|
|
|
|
|
|
|
|
|
Matrix32 modelview;
|
|
modelview.translate(p_rect.pos.x, p_rect.pos.y);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX, modelview);
|
|
glBindTexture(GL_TEXTURE_2D,tex);
|
|
|
|
Vector3 coords[4]= {
|
|
Vector3(p_rect.pos.x, p_rect.pos.y, 0 ),
|
|
Vector3(p_rect.pos.x+p_rect.size.width,
|
|
p_rect.pos.y, 0 ),
|
|
Vector3(p_rect.pos.x+p_rect.size.width,
|
|
p_rect.pos.y+p_rect.size.height, 0 ),
|
|
Vector3(p_rect.pos.x,
|
|
p_rect.pos.y+p_rect.size.height, 0 )
|
|
};
|
|
|
|
Vector3 texcoords[4]={
|
|
Vector3( 0.0f,0.0f, 0),
|
|
Vector3( 1.0f,0.0f, 0),
|
|
Vector3( 1.0f, 1.0f, 0),
|
|
Vector3( 0.0f, 1.0f, 0),
|
|
};
|
|
|
|
_draw_primitive(4,coords,0,0,texcoords);
|
|
//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE);
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_debug_draw_shadows_type(Vector<ShadowBuffer>& p_shadows,Point2& ofs) {
|
|
|
|
|
|
Size2 debug_size(128,128);
|
|
// Size2 debug_size(512,512);
|
|
|
|
|
|
int useblur=shadow_filter==SHADOW_FILTER_ESM?1:0;
|
|
for (int i=0;i<p_shadows.size()+useblur;i++) {
|
|
|
|
ShadowBuffer *sb=i==p_shadows.size()?&blur_shadow_buffer:&p_shadows[i];
|
|
|
|
if (!sb->owner && i!=p_shadows.size())
|
|
continue;
|
|
|
|
_debug_draw_shadow(sb->depth, Rect2( ofs, debug_size ));
|
|
ofs.x+=debug_size.x;
|
|
if ( (ofs.x+debug_size.x) > viewport.width ) {
|
|
|
|
ofs.x=0;
|
|
ofs.y+=debug_size.y;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::_debug_luminances() {
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::DEBUG_ENCODED_32,!use_fp16_fb);
|
|
canvas_begin();
|
|
glDisable(GL_BLEND);
|
|
canvas_shader.bind();
|
|
|
|
Size2 debug_size(128,128);
|
|
Size2 ofs;
|
|
|
|
|
|
for (int i=0;i<=framebuffer.luminance.size();i++) {
|
|
|
|
if (i==framebuffer.luminance.size()) {
|
|
if (!current_vd)
|
|
break;
|
|
_debug_draw_shadow(current_vd->lum_color, Rect2( ofs, debug_size ));
|
|
} else {
|
|
_debug_draw_shadow(framebuffer.luminance[i].color, Rect2( ofs, debug_size ));
|
|
}
|
|
ofs.x+=debug_size.x/2;
|
|
if ( (ofs.x+debug_size.x) > viewport.width ) {
|
|
|
|
ofs.x=0;
|
|
ofs.y+=debug_size.y;
|
|
}
|
|
}
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::DEBUG_ENCODED_32,false);
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::_debug_samplers() {
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::DEBUG_ENCODED_32,false);
|
|
canvas_begin();
|
|
glDisable(GL_BLEND);
|
|
_set_color_attrib(Color(1,1,1,1));
|
|
canvas_shader.bind();
|
|
|
|
|
|
List<RID> samplers;
|
|
sampled_light_owner.get_owned_list(&samplers);
|
|
|
|
Size2 debug_size(128,128);
|
|
Size2 ofs;
|
|
|
|
|
|
for (List<RID>::Element *E=samplers.front();E;E=E->next()) {
|
|
|
|
SampledLight *sl=sampled_light_owner.get(E->get());
|
|
|
|
_debug_draw_shadow(sl->texture, Rect2( ofs, debug_size ));
|
|
|
|
ofs.x+=debug_size.x/2;
|
|
if ( (ofs.x+debug_size.x) > viewport.width ) {
|
|
|
|
ofs.x=0;
|
|
ofs.y+=debug_size.y;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
}
|
|
void RasterizerGLES2::_debug_shadows() {
|
|
|
|
canvas_begin();
|
|
glDisable(GL_BLEND);
|
|
Size2 ofs;
|
|
|
|
/*
|
|
for(int i=0;i<16;i++) {
|
|
glActiveTexture(GL_TEXTURE0+i);
|
|
//glDisable(GL_TEXTURE_2D);
|
|
}
|
|
glActiveTexture(GL_TEXTURE0);
|
|
//glEnable(GL_TEXTURE_2D);
|
|
*/
|
|
|
|
|
|
_debug_draw_shadows_type(near_shadow_buffers,ofs);
|
|
// _debug_draw_shadows_type(far_shadow_buffers,ofs);
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::end_frame() {
|
|
|
|
|
|
//print_line("VTX: "+itos(_rinfo.vertex_count)+" OBJ: "+itos(_rinfo.object_count)+" MAT: "+itos(_rinfo.mat_change_count)+" SHD: "+itos(_rinfo.shader_change_count)+" CI: "+itos(_rinfo.ci_draw_commands));
|
|
|
|
//print_line("TOTAL VTX: "+itos(_rinfo.vertex_count));
|
|
OS::get_singleton()->swap_buffers();
|
|
}
|
|
|
|
void RasterizerGLES2::flush_frame() {
|
|
|
|
glFlush();
|
|
}
|
|
|
|
/* CANVAS API */
|
|
|
|
void RasterizerGLES2::begin_canvas_bg() {
|
|
|
|
if (framebuffer.active) {
|
|
using_canvas_bg=true;
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
|
|
glViewport( 0,0,viewport.width , viewport.height );
|
|
} else {
|
|
using_canvas_bg=false;
|
|
}
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_begin() {
|
|
|
|
|
|
if (using_canvas_bg) {
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
|
|
glColorMask(1,1,1,0); //don't touch alpha
|
|
}
|
|
|
|
glDisable(GL_CULL_FACE);
|
|
glDisable(GL_DEPTH_TEST);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
#ifdef GLEW_ENABLED
|
|
glDisable(GL_POINT_SPRITE);
|
|
glDisable(GL_VERTEX_PROGRAM_POINT_SIZE);
|
|
#endif
|
|
glEnable(GL_BLEND);
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
//glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
|
|
glLineWidth(1.0);
|
|
glBindBuffer(GL_ARRAY_BUFFER,0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0);
|
|
for(int i=0;i<VS::ARRAY_MAX;i++) {
|
|
glDisableVertexAttribArray(i);
|
|
}
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture( GL_TEXTURE_2D, white_tex );
|
|
canvas_tex=RID();
|
|
//material_shader.unbind();
|
|
canvas_shader.unbind();
|
|
canvas_shader.set_custom_shader(0);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE,false);
|
|
canvas_shader.bind();
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::TEXTURE, 0);
|
|
canvas_use_modulate=false;
|
|
_set_color_attrib(Color(1,1,1));
|
|
canvas_transform=Transform();
|
|
canvas_transform.translate(-(viewport.width / 2.0f), -(viewport.height / 2.0f), 0.0f);
|
|
float csy = 1.0;
|
|
if (current_rt && current_rt_vflip)
|
|
csy = -1.0;
|
|
|
|
canvas_transform.scale( Vector3( 2.0f / viewport.width, csy * -2.0f / viewport.height, 1.0f ) );
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::PROJECTION_MATRIX,canvas_transform);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX,Matrix32());
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX,Matrix32());
|
|
|
|
canvas_opacity=1.0;
|
|
canvas_blend_mode=VS::MATERIAL_BLEND_MODE_MIX;
|
|
canvas_texscreen_used=false;
|
|
uses_texpixel_size=false;
|
|
|
|
canvas_last_material=NULL;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_disable_blending() {
|
|
|
|
glDisable(GL_BLEND);
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_set_opacity(float p_opacity) {
|
|
|
|
canvas_opacity = p_opacity;
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_set_blend_mode(VS::MaterialBlendMode p_mode) {
|
|
|
|
if (p_mode==canvas_blend_mode)
|
|
return;
|
|
switch(p_mode) {
|
|
|
|
case VS::MATERIAL_BLEND_MODE_MIX: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_ADD: {
|
|
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
|
|
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_SUB: {
|
|
|
|
glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
|
|
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_MUL: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_DST_COLOR,GL_ZERO);
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_PREMULT_ALPHA: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_ONE,GL_ONE_MINUS_SRC_ALPHA);
|
|
} break;
|
|
|
|
}
|
|
|
|
canvas_blend_mode=p_mode;
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::canvas_begin_rect(const Matrix32& p_transform) {
|
|
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX,p_transform);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX,Matrix32());
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_set_clip(bool p_clip, const Rect2& p_rect) {
|
|
|
|
if (p_clip) {
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
//glScissor(viewport.x+p_rect.pos.x,viewport.y+ (viewport.height-(p_rect.pos.y+p_rect.size.height)),
|
|
|
|
int x = p_rect.pos.x;
|
|
int y = window_size.height-(p_rect.pos.y+p_rect.size.y);
|
|
int w = p_rect.size.x;
|
|
int h = p_rect.size.y;
|
|
|
|
glScissor(x,y,w,h);
|
|
|
|
|
|
} else {
|
|
|
|
glDisable(GL_SCISSOR_TEST);
|
|
}
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_end_rect() {
|
|
|
|
//glPopMatrix();
|
|
}
|
|
|
|
|
|
RasterizerGLES2::Texture* RasterizerGLES2::_bind_canvas_texture(const RID& p_texture) {
|
|
|
|
if (p_texture==canvas_tex && !rebind_texpixel_size) {
|
|
if (canvas_tex.is_valid()) {
|
|
Texture*texture=texture_owner.get(p_texture);
|
|
return texture;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
rebind_texpixel_size=false;
|
|
|
|
if (p_texture.is_valid()) {
|
|
|
|
|
|
Texture*texture=texture_owner.get(p_texture);
|
|
if (!texture) {
|
|
canvas_tex=RID();
|
|
glBindTexture(GL_TEXTURE_2D,white_tex);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
if (texture->render_target)
|
|
texture->render_target->last_pass=frame;
|
|
|
|
glBindTexture(GL_TEXTURE_2D,texture->tex_id);
|
|
canvas_tex=p_texture;
|
|
if (uses_texpixel_size) {
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::TEXPIXEL_SIZE,Size2(1.0/texture->width,1.0/texture->height));
|
|
}
|
|
return texture;
|
|
|
|
|
|
} else {
|
|
|
|
|
|
glBindTexture(GL_TEXTURE_2D,white_tex);
|
|
canvas_tex=p_texture;
|
|
}
|
|
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_draw_line(const Point2& p_from, const Point2& p_to,const Color& p_color,float p_width) {
|
|
|
|
_bind_canvas_texture(RID());
|
|
Color c=p_color;
|
|
c.a*=canvas_opacity;
|
|
_set_color_attrib(c);
|
|
|
|
Vector3 verts[2]={
|
|
Vector3(p_from.x,p_from.y,0),
|
|
Vector3(p_to.x,p_to.y,0)
|
|
};
|
|
|
|
glLineWidth(p_width);
|
|
_draw_primitive(2,verts,0,0,0);
|
|
_rinfo.ci_draw_commands++;
|
|
}
|
|
|
|
void RasterizerGLES2::_draw_gui_primitive(int p_points, const Vector2 *p_vertices, const Color* p_colors, const Vector2 *p_uvs) {
|
|
|
|
|
|
|
|
static const GLenum prim[5]={GL_POINTS,GL_POINTS,GL_LINES,GL_TRIANGLES,GL_TRIANGLE_FAN};
|
|
|
|
|
|
//#define GLES_USE_PRIMITIVE_BUFFER
|
|
|
|
#ifndef GLES_NO_CLIENT_ARRAYS
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
glVertexAttribPointer( VS::ARRAY_VERTEX, 2 ,GL_FLOAT, false, sizeof(Vector2), p_vertices );
|
|
|
|
if (p_colors) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_COLOR);
|
|
glVertexAttribPointer( VS::ARRAY_COLOR, 4 ,GL_FLOAT, false, sizeof(Color), p_colors );
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_COLOR);
|
|
}
|
|
|
|
if (p_uvs) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
glVertexAttribPointer( VS::ARRAY_TEX_UV, 2 ,GL_FLOAT, false, sizeof(Vector2), p_uvs );
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
}
|
|
|
|
glDrawArrays(prim[p_points],0,p_points);
|
|
|
|
#else
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER,gui_quad_buffer);
|
|
float b[32];
|
|
int ofs=0;
|
|
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
glVertexAttribPointer( VS::ARRAY_VERTEX, 2 ,GL_FLOAT, false, sizeof(float)*2, ((float*)0)+ofs );
|
|
for(int i=0;i<p_points;i++) {
|
|
b[ofs++]=p_vertices[i].x;
|
|
b[ofs++]=p_vertices[i].y;
|
|
}
|
|
|
|
if (p_colors) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_COLOR);
|
|
glVertexAttribPointer( VS::ARRAY_COLOR, 4 ,GL_FLOAT, false, sizeof(float)*4, ((float*)0)+ofs );
|
|
for(int i=0;i<p_points;i++) {
|
|
b[ofs++]=p_colors[i].r;
|
|
b[ofs++]=p_colors[i].g;
|
|
b[ofs++]=p_colors[i].b;
|
|
b[ofs++]=p_colors[i].a;
|
|
}
|
|
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_COLOR);
|
|
}
|
|
|
|
|
|
if (p_uvs) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
glVertexAttribPointer( VS::ARRAY_TEX_UV, 2 ,GL_FLOAT, false, sizeof(float)*2, ((float*)0)+ofs );
|
|
for(int i=0;i<p_points;i++) {
|
|
b[ofs++]=p_uvs[i].x;
|
|
b[ofs++]=p_uvs[i].y;
|
|
}
|
|
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
}
|
|
|
|
glBufferSubData(GL_ARRAY_BUFFER,0,ofs*4,&b[0]);
|
|
glDrawArrays(prim[p_points],0,p_points);
|
|
glBindBuffer(GL_ARRAY_BUFFER,0);
|
|
|
|
|
|
#endif
|
|
_rinfo.ci_draw_commands++;
|
|
}
|
|
|
|
void RasterizerGLES2::_draw_gui_primitive2(int p_points, const Vector2 *p_vertices, const Color* p_colors, const Vector2 *p_uvs, const Vector2 *p_uvs2) {
|
|
|
|
|
|
static const GLenum prim[5]={GL_POINTS,GL_POINTS,GL_LINES,GL_TRIANGLES,GL_TRIANGLE_FAN};
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
glVertexAttribPointer( VS::ARRAY_VERTEX, 2 ,GL_FLOAT, false, sizeof(Vector2), p_vertices );
|
|
if (p_colors) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_COLOR);
|
|
glVertexAttribPointer( VS::ARRAY_COLOR, 4 ,GL_FLOAT, false, sizeof(Color), p_colors );
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_COLOR);
|
|
}
|
|
|
|
if (p_uvs) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
glVertexAttribPointer( VS::ARRAY_TEX_UV, 2 ,GL_FLOAT, false, sizeof(Vector2), p_uvs );
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
}
|
|
|
|
if (p_uvs2) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV2);
|
|
glVertexAttribPointer( VS::ARRAY_TEX_UV2, 2 ,GL_FLOAT, false, sizeof(Vector2), p_uvs2 );
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV2);
|
|
}
|
|
|
|
glDrawArrays(prim[p_points],0,p_points);
|
|
_rinfo.ci_draw_commands++;
|
|
}
|
|
|
|
void RasterizerGLES2::_draw_textured_quad(const Rect2& p_rect, const Rect2& p_src_region, const Size2& p_tex_size,bool p_h_flip, bool p_v_flip, bool p_transpose ) {
|
|
|
|
Vector2 texcoords[4]= {
|
|
Vector2( p_src_region.pos.x/p_tex_size.width,
|
|
p_src_region.pos.y/p_tex_size.height),
|
|
|
|
Vector2((p_src_region.pos.x+p_src_region.size.width)/p_tex_size.width,
|
|
p_src_region.pos.y/p_tex_size.height),
|
|
|
|
Vector2( (p_src_region.pos.x+p_src_region.size.width)/p_tex_size.width,
|
|
(p_src_region.pos.y+p_src_region.size.height)/p_tex_size.height),
|
|
|
|
Vector2( p_src_region.pos.x/p_tex_size.width,
|
|
(p_src_region.pos.y+p_src_region.size.height)/p_tex_size.height)
|
|
};
|
|
|
|
if (p_transpose) {
|
|
SWAP( texcoords[1], texcoords[3] );
|
|
}
|
|
if (p_h_flip) {
|
|
SWAP( texcoords[0], texcoords[1] );
|
|
SWAP( texcoords[2], texcoords[3] );
|
|
}
|
|
if (p_v_flip) {
|
|
SWAP( texcoords[1], texcoords[2] );
|
|
SWAP( texcoords[0], texcoords[3] );
|
|
}
|
|
|
|
Vector2 coords[4]= {
|
|
Vector2( p_rect.pos.x, p_rect.pos.y ),
|
|
Vector2( p_rect.pos.x+p_rect.size.width, p_rect.pos.y ),
|
|
Vector2( p_rect.pos.x+p_rect.size.width, p_rect.pos.y+p_rect.size.height ),
|
|
Vector2( p_rect.pos.x,p_rect.pos.y+p_rect.size.height )
|
|
};
|
|
|
|
_draw_gui_primitive(4,coords,0,texcoords);
|
|
_rinfo.ci_draw_commands++;
|
|
}
|
|
|
|
void RasterizerGLES2::_draw_quad(const Rect2& p_rect) {
|
|
|
|
Vector2 coords[4]= {
|
|
Vector2( p_rect.pos.x,p_rect.pos.y ),
|
|
Vector2( p_rect.pos.x+p_rect.size.width,p_rect.pos.y ),
|
|
Vector2( p_rect.pos.x+p_rect.size.width,p_rect.pos.y+p_rect.size.height ),
|
|
Vector2( p_rect.pos.x,p_rect.pos.y+p_rect.size.height )
|
|
};
|
|
|
|
_draw_gui_primitive(4,coords,0,0);
|
|
_rinfo.ci_draw_commands++;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_draw_rect(const Rect2& p_rect, int p_flags, const Rect2& p_source,RID p_texture,const Color& p_modulate) {
|
|
|
|
Color m = p_modulate;
|
|
m.a*=canvas_opacity;
|
|
_set_color_attrib(m);
|
|
Texture *texture = _bind_canvas_texture(p_texture);
|
|
|
|
|
|
if ( texture ) {
|
|
|
|
bool untile=false;
|
|
|
|
if (p_flags&CANVAS_RECT_TILE && !(texture->flags&VS::TEXTURE_FLAG_REPEAT)) {
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
|
|
untile=true;
|
|
}
|
|
|
|
if (!(p_flags&CANVAS_RECT_REGION)) {
|
|
|
|
Rect2 region = Rect2(0,0,texture->width,texture->height);
|
|
_draw_textured_quad(p_rect,region,region.size,p_flags&CANVAS_RECT_FLIP_H,p_flags&CANVAS_RECT_FLIP_V,p_flags&CANVAS_RECT_TRANSPOSE);
|
|
|
|
} else {
|
|
|
|
_draw_textured_quad(p_rect, p_source, Size2(texture->width,texture->height),p_flags&CANVAS_RECT_FLIP_H,p_flags&CANVAS_RECT_FLIP_V,p_flags&CANVAS_RECT_TRANSPOSE);
|
|
|
|
}
|
|
|
|
if (untile) {
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
|
|
glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
|
|
}
|
|
|
|
} else {
|
|
|
|
//glDisable(GL_TEXTURE_2D);
|
|
_draw_quad( p_rect );
|
|
//print_line("rect: "+p_rect);
|
|
|
|
}
|
|
|
|
_rinfo.ci_draw_commands++;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_draw_style_box(const Rect2& p_rect, RID p_texture,const float *p_margin, bool p_draw_center,const Color& p_modulate) {
|
|
|
|
Color m = p_modulate;
|
|
m.a*=canvas_opacity;
|
|
_set_color_attrib(m);
|
|
|
|
Texture* texture=_bind_canvas_texture(p_texture);
|
|
ERR_FAIL_COND(!texture);
|
|
/* CORNERS */
|
|
|
|
_draw_textured_quad( // top left
|
|
Rect2( p_rect.pos, Size2(p_margin[MARGIN_LEFT],p_margin[MARGIN_TOP])),
|
|
Rect2( Point2(), Size2(p_margin[MARGIN_LEFT],p_margin[MARGIN_TOP])),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
_draw_textured_quad( // top right
|
|
Rect2( Point2( p_rect.pos.x + p_rect.size.width - p_margin[MARGIN_RIGHT], p_rect.pos.y), Size2(p_margin[MARGIN_RIGHT],p_margin[MARGIN_TOP])),
|
|
Rect2( Point2(texture->width-p_margin[MARGIN_RIGHT],0), Size2(p_margin[MARGIN_RIGHT],p_margin[MARGIN_TOP])),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
|
|
_draw_textured_quad( // bottom left
|
|
Rect2( Point2(p_rect.pos.x,p_rect.pos.y + p_rect.size.height - p_margin[MARGIN_BOTTOM]), Size2(p_margin[MARGIN_LEFT],p_margin[MARGIN_BOTTOM])),
|
|
Rect2( Point2(0,texture->height-p_margin[MARGIN_BOTTOM]), Size2(p_margin[MARGIN_LEFT],p_margin[MARGIN_BOTTOM])),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
_draw_textured_quad( // bottom right
|
|
Rect2( Point2( p_rect.pos.x + p_rect.size.width - p_margin[MARGIN_RIGHT], p_rect.pos.y + p_rect.size.height - p_margin[MARGIN_BOTTOM]), Size2(p_margin[MARGIN_RIGHT],p_margin[MARGIN_BOTTOM])),
|
|
Rect2( Point2(texture->width-p_margin[MARGIN_RIGHT],texture->height-p_margin[MARGIN_BOTTOM]), Size2(p_margin[MARGIN_RIGHT],p_margin[MARGIN_BOTTOM])),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
Rect2 rect_center( p_rect.pos+Point2( p_margin[MARGIN_LEFT], p_margin[MARGIN_TOP]), Size2( p_rect.size.width - p_margin[MARGIN_LEFT] - p_margin[MARGIN_RIGHT], p_rect.size.height - p_margin[MARGIN_TOP] - p_margin[MARGIN_BOTTOM] ));
|
|
|
|
Rect2 src_center( Point2( p_margin[MARGIN_LEFT], p_margin[MARGIN_TOP]), Size2( texture->width - p_margin[MARGIN_LEFT] - p_margin[MARGIN_RIGHT], texture->height - p_margin[MARGIN_TOP] - p_margin[MARGIN_BOTTOM] ));
|
|
|
|
|
|
_draw_textured_quad( // top
|
|
Rect2( Point2(rect_center.pos.x,p_rect.pos.y),Size2(rect_center.size.width,p_margin[MARGIN_TOP])),
|
|
Rect2( Point2(p_margin[MARGIN_LEFT],0), Size2(src_center.size.width,p_margin[MARGIN_TOP])),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
_draw_textured_quad( // bottom
|
|
Rect2( Point2(rect_center.pos.x,rect_center.pos.y+rect_center.size.height),Size2(rect_center.size.width,p_margin[MARGIN_BOTTOM])),
|
|
Rect2( Point2(p_margin[MARGIN_LEFT],src_center.pos.y+src_center.size.height), Size2(src_center.size.width,p_margin[MARGIN_BOTTOM])),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
_draw_textured_quad( // left
|
|
Rect2( Point2(p_rect.pos.x,rect_center.pos.y),Size2(p_margin[MARGIN_LEFT],rect_center.size.height)),
|
|
Rect2( Point2(0,p_margin[MARGIN_TOP]), Size2(p_margin[MARGIN_LEFT],src_center.size.height)),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
_draw_textured_quad( // right
|
|
Rect2( Point2(rect_center.pos.x+rect_center.size.width,rect_center.pos.y),Size2(p_margin[MARGIN_RIGHT],rect_center.size.height)),
|
|
Rect2( Point2(src_center.pos.x+src_center.size.width,p_margin[MARGIN_TOP]), Size2(p_margin[MARGIN_RIGHT],src_center.size.height)),
|
|
Size2( texture->width, texture->height ) );
|
|
|
|
if (p_draw_center) {
|
|
|
|
_draw_textured_quad(
|
|
rect_center,
|
|
src_center,
|
|
Size2( texture->width, texture->height ));
|
|
}
|
|
|
|
|
|
_rinfo.ci_draw_commands++;
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_draw_primitive(const Vector<Point2>& p_points, const Vector<Color>& p_colors,const Vector<Point2>& p_uvs, RID p_texture,float p_width) {
|
|
|
|
ERR_FAIL_COND(p_points.size()<1);
|
|
_set_color_attrib(Color(1,1,1,canvas_opacity));
|
|
_bind_canvas_texture(p_texture);
|
|
_draw_gui_primitive(p_points.size(),p_points.ptr(),p_colors.ptr(),p_uvs.ptr());
|
|
|
|
_rinfo.ci_draw_commands++;
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_draw_polygon(int p_vertex_count, const int* p_indices, const Vector2* p_vertices, const Vector2* p_uvs, const Color* p_colors,const RID& p_texture,bool p_singlecolor) {
|
|
|
|
bool do_colors=false;
|
|
Color m;
|
|
if (p_singlecolor) {
|
|
m = *p_colors;
|
|
m.a*=canvas_opacity;
|
|
_set_color_attrib(m);
|
|
} else if (!p_colors) {
|
|
m = Color(1, 1, 1, canvas_opacity);
|
|
_set_color_attrib(m);
|
|
} else
|
|
do_colors=true;
|
|
|
|
Texture *texture = _bind_canvas_texture(p_texture);
|
|
|
|
#ifndef GLES_NO_CLIENT_ARRAYS
|
|
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
glVertexAttribPointer( VS::ARRAY_VERTEX, 2 ,GL_FLOAT, false, sizeof(Vector2), p_vertices );
|
|
if (do_colors) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_COLOR);
|
|
glVertexAttribPointer( VS::ARRAY_COLOR, 4 ,GL_FLOAT, false, sizeof(Color), p_colors );
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_COLOR);
|
|
}
|
|
|
|
if (texture && p_uvs) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
glVertexAttribPointer( VS::ARRAY_TEX_UV, 2 ,GL_FLOAT, false, sizeof(Vector2), p_uvs );
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
}
|
|
|
|
if (p_indices) {
|
|
#ifdef GLEW_ENABLED
|
|
glDrawElements(GL_TRIANGLES, p_vertex_count, GL_UNSIGNED_INT, p_indices );
|
|
#else
|
|
static const int _max_draw_poly_indices = 16*1024; // change this size if needed!!!
|
|
ERR_FAIL_COND(p_vertex_count > _max_draw_poly_indices);
|
|
static uint16_t _draw_poly_indices[_max_draw_poly_indices];
|
|
for (int i=0; i<p_vertex_count; i++) {
|
|
_draw_poly_indices[i] = p_indices[i];
|
|
};
|
|
glDrawElements(GL_TRIANGLES, p_vertex_count, GL_UNSIGNED_SHORT, _draw_poly_indices );
|
|
#endif
|
|
} else {
|
|
glDrawArrays(GL_TRIANGLES,0,p_vertex_count);
|
|
}
|
|
|
|
|
|
#else //WebGL specific impl.
|
|
glBindBuffer(GL_ARRAY_BUFFER, gui_quad_buffer);
|
|
float *b = GlobalVertexBuffer;
|
|
int ofs = 0;
|
|
if(p_vertex_count > MAX_POLYGON_VERTICES){
|
|
print_line("Too many vertices to render");
|
|
return;
|
|
}
|
|
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
glVertexAttribPointer( VS::ARRAY_VERTEX, 2 ,GL_FLOAT, false, sizeof(float)*2, ((float*)0)+ofs );
|
|
for(int i=0;i<p_vertex_count;i++) {
|
|
b[ofs++]=p_vertices[i].x;
|
|
b[ofs++]=p_vertices[i].y;
|
|
}
|
|
|
|
if (p_colors && do_colors) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_COLOR);
|
|
glVertexAttribPointer( VS::ARRAY_COLOR, 4 ,GL_FLOAT, false, sizeof(float)*4, ((float*)0)+ofs );
|
|
for(int i=0;i<p_vertex_count;i++) {
|
|
b[ofs++]=p_colors[i].r;
|
|
b[ofs++]=p_colors[i].g;
|
|
b[ofs++]=p_colors[i].b;
|
|
b[ofs++]=p_colors[i].a;
|
|
}
|
|
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_COLOR);
|
|
}
|
|
|
|
|
|
if (p_uvs) {
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
glVertexAttribPointer( VS::ARRAY_TEX_UV, 2 ,GL_FLOAT, false, sizeof(float)*2, ((float*)0)+ofs );
|
|
for(int i=0;i<p_vertex_count;i++) {
|
|
b[ofs++]=p_uvs[i].x;
|
|
b[ofs++]=p_uvs[i].y;
|
|
}
|
|
|
|
} else {
|
|
glDisableVertexAttribArray(VS::ARRAY_TEX_UV);
|
|
}
|
|
|
|
glBufferSubData(GL_ARRAY_BUFFER,0,ofs*4,&b[0]);
|
|
|
|
//bind the indices buffer.
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, indices_buffer);
|
|
|
|
static const int _max_draw_poly_indices = 16*1024; // change this size if needed!!!
|
|
ERR_FAIL_COND(p_vertex_count > _max_draw_poly_indices);
|
|
static uint16_t _draw_poly_indices[_max_draw_poly_indices];
|
|
for (int i=0; i<p_vertex_count; i++) {
|
|
_draw_poly_indices[i] = p_indices[i];
|
|
//OS::get_singleton()->print("ind: %d ", p_indices[i]);
|
|
};
|
|
|
|
//copy the data to GPU.
|
|
glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, p_vertex_count * sizeof(uint16_t), &_draw_poly_indices[0]);
|
|
|
|
//draw the triangles.
|
|
glDrawElements(GL_TRIANGLES, p_vertex_count, GL_UNSIGNED_SHORT, 0);
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER, 0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
|
|
#endif
|
|
|
|
_rinfo.ci_draw_commands++;
|
|
|
|
};
|
|
|
|
|
|
void RasterizerGLES2::canvas_set_transform(const Matrix32& p_transform) {
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX,p_transform);
|
|
|
|
//canvas_transform = Variant(p_transform);
|
|
}
|
|
|
|
RID RasterizerGLES2::canvas_light_occluder_create() {
|
|
|
|
CanvasOccluder *co = memnew( CanvasOccluder );
|
|
co->index_id=0;
|
|
co->vertex_id=0;
|
|
co->len=0;
|
|
|
|
return canvas_occluder_owner.make_rid(co);
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_light_occluder_set_polylines(RID p_occluder, const DVector<Vector2>& p_lines) {
|
|
|
|
CanvasOccluder *co = canvas_occluder_owner.get(p_occluder);
|
|
ERR_FAIL_COND(!co);
|
|
|
|
co->lines=p_lines;
|
|
|
|
if (p_lines.size()!=co->len) {
|
|
|
|
if (co->index_id)
|
|
glDeleteBuffers(1,&co->index_id);
|
|
if (co->vertex_id)
|
|
glDeleteBuffers(1,&co->vertex_id);
|
|
|
|
co->index_id=0;
|
|
co->vertex_id=0;
|
|
co->len=0;
|
|
|
|
}
|
|
|
|
if (p_lines.size()) {
|
|
|
|
|
|
|
|
DVector<float> geometry;
|
|
DVector<uint16_t> indices;
|
|
int lc = p_lines.size();
|
|
|
|
geometry.resize(lc*6);
|
|
indices.resize(lc*3);
|
|
|
|
DVector<float>::Write vw=geometry.write();
|
|
DVector<uint16_t>::Write iw=indices.write();
|
|
|
|
|
|
DVector<Vector2>::Read lr=p_lines.read();
|
|
|
|
const int POLY_HEIGHT = 16384;
|
|
|
|
for(int i=0;i<lc/2;i++) {
|
|
|
|
vw[i*12+0]=lr[i*2+0].x;
|
|
vw[i*12+1]=lr[i*2+0].y;
|
|
vw[i*12+2]=POLY_HEIGHT;
|
|
|
|
vw[i*12+3]=lr[i*2+1].x;
|
|
vw[i*12+4]=lr[i*2+1].y;
|
|
vw[i*12+5]=POLY_HEIGHT;
|
|
|
|
vw[i*12+6]=lr[i*2+1].x;
|
|
vw[i*12+7]=lr[i*2+1].y;
|
|
vw[i*12+8]=-POLY_HEIGHT;
|
|
|
|
vw[i*12+9]=lr[i*2+0].x;
|
|
vw[i*12+10]=lr[i*2+0].y;
|
|
vw[i*12+11]=-POLY_HEIGHT;
|
|
|
|
iw[i*6+0]=i*4+0;
|
|
iw[i*6+1]=i*4+1;
|
|
iw[i*6+2]=i*4+2;
|
|
|
|
iw[i*6+3]=i*4+2;
|
|
iw[i*6+4]=i*4+3;
|
|
iw[i*6+5]=i*4+0;
|
|
|
|
}
|
|
|
|
//if same buffer len is being set, just use BufferSubData to avoid a pipeline flush
|
|
|
|
|
|
if (!co->vertex_id) {
|
|
glGenBuffers(1,&co->vertex_id);
|
|
glBindBuffer(GL_ARRAY_BUFFER,co->vertex_id);
|
|
glBufferData(GL_ARRAY_BUFFER,lc*6*sizeof(real_t),vw.ptr(),GL_STATIC_DRAW);
|
|
} else {
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER,co->vertex_id);
|
|
glBufferSubData(GL_ARRAY_BUFFER,0,lc*6*sizeof(real_t),vw.ptr());
|
|
|
|
}
|
|
|
|
glBindBuffer(GL_ARRAY_BUFFER,0); //unbind
|
|
|
|
if (!co->index_id) {
|
|
|
|
glGenBuffers(1,&co->index_id);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,co->index_id);
|
|
glBufferData(GL_ELEMENT_ARRAY_BUFFER,lc*3*sizeof(uint16_t),iw.ptr(),GL_STATIC_DRAW);
|
|
} else {
|
|
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,co->index_id);
|
|
glBufferSubData(GL_ELEMENT_ARRAY_BUFFER,0,lc*3*sizeof(uint16_t),iw.ptr());
|
|
}
|
|
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0); //unbind
|
|
|
|
co->len=lc;
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
RID RasterizerGLES2::canvas_light_shadow_buffer_create(int p_width) {
|
|
|
|
CanvasLightShadow *cls = memnew( CanvasLightShadow );
|
|
if (p_width>max_texture_size)
|
|
p_width=max_texture_size;
|
|
|
|
cls->size=p_width;
|
|
glActiveTexture(GL_TEXTURE0);
|
|
|
|
glGenFramebuffers(1, &cls->fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, cls->fbo);
|
|
|
|
// Create a render buffer
|
|
glGenRenderbuffers(1, &cls->rbo);
|
|
glBindRenderbuffer(GL_RENDERBUFFER, cls->rbo);
|
|
|
|
// Create a texture for storing the depth
|
|
glGenTextures(1, &cls->depth);
|
|
glBindTexture(GL_TEXTURE_2D, cls->depth);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
|
|
// Remove artifact on the edges of the shadowmap
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
|
|
cls->height=16;
|
|
|
|
//print_line("ERROR? "+itos(glGetError()));
|
|
if ( read_depth_supported ) {
|
|
|
|
// We'll use a depth texture to store the depths in the shadow map
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, cls->size, cls->height, 0,
|
|
GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
#endif
|
|
|
|
// Attach the depth texture to FBO depth attachment point
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
|
|
GL_TEXTURE_2D, cls->depth, 0);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glDrawBuffer(GL_NONE);
|
|
#endif
|
|
|
|
} else {
|
|
// We'll use a RGBA texture into which we pack the depth info
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, cls->size, cls->height, 0,
|
|
GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
|
|
// Attach the RGBA texture to FBO color attachment point
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
|
GL_TEXTURE_2D, cls->depth, 0);
|
|
cls->rgba=cls->depth;
|
|
|
|
// Allocate 16-bit depth buffer
|
|
glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, cls->size, cls->height);
|
|
|
|
// Attach the render buffer as depth buffer - will be ignored
|
|
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
|
|
GL_RENDERBUFFER, cls->rbo);
|
|
|
|
|
|
}
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
//printf("errnum: %x\n",status);
|
|
#ifdef GLEW_ENABLED
|
|
if (read_depth_supported) {
|
|
//glDrawBuffer(GL_BACK);
|
|
}
|
|
#endif
|
|
glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
|
|
DEBUG_TEST_ERROR("2D Shadow Buffer Init");
|
|
ERR_FAIL_COND_V( status != GL_FRAMEBUFFER_COMPLETE, RID() );
|
|
|
|
#ifdef GLEW_ENABLED
|
|
if (read_depth_supported) {
|
|
//glDrawBuffer(GL_BACK);
|
|
}
|
|
#endif
|
|
|
|
return canvas_light_shadow_owner.make_rid(cls);
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_light_shadow_buffer_update(RID p_buffer, const Matrix32& p_light_xform, int p_light_mask,float p_near, float p_far, CanvasLightOccluderInstance* p_occluders, CameraMatrix *p_xform_cache) {
|
|
|
|
CanvasLightShadow *cls = canvas_light_shadow_owner.get(p_buffer);
|
|
ERR_FAIL_COND(!cls);
|
|
|
|
|
|
glDisable(GL_BLEND);
|
|
glDisable(GL_SCISSOR_TEST);
|
|
glDisable(GL_DITHER);
|
|
glDisable(GL_CULL_FACE);
|
|
glDepthFunc(GL_LEQUAL);
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDepthMask(true);
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, cls->fbo);
|
|
|
|
if (!use_rgba_shadowmaps)
|
|
glColorMask(0, 0, 0, 0);
|
|
|
|
glEnableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
canvas_shadow_shader.bind();
|
|
|
|
const int vp_height = 10;
|
|
|
|
glViewport(0, 0, cls->size,cls->height);
|
|
_glClearDepth(1.0f);
|
|
glClearColor(1,1,1,1);
|
|
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
|
|
|
|
VS::CanvasOccluderPolygonCullMode cull=VS::CANVAS_OCCLUDER_POLYGON_CULL_DISABLED;
|
|
|
|
|
|
for(int i=0;i<4;i++) {
|
|
|
|
//make sure it remains orthogonal, makes easy to read angle later
|
|
|
|
Transform light;
|
|
light.origin[0]=p_light_xform[2][0];
|
|
light.origin[1]=p_light_xform[2][1];
|
|
light.basis[0][0]=p_light_xform[0][0];
|
|
light.basis[0][1]=p_light_xform[1][0];
|
|
light.basis[1][0]=p_light_xform[0][1];
|
|
light.basis[1][1]=p_light_xform[1][1];
|
|
|
|
//light.basis.scale(Vector3(to_light.elements[0].length(),to_light.elements[1].length(),1));
|
|
|
|
/// p_near=1;
|
|
CameraMatrix projection;
|
|
{
|
|
real_t fov = 90;
|
|
real_t near = p_near;
|
|
real_t far = p_far;
|
|
real_t aspect = 1.0;
|
|
|
|
real_t ymax = near * Math::tan( Math::deg2rad( fov * 0.5 ) );
|
|
real_t ymin = - ymax;
|
|
real_t xmin = ymin * aspect;
|
|
real_t xmax = ymax * aspect;
|
|
|
|
projection.set_frustum( xmin, xmax, ymin, ymax, near, far );
|
|
}
|
|
|
|
Vector3 cam_target=Matrix3(Vector3(0,0,Math_PI*2*(i/4.0))).xform(Vector3(0,1,0));
|
|
projection = projection * CameraMatrix(Transform().looking_at(cam_target,Vector3(0,0,-1)).affine_inverse());
|
|
|
|
//print_line("near: "+rtos(p_near));
|
|
//print_line("far: "+rtos(p_far));
|
|
//projection.set_perspective(60,size/float(vp_height),p_near,p_far);
|
|
|
|
// CameraMatrix light_mat = projection * CameraMatrix(camera);
|
|
|
|
canvas_shadow_shader.set_uniform(CanvasShadowShaderGLES2::PROJECTION_MATRIX,projection);
|
|
canvas_shadow_shader.set_uniform(CanvasShadowShaderGLES2::LIGHT_MATRIX,light);
|
|
|
|
if (i==0)
|
|
*p_xform_cache=projection;
|
|
|
|
glViewport(0, (cls->height/4)*i, cls->size,cls->height/4);
|
|
|
|
CanvasLightOccluderInstance *instance=p_occluders;
|
|
|
|
while(instance) {
|
|
|
|
CanvasOccluder *cc = canvas_occluder_owner.get(instance->polygon_buffer);
|
|
if (!cc || cc->len==0 || !(p_light_mask&instance->light_mask)) {
|
|
|
|
instance=instance->next;
|
|
continue;
|
|
}
|
|
|
|
canvas_shadow_shader.set_uniform(CanvasShadowShaderGLES2::WORLD_MATRIX,instance->xform_cache);
|
|
if (cull!=instance->cull_cache) {
|
|
|
|
cull=instance->cull_cache;
|
|
switch(cull) {
|
|
case VS::CANVAS_OCCLUDER_POLYGON_CULL_DISABLED: {
|
|
|
|
glDisable(GL_CULL_FACE);
|
|
|
|
} break;
|
|
case VS::CANVAS_OCCLUDER_POLYGON_CULL_CLOCKWISE: {
|
|
|
|
glEnable(GL_CULL_FACE);
|
|
glCullFace(GL_FRONT);
|
|
} break;
|
|
case VS::CANVAS_OCCLUDER_POLYGON_CULL_COUNTER_CLOCKWISE: {
|
|
|
|
glEnable(GL_CULL_FACE);
|
|
glCullFace(GL_BACK);
|
|
|
|
} break;
|
|
}
|
|
}
|
|
/*
|
|
if (i==0) {
|
|
for(int i=0;i<cc->lines.size();i++) {
|
|
Vector2 p = instance->xform_cache.xform(cc->lines.get(i));
|
|
Plane pp(Vector3(p.x,p.y,0),1);
|
|
pp.normal = light.xform(pp.normal);
|
|
pp = projection.xform4(pp);
|
|
print_line(itos(i)+": "+pp.normal/pp.d);
|
|
//pp=light_mat.xform4(pp);
|
|
//print_line(itos(i)+": "+pp.normal/pp.d);
|
|
}
|
|
}
|
|
*/
|
|
glBindBuffer(GL_ARRAY_BUFFER,cc->vertex_id);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,cc->index_id);
|
|
glVertexAttribPointer(VS::ARRAY_VERTEX, 3, GL_FLOAT, false, 0, 0);
|
|
glDrawElements(GL_TRIANGLES,cc->len*3,GL_UNSIGNED_SHORT,0);
|
|
|
|
|
|
instance=instance->next;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
glDisableVertexAttribArray(VS::ARRAY_VERTEX);
|
|
glBindBuffer(GL_ARRAY_BUFFER,0);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0);
|
|
|
|
if (shadow_filter==SHADOW_FILTER_ESM) {
|
|
//blur the buffer
|
|
#if 0
|
|
//this is ignord, it did not make any difference..
|
|
if (read_depth_supported) {
|
|
glDepthFunc(GL_ALWAYS);
|
|
} else {
|
|
glDisable(GL_DEPTH_TEST);
|
|
glDepthMask(false);
|
|
}
|
|
glDisable(GL_CULL_FACE);
|
|
glViewport(0, 0, cls->size,cls->height);
|
|
|
|
int passes=1;
|
|
CanvasLightShadow *blur = canvas_light_shadow_owner.get(canvas_shadow_blur);
|
|
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS,true);
|
|
copy_shader.bind();
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SCALE,1);
|
|
copy_shader.set_uniform(CopyShaderGLES2::BLUR_MAGNITUDE,1);
|
|
glUniform1i(copy_shader.get_uniform_location(CopyShaderGLES2::SOURCE),0);
|
|
|
|
for(int i=0;i<passes;i++) {
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, blur->fbo);
|
|
glActiveTexture(GL_TEXTURE0);
|
|
|
|
if (read_depth_supported)
|
|
glBindTexture(GL_TEXTURE_2D,cls->depth);
|
|
else
|
|
glBindTexture(GL_TEXTURE_2D,cls->rgba);
|
|
|
|
|
|
{
|
|
Vector2 src_sb_uv[4]={
|
|
Vector2( 0, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1, 0),
|
|
Vector2( 0, 0)
|
|
};
|
|
static const Vector2 dst_pos[4]={
|
|
Vector2(-1, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1,-1),
|
|
Vector2(-1,-1)
|
|
};
|
|
|
|
|
|
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,Vector2(1.0,1.0)/cls->size);
|
|
_draw_gui_primitive(4,dst_pos,NULL,src_sb_uv);
|
|
}
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
if (read_depth_supported)
|
|
glBindTexture(GL_TEXTURE_2D,blur->depth);
|
|
else
|
|
glBindTexture(GL_TEXTURE_2D,blur->rgba);
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, cls->fbo);
|
|
|
|
{
|
|
float hlimit = float(cls->size) / blur->size;
|
|
//hlimit*=2.0;
|
|
Vector2 src_sb_uv[4]={
|
|
Vector2( 0, 1),
|
|
Vector2( hlimit, 1),
|
|
Vector2( hlimit, 0),
|
|
Vector2( 0, 0)
|
|
};
|
|
static const Vector2 dst_pos[4]={
|
|
Vector2(-1, 1),
|
|
Vector2( 1, 1),
|
|
Vector2( 1,-1),
|
|
Vector2(-1,-1)
|
|
};
|
|
|
|
|
|
copy_shader.set_uniform(CopyShaderGLES2::PIXEL_SIZE,Vector2(1.0,1.0)/blur->size);
|
|
_draw_gui_primitive(4,dst_pos,NULL,src_sb_uv);
|
|
}
|
|
|
|
}
|
|
copy_shader.set_conditional(CopyShaderGLES2::SHADOW_BLUR_H_PASS,false);
|
|
glDepthFunc(GL_LEQUAL);
|
|
#endif
|
|
}
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, current_rt?current_rt->fbo:base_framebuffer);
|
|
glColorMask(1, 1, 1, 1);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::canvas_debug_viewport_shadows(CanvasLight* p_lights_with_shadow) {
|
|
|
|
CanvasLight* light=p_lights_with_shadow;
|
|
|
|
canvas_begin(); //reset
|
|
|
|
int h = 10;
|
|
int w = viewport.width;
|
|
int ofs = h;
|
|
|
|
//print_line(" debug lights ");
|
|
while(light) {
|
|
|
|
// print_line("debug light");
|
|
if (light->shadow_buffer.is_valid()) {
|
|
|
|
// print_line("sb is valid");
|
|
CanvasLightShadow * sb = canvas_light_shadow_owner.get(light->shadow_buffer);
|
|
if (sb) {
|
|
glActiveTexture(GL_TEXTURE0);
|
|
if (read_depth_supported)
|
|
glBindTexture(GL_TEXTURE_2D,sb->depth);
|
|
else
|
|
glBindTexture(GL_TEXTURE_2D,sb->rgba);
|
|
_draw_textured_quad(Rect2(h,ofs,w-h*2,h),Rect2(0,0,sb->size,10),Size2(sb->size,10),false,false);
|
|
ofs+=h*2;
|
|
|
|
}
|
|
}
|
|
|
|
light=light->shadows_next_ptr;
|
|
}
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_canvas_normal_set_flip(const Vector2& p_flip) {
|
|
|
|
if (p_flip==normal_flip)
|
|
return;
|
|
normal_flip=p_flip;
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::NORMAL_FLIP,normal_flip);
|
|
}
|
|
|
|
|
|
template<bool use_normalmap>
|
|
void RasterizerGLES2::_canvas_item_render_commands(CanvasItem *p_item,CanvasItem *current_clip,bool &reclip) {
|
|
|
|
int cc=p_item->commands.size();
|
|
CanvasItem::Command **commands = p_item->commands.ptr();
|
|
|
|
|
|
for(int i=0;i<cc;i++) {
|
|
|
|
CanvasItem::Command *c=commands[i];
|
|
|
|
switch(c->type) {
|
|
case CanvasItem::Command::TYPE_LINE: {
|
|
|
|
CanvasItem::CommandLine* line = static_cast<CanvasItem::CommandLine*>(c);
|
|
canvas_draw_line(line->from,line->to,line->color,line->width);
|
|
} break;
|
|
case CanvasItem::Command::TYPE_RECT: {
|
|
|
|
CanvasItem::CommandRect* rect = static_cast<CanvasItem::CommandRect*>(c);
|
|
// canvas_draw_rect(rect->rect,rect->region,rect->source,rect->flags&CanvasItem::CommandRect::FLAG_TILE,rect->flags&CanvasItem::CommandRect::FLAG_FLIP_H,rect->flags&CanvasItem::CommandRect::FLAG_FLIP_V,rect->texture,rect->modulate);
|
|
#if 0
|
|
int flags=0;
|
|
|
|
if (rect->flags&CanvasItem::CommandRect::FLAG_REGION) {
|
|
flags|=Rasterizer::CANVAS_RECT_REGION;
|
|
}
|
|
if (rect->flags&CanvasItem::CommandRect::FLAG_TILE) {
|
|
flags|=Rasterizer::CANVAS_RECT_TILE;
|
|
}
|
|
if (rect->flags&CanvasItem::CommandRect::FLAG_FLIP_H) {
|
|
|
|
flags|=Rasterizer::CANVAS_RECT_FLIP_H;
|
|
}
|
|
if (rect->flags&CanvasItem::CommandRect::FLAG_FLIP_V) {
|
|
|
|
flags|=Rasterizer::CANVAS_RECT_FLIP_V;
|
|
}
|
|
#else
|
|
|
|
int flags=rect->flags;
|
|
#endif
|
|
if (use_normalmap)
|
|
_canvas_normal_set_flip(Vector2((flags&CANVAS_RECT_FLIP_H)?-1:1,(flags&CANVAS_RECT_FLIP_V)?-1:1));
|
|
canvas_draw_rect(rect->rect,flags,rect->source,rect->texture,rect->modulate);
|
|
|
|
} break;
|
|
case CanvasItem::Command::TYPE_STYLE: {
|
|
|
|
CanvasItem::CommandStyle* style = static_cast<CanvasItem::CommandStyle*>(c);
|
|
if (use_normalmap)
|
|
_canvas_normal_set_flip(Vector2(1,1));
|
|
canvas_draw_style_box(style->rect,style->texture,style->margin,style->draw_center,style->color);
|
|
|
|
} break;
|
|
case CanvasItem::Command::TYPE_PRIMITIVE: {
|
|
|
|
if (use_normalmap)
|
|
_canvas_normal_set_flip(Vector2(1,1));
|
|
CanvasItem::CommandPrimitive* primitive = static_cast<CanvasItem::CommandPrimitive*>(c);
|
|
canvas_draw_primitive(primitive->points,primitive->colors,primitive->uvs,primitive->texture,primitive->width);
|
|
} break;
|
|
case CanvasItem::Command::TYPE_POLYGON: {
|
|
|
|
if (use_normalmap)
|
|
_canvas_normal_set_flip(Vector2(1,1));
|
|
CanvasItem::CommandPolygon* polygon = static_cast<CanvasItem::CommandPolygon*>(c);
|
|
canvas_draw_polygon(polygon->count,polygon->indices.ptr(),polygon->points.ptr(),polygon->uvs.ptr(),polygon->colors.ptr(),polygon->texture,polygon->colors.size()==1);
|
|
|
|
} break;
|
|
|
|
case CanvasItem::Command::TYPE_POLYGON_PTR: {
|
|
|
|
if (use_normalmap)
|
|
_canvas_normal_set_flip(Vector2(1,1));
|
|
CanvasItem::CommandPolygonPtr* polygon = static_cast<CanvasItem::CommandPolygonPtr*>(c);
|
|
canvas_draw_polygon(polygon->count,polygon->indices,polygon->points,polygon->uvs,polygon->colors,polygon->texture,false);
|
|
} break;
|
|
case CanvasItem::Command::TYPE_CIRCLE: {
|
|
|
|
CanvasItem::CommandCircle* circle = static_cast<CanvasItem::CommandCircle*>(c);
|
|
static const int numpoints=32;
|
|
Vector2 points[numpoints+1];
|
|
points[numpoints]=circle->pos;
|
|
int indices[numpoints*3];
|
|
|
|
for(int i=0;i<numpoints;i++) {
|
|
|
|
points[i]=circle->pos+Vector2( Math::sin(i*Math_PI*2.0/numpoints),Math::cos(i*Math_PI*2.0/numpoints) )*circle->radius;
|
|
indices[i*3+0]=i;
|
|
indices[i*3+1]=(i+1)%numpoints;
|
|
indices[i*3+2]=numpoints;
|
|
}
|
|
canvas_draw_polygon(numpoints*3,indices,points,NULL,&circle->color,RID(),true);
|
|
//canvas_draw_circle(circle->indices.size(),circle->indices.ptr(),circle->points.ptr(),circle->uvs.ptr(),circle->colors.ptr(),circle->texture,circle->colors.size()==1);
|
|
} break;
|
|
case CanvasItem::Command::TYPE_TRANSFORM: {
|
|
|
|
CanvasItem::CommandTransform* transform = static_cast<CanvasItem::CommandTransform*>(c);
|
|
canvas_set_transform(transform->xform);
|
|
} break;
|
|
case CanvasItem::Command::TYPE_BLEND_MODE: {
|
|
|
|
CanvasItem::CommandBlendMode* bm = static_cast<CanvasItem::CommandBlendMode*>(c);
|
|
canvas_set_blend_mode(bm->blend_mode);
|
|
|
|
} break;
|
|
case CanvasItem::Command::TYPE_CLIP_IGNORE: {
|
|
|
|
CanvasItem::CommandClipIgnore* ci = static_cast<CanvasItem::CommandClipIgnore*>(c);
|
|
if (current_clip) {
|
|
|
|
if (ci->ignore!=reclip) {
|
|
if (ci->ignore) {
|
|
|
|
glDisable(GL_SCISSOR_TEST);
|
|
reclip=true;
|
|
} else {
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
|
|
//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
|
|
|
|
int x;
|
|
int y;
|
|
int w;
|
|
int h;
|
|
|
|
if (current_rt) {
|
|
x = current_clip->final_clip_rect.pos.x;
|
|
y = current_clip->final_clip_rect.pos.y;
|
|
w = current_clip->final_clip_rect.size.x;
|
|
h = current_clip->final_clip_rect.size.y;
|
|
}
|
|
else {
|
|
x = current_clip->final_clip_rect.pos.x;
|
|
y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
|
|
w = current_clip->final_clip_rect.size.x;
|
|
h = current_clip->final_clip_rect.size.y;
|
|
}
|
|
|
|
glScissor(x,y,w,h);
|
|
|
|
|
|
reclip=false;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
} break;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_canvas_item_setup_shader_params(CanvasItemMaterial *material,Shader* shader) {
|
|
|
|
if (canvas_shader.bind())
|
|
rebind_texpixel_size=true;
|
|
|
|
if (material->shader_version!=shader->version) {
|
|
//todo optimize uniforms
|
|
material->shader_version=shader->version;
|
|
}
|
|
|
|
if (shader->has_texscreen && framebuffer.active) {
|
|
|
|
int x = viewport.x;
|
|
int y = window_size.height-(viewport.height+viewport.y);
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_MULT,Vector2(float(viewport.width)/framebuffer.width,float(viewport.height)/framebuffer.height));
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_CLAMP,Color(float(x)/framebuffer.width,float(y)/framebuffer.height,float(x+viewport.width)/framebuffer.width,float(y+viewport.height)/framebuffer.height));
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_TEX,max_texture_units-1);
|
|
glActiveTexture(GL_TEXTURE0+max_texture_units-1);
|
|
glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color);
|
|
if (framebuffer.scale==1 && !canvas_texscreen_used) {
|
|
#ifdef GLEW_ENABLED
|
|
if (current_rt) {
|
|
glReadBuffer(GL_COLOR_ATTACHMENT0);
|
|
} else {
|
|
glReadBuffer(GL_BACK);
|
|
}
|
|
#endif
|
|
if (current_rt) {
|
|
glCopyTexSubImage2D(GL_TEXTURE_2D,0,viewport.x,viewport.y,viewport.x,viewport.y,viewport.width,viewport.height);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_CLAMP,Color(float(x)/framebuffer.width,float(viewport.y)/framebuffer.height,float(x+viewport.width)/framebuffer.width,float(y+viewport.height)/framebuffer.height));
|
|
//window_size.height-(viewport.height+viewport.y)
|
|
} else {
|
|
glCopyTexSubImage2D(GL_TEXTURE_2D,0,x,y,x,y,viewport.width,viewport.height);
|
|
}
|
|
// if (current_clip) {
|
|
// // print_line(" a clip ");
|
|
// }
|
|
|
|
canvas_texscreen_used=true;
|
|
}
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
|
|
}
|
|
|
|
if (shader->has_screen_uv) {
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::SCREEN_UV_MULT,Vector2(1.0/viewport.width,1.0/viewport.height));
|
|
}
|
|
|
|
|
|
uses_texpixel_size=shader->uses_texpixel_size;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::_canvas_item_setup_shader_uniforms(CanvasItemMaterial *material,Shader* shader) {
|
|
|
|
//this can be optimized..
|
|
int tex_id=1;
|
|
int idx=0;
|
|
for(Map<StringName,ShaderLanguage::Uniform>::Element *E=shader->uniforms.front();E;E=E->next()) {
|
|
|
|
Map<StringName,Variant>::Element *F=material->shader_param.find(E->key());
|
|
|
|
if ((E->get().type==ShaderLanguage::TYPE_TEXTURE || E->get().type==ShaderLanguage::TYPE_CUBEMAP)) {
|
|
|
|
RID rid;
|
|
if (F) {
|
|
rid=F->get();
|
|
}
|
|
|
|
if (!rid.is_valid()) {
|
|
|
|
Map<StringName,RID>::Element *DT=shader->default_textures.find(E->key());
|
|
if (DT) {
|
|
rid=DT->get();
|
|
}
|
|
}
|
|
|
|
if (rid.is_valid()) {
|
|
|
|
int loc = canvas_shader.get_custom_uniform_location(idx); //should be automatic..
|
|
|
|
glActiveTexture(GL_TEXTURE0+tex_id);
|
|
Texture *t=texture_owner.get(rid);
|
|
if (!t)
|
|
glBindTexture(GL_TEXTURE_2D,white_tex);
|
|
else
|
|
glBindTexture(t->target,t->tex_id);
|
|
|
|
glUniform1i(loc,tex_id);
|
|
tex_id++;
|
|
}
|
|
} else {
|
|
Variant &v=F?F->get():E->get().default_value;
|
|
canvas_shader.set_custom_uniform(idx,v);
|
|
}
|
|
|
|
idx++;
|
|
}
|
|
|
|
if (tex_id>1) {
|
|
glActiveTexture(GL_TEXTURE0);
|
|
}
|
|
|
|
if (shader->uses_time) {
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::TIME,Math::fmod(last_time,shader_time_rollback));
|
|
draw_next_frame=true;
|
|
}
|
|
//if uses TIME - draw_next_frame=true
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const Color& p_modulate,CanvasLight *p_light) {
|
|
|
|
|
|
CanvasItem *current_clip=NULL;
|
|
Shader *shader_cache=NULL;
|
|
|
|
bool rebind_shader=true;
|
|
|
|
canvas_opacity=1.0;
|
|
canvas_use_modulate=p_modulate!=Color(1,1,1,1);
|
|
canvas_modulate=p_modulate;
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE,canvas_use_modulate);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_DISTANCE_FIELD,false);
|
|
|
|
|
|
bool reset_modulate=false;
|
|
bool prev_distance_field=false;
|
|
|
|
while(p_item_list) {
|
|
|
|
CanvasItem *ci=p_item_list;
|
|
|
|
if (ci->vp_render) {
|
|
if (draw_viewport_func) {
|
|
draw_viewport_func(ci->vp_render->owner,ci->vp_render->udata,ci->vp_render->rect);
|
|
}
|
|
memdelete(ci->vp_render);
|
|
ci->vp_render=NULL;
|
|
canvas_last_material=NULL;
|
|
canvas_use_modulate=p_modulate!=Color(1,1,1,1);
|
|
canvas_modulate=p_modulate;
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE,canvas_use_modulate);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_DISTANCE_FIELD,false);
|
|
prev_distance_field=false;
|
|
rebind_shader=true;
|
|
reset_modulate=true;
|
|
|
|
|
|
}
|
|
|
|
if (prev_distance_field!=ci->distance_field) {
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_DISTANCE_FIELD,ci->distance_field);
|
|
prev_distance_field=ci->distance_field;
|
|
rebind_shader=true;
|
|
}
|
|
|
|
|
|
if (current_clip!=ci->final_clip_owner) {
|
|
|
|
current_clip=ci->final_clip_owner;
|
|
|
|
//setup clip
|
|
if (current_clip) {
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
|
|
//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
|
|
|
|
/* int x = viewport.x+current_clip->final_clip_rect.pos.x;
|
|
int y = window_size.height-(viewport.y+current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.y);
|
|
int w = current_clip->final_clip_rect.size.x;
|
|
int h = current_clip->final_clip_rect.size.y;
|
|
*/
|
|
int x;
|
|
int y;
|
|
int w;
|
|
int h;
|
|
|
|
if (current_rt) {
|
|
x = current_clip->final_clip_rect.pos.x;
|
|
y = current_clip->final_clip_rect.pos.y;
|
|
w = current_clip->final_clip_rect.size.x;
|
|
h = current_clip->final_clip_rect.size.y;
|
|
}
|
|
else {
|
|
x = current_clip->final_clip_rect.pos.x;
|
|
y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
|
|
w = current_clip->final_clip_rect.size.x;
|
|
h = current_clip->final_clip_rect.size.y;
|
|
}
|
|
|
|
glScissor(x,y,w,h);
|
|
|
|
} else {
|
|
|
|
glDisable(GL_SCISSOR_TEST);
|
|
}
|
|
}
|
|
|
|
if (ci->copy_back_buffer && framebuffer.active && framebuffer.scale==1) {
|
|
|
|
Rect2 rect;
|
|
int x,y,w,h;
|
|
|
|
if (ci->copy_back_buffer->full) {
|
|
|
|
x = viewport.x;
|
|
y = window_size.height-(viewport.height+viewport.y);
|
|
w = viewport.width;
|
|
h = viewport.height;
|
|
} else {
|
|
x = viewport.x+ci->copy_back_buffer->screen_rect.pos.x;
|
|
y = window_size.height-(viewport.y+ci->copy_back_buffer->screen_rect.pos.y+ci->copy_back_buffer->screen_rect.size.y);
|
|
w = ci->copy_back_buffer->screen_rect.size.x;
|
|
h = ci->copy_back_buffer->screen_rect.size.y;
|
|
}
|
|
glActiveTexture(GL_TEXTURE0+max_texture_units-1);
|
|
glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
if (current_rt) {
|
|
glReadBuffer(GL_COLOR_ATTACHMENT0);
|
|
} else {
|
|
glReadBuffer(GL_BACK);
|
|
}
|
|
#endif
|
|
if (current_rt) {
|
|
glCopyTexSubImage2D(GL_TEXTURE_2D,0,viewport.x,viewport.y,viewport.x,viewport.y,viewport.width,viewport.height);
|
|
//window_size.height-(viewport.height+viewport.y)
|
|
} else {
|
|
glCopyTexSubImage2D(GL_TEXTURE_2D,0,x,y,x,y,viewport.width,viewport.height);
|
|
}
|
|
// if (current_clip) {
|
|
// // print_line(" a clip ");
|
|
// }
|
|
|
|
canvas_texscreen_used=true;
|
|
glActiveTexture(GL_TEXTURE0);
|
|
}
|
|
|
|
|
|
|
|
|
|
//begin rect
|
|
CanvasItem *material_owner = ci->material_owner?ci->material_owner:ci;
|
|
CanvasItemMaterial *material = material_owner->material;
|
|
|
|
if (material!=canvas_last_material || rebind_shader) {
|
|
|
|
Shader *shader = NULL;
|
|
if (material && material->shader.is_valid()) {
|
|
shader = shader_owner.get(material->shader);
|
|
if (shader && !shader->valid) {
|
|
shader=NULL;
|
|
}
|
|
}
|
|
|
|
shader_cache=shader;
|
|
|
|
if (shader) {
|
|
canvas_shader.set_custom_shader(shader->custom_code_id);
|
|
_canvas_item_setup_shader_params(material,shader);
|
|
} else {
|
|
shader_cache=NULL;
|
|
canvas_shader.set_custom_shader(0);
|
|
canvas_shader.bind();
|
|
uses_texpixel_size=false;
|
|
|
|
}
|
|
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::PROJECTION_MATRIX,canvas_transform);
|
|
if (canvas_use_modulate)
|
|
reset_modulate=true;
|
|
canvas_last_material=material;
|
|
rebind_shader=false;
|
|
}
|
|
|
|
if (material && shader_cache) {
|
|
|
|
_canvas_item_setup_shader_uniforms(material,shader_cache);
|
|
}
|
|
|
|
bool unshaded = (material && material->shading_mode==VS::CANVAS_ITEM_SHADING_UNSHADED) || ci->blend_mode!=VS::MATERIAL_BLEND_MODE_MIX;
|
|
|
|
if (unshaded) {
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE,Color(1,1,1,1));
|
|
reset_modulate=true;
|
|
} else if (reset_modulate) {
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE,canvas_modulate);
|
|
reset_modulate=false;
|
|
}
|
|
|
|
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX,ci->final_transform);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX,Matrix32());
|
|
|
|
|
|
bool reclip=false;
|
|
|
|
if (ci==p_item_list || ci->blend_mode!=canvas_blend_mode) {
|
|
|
|
switch(ci->blend_mode) {
|
|
|
|
case VS::MATERIAL_BLEND_MODE_MIX: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_ADD: {
|
|
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
|
|
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_SUB: {
|
|
|
|
glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
|
|
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_MUL: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_DST_COLOR,GL_ZERO);
|
|
} break;
|
|
case VS::MATERIAL_BLEND_MODE_PREMULT_ALPHA: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_ONE,GL_ONE_MINUS_SRC_ALPHA);
|
|
} break;
|
|
|
|
}
|
|
|
|
canvas_blend_mode=ci->blend_mode;
|
|
}
|
|
|
|
canvas_opacity = ci->final_opacity;
|
|
|
|
|
|
if (unshaded || (p_modulate.a>0.001 && (!material || material->shading_mode!=VS::CANVAS_ITEM_SHADING_ONLY_LIGHT) && !ci->light_masked ))
|
|
_canvas_item_render_commands<false>(ci,current_clip,reclip);
|
|
|
|
if (canvas_blend_mode==VS::MATERIAL_BLEND_MODE_MIX && p_light && !unshaded) {
|
|
|
|
CanvasLight *light = p_light;
|
|
bool light_used=false;
|
|
VS::CanvasLightMode mode=VS::CANVAS_LIGHT_MODE_ADD;
|
|
|
|
|
|
while(light) {
|
|
|
|
|
|
if (ci->light_mask&light->item_mask && p_z>=light->z_min && p_z<=light->z_max && ci->global_rect_cache.intersects_transformed(light->xform_cache,light->rect_cache)) {
|
|
|
|
//intersects this light
|
|
|
|
if (!light_used || mode!=light->mode) {
|
|
|
|
mode=light->mode;
|
|
|
|
switch(mode) {
|
|
|
|
case VS::CANVAS_LIGHT_MODE_ADD: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
|
|
|
|
} break;
|
|
case VS::CANVAS_LIGHT_MODE_SUB: {
|
|
glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
|
|
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
|
|
} break;
|
|
case VS::CANVAS_LIGHT_MODE_MIX:
|
|
case VS::CANVAS_LIGHT_MODE_MASK: {
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
|
|
} break;
|
|
}
|
|
|
|
}
|
|
|
|
if (!light_used) {
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_LIGHTING,true);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE,false);
|
|
light_used=true;
|
|
normal_flip=Vector2(1,1);
|
|
|
|
}
|
|
|
|
|
|
bool has_shadow = light->shadow_buffer.is_valid() && ci->light_mask&light->item_shadow_mask;
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_SHADOWS,has_shadow);
|
|
|
|
bool light_rebind = canvas_shader.bind();
|
|
|
|
if (light_rebind) {
|
|
|
|
if (material && shader_cache) {
|
|
_canvas_item_setup_shader_params(material,shader_cache);
|
|
_canvas_item_setup_shader_uniforms(material,shader_cache);
|
|
}
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX,ci->final_transform);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX,Matrix32());
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::PROJECTION_MATRIX,canvas_transform);
|
|
if (canvas_use_modulate)
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE,canvas_modulate);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::NORMAL_FLIP,Vector2(1,1));
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::SHADOWPIXEL_SIZE,1.0/light->shadow_buffer_size);
|
|
|
|
|
|
}
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_MATRIX,light->light_shader_xform);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_POS,light->light_shader_pos);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_COLOR,Color(light->color.r*light->energy,light->color.g*light->energy,light->color.b*light->energy,light->color.a));
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_HEIGHT,light->height);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_LOCAL_MATRIX,light->xform_cache.affine_inverse());
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_OUTSIDE_ALPHA,light->mode==VS::CANVAS_LIGHT_MODE_MASK?1.0:0.0);
|
|
|
|
if (has_shadow) {
|
|
|
|
CanvasLightShadow *cls = canvas_light_shadow_owner.get(light->shadow_buffer);
|
|
glActiveTexture(GL_TEXTURE0+max_texture_units-3);
|
|
if (read_depth_supported)
|
|
glBindTexture(GL_TEXTURE_2D,cls->depth);
|
|
else
|
|
glBindTexture(GL_TEXTURE_2D,cls->rgba);
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::SHADOW_TEXTURE,max_texture_units-3);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::SHADOW_MATRIX,light->shadow_matrix_cache);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::SHADOW_ESM_MULTIPLIER,light->shadow_esm_mult);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_SHADOW_COLOR,light->shadow_color);
|
|
|
|
}
|
|
|
|
|
|
glActiveTexture(GL_TEXTURE0+max_texture_units-2);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::LIGHT_TEXTURE,max_texture_units-2);
|
|
Texture *t = texture_owner.get(light->texture);
|
|
if (!t) {
|
|
glBindTexture(GL_TEXTURE_2D,white_tex);
|
|
} else {
|
|
|
|
glBindTexture(t->target,t->tex_id);
|
|
}
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
_canvas_item_render_commands<true>(ci,current_clip,reclip); //redraw using light
|
|
|
|
}
|
|
|
|
light=light->next_ptr;
|
|
}
|
|
|
|
if (light_used) {
|
|
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_LIGHTING,false);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE,canvas_use_modulate);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_SHADOWS,false);
|
|
|
|
canvas_shader.bind();
|
|
|
|
if (material && shader_cache) {
|
|
_canvas_item_setup_shader_params(material,shader_cache);
|
|
_canvas_item_setup_shader_uniforms(material,shader_cache);
|
|
}
|
|
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODELVIEW_MATRIX,ci->final_transform);
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::EXTRA_MATRIX,Matrix32());
|
|
if (canvas_use_modulate)
|
|
canvas_shader.set_uniform(CanvasShaderGLES2::MODULATE,canvas_modulate);
|
|
|
|
glBlendEquation(GL_FUNC_ADD);
|
|
if (current_rt && current_rt_transparent) {
|
|
glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
else {
|
|
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
if (reclip) {
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
|
|
//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
|
|
|
|
int x;
|
|
int y;
|
|
int w;
|
|
int h;
|
|
|
|
if (current_rt) {
|
|
x = current_clip->final_clip_rect.pos.x;
|
|
y = current_clip->final_clip_rect.pos.y;
|
|
w = current_clip->final_clip_rect.size.x;
|
|
h = current_clip->final_clip_rect.size.y;
|
|
}
|
|
else {
|
|
x = current_clip->final_clip_rect.pos.x;
|
|
y = window_size.height - (current_clip->final_clip_rect.pos.y + current_clip->final_clip_rect.size.y);
|
|
w = current_clip->final_clip_rect.size.x;
|
|
h = current_clip->final_clip_rect.size.y;
|
|
}
|
|
|
|
glScissor(x,y,w,h);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
p_item_list=p_item_list->next;
|
|
}
|
|
|
|
if (current_clip) {
|
|
glDisable(GL_SCISSOR_TEST);
|
|
}
|
|
|
|
}
|
|
|
|
/* ENVIRONMENT */
|
|
|
|
RID RasterizerGLES2::environment_create() {
|
|
|
|
Environment * env = memnew( Environment );
|
|
return environment_owner.make_rid(env);
|
|
}
|
|
|
|
void RasterizerGLES2::environment_set_background(RID p_env,VS::EnvironmentBG p_bg) {
|
|
|
|
ERR_FAIL_INDEX(p_bg,VS::ENV_BG_MAX);
|
|
Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->bg_mode=p_bg;
|
|
}
|
|
|
|
VS::EnvironmentBG RasterizerGLES2::environment_get_background(RID p_env) const{
|
|
|
|
const Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND_V(!env,VS::ENV_BG_MAX);
|
|
return env->bg_mode;
|
|
}
|
|
|
|
void RasterizerGLES2::environment_set_background_param(RID p_env,VS::EnvironmentBGParam p_param, const Variant& p_value){
|
|
|
|
ERR_FAIL_INDEX(p_param,VS::ENV_BG_PARAM_MAX);
|
|
Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->bg_param[p_param]=p_value;
|
|
|
|
}
|
|
Variant RasterizerGLES2::environment_get_background_param(RID p_env,VS::EnvironmentBGParam p_param) const{
|
|
|
|
ERR_FAIL_INDEX_V(p_param,VS::ENV_BG_PARAM_MAX,Variant());
|
|
const Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND_V(!env,Variant());
|
|
return env->bg_param[p_param];
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::environment_set_enable_fx(RID p_env,VS::EnvironmentFx p_effect,bool p_enabled){
|
|
|
|
ERR_FAIL_INDEX(p_effect,VS::ENV_FX_MAX);
|
|
Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->fx_enabled[p_effect]=p_enabled;
|
|
}
|
|
bool RasterizerGLES2::environment_is_fx_enabled(RID p_env,VS::EnvironmentFx p_effect) const{
|
|
|
|
ERR_FAIL_INDEX_V(p_effect,VS::ENV_FX_MAX,false);
|
|
const Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND_V(!env,false);
|
|
return env->fx_enabled[p_effect];
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::environment_fx_set_param(RID p_env,VS::EnvironmentFxParam p_param,const Variant& p_value){
|
|
|
|
ERR_FAIL_INDEX(p_param,VS::ENV_FX_PARAM_MAX);
|
|
Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->fx_param[p_param]=p_value;
|
|
}
|
|
Variant RasterizerGLES2::environment_fx_get_param(RID p_env,VS::EnvironmentFxParam p_param) const{
|
|
|
|
ERR_FAIL_INDEX_V(p_param,VS::ENV_FX_PARAM_MAX,Variant());
|
|
const Environment * env = environment_owner.get(p_env);
|
|
ERR_FAIL_COND_V(!env,Variant());
|
|
return env->fx_param[p_param];
|
|
|
|
}
|
|
|
|
|
|
|
|
RID RasterizerGLES2::sampled_light_dp_create(int p_width,int p_height) {
|
|
|
|
SampledLight *slight = memnew(SampledLight);
|
|
slight->w=p_width;
|
|
slight->h=p_height;
|
|
slight->multiplier=1.0;
|
|
slight->is_float=float_linear_supported;
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glGenTextures(1,&slight->texture);
|
|
glBindTexture(GL_TEXTURE_2D, slight->texture);
|
|
// for debug, but glitchy
|
|
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
|
|
// Remove artifact on the edges of the shadowmap
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
|
|
|
|
if (slight->is_float) {
|
|
#ifdef GLEW_ENABLED
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, p_width, p_height, 0, GL_RGBA, GL_FLOAT,NULL);
|
|
#else
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, p_width, p_height, 0, GL_RGBA, GL_FLOAT,NULL);
|
|
#endif
|
|
} else {
|
|
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, p_width, p_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
|
|
}
|
|
|
|
return sampled_light_owner.make_rid(slight);
|
|
}
|
|
|
|
void RasterizerGLES2::sampled_light_dp_update(RID p_sampled_light, const Color *p_data, float p_multiplier) {
|
|
|
|
SampledLight *slight = sampled_light_owner.get(p_sampled_light);
|
|
ERR_FAIL_COND(!slight);
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D, slight->texture);
|
|
|
|
if (slight->is_float) {
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glTexSubImage2D(GL_TEXTURE_2D, 0,0,0,slight->w, slight->h, GL_RGBA, GL_FLOAT,p_data);
|
|
#else
|
|
glTexSubImage2D(GL_TEXTURE_2D, 0,0,0,slight->w, slight->h, GL_RGBA, GL_FLOAT,p_data);
|
|
#endif
|
|
|
|
} else {
|
|
//convert to bytes
|
|
uint8_t *tex8 = (uint8_t*)alloca(slight->w*slight->h*4);
|
|
const float* src=(const float*)p_data;
|
|
|
|
for(int i=0;i<slight->w*slight->h*4;i++) {
|
|
|
|
tex8[i]=Math::fast_ftoi(CLAMP(src[i]*255.0,0.0,255.0));
|
|
}
|
|
|
|
glTexSubImage2D(GL_TEXTURE_2D, 0,0,0,slight->w, slight->h, GL_RGBA, GL_UNSIGNED_BYTE,p_data);
|
|
}
|
|
|
|
slight->multiplier=p_multiplier;
|
|
|
|
}
|
|
|
|
/*MISC*/
|
|
|
|
bool RasterizerGLES2::is_texture(const RID& p_rid) const {
|
|
|
|
return texture_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_material(const RID& p_rid) const {
|
|
|
|
return material_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_mesh(const RID& p_rid) const {
|
|
|
|
return mesh_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_immediate(const RID& p_rid) const {
|
|
|
|
return immediate_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_multimesh(const RID& p_rid) const {
|
|
|
|
return multimesh_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_particles(const RID &p_beam) const {
|
|
|
|
return particles_owner.owns(p_beam);
|
|
}
|
|
|
|
bool RasterizerGLES2::is_light(const RID& p_rid) const {
|
|
|
|
return light_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_light_instance(const RID& p_rid) const {
|
|
|
|
return light_instance_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_particles_instance(const RID& p_rid) const {
|
|
|
|
return particles_instance_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_skeleton(const RID& p_rid) const {
|
|
|
|
return skeleton_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_environment(const RID& p_rid) const {
|
|
|
|
return environment_owner.owns(p_rid);
|
|
}
|
|
bool RasterizerGLES2::is_shader(const RID& p_rid) const {
|
|
|
|
return shader_owner.owns(p_rid);
|
|
}
|
|
|
|
bool RasterizerGLES2::is_canvas_light_occluder(const RID& p_rid) const {
|
|
|
|
return false;
|
|
}
|
|
|
|
void RasterizerGLES2::free(const RID& p_rid) {
|
|
if (texture_owner.owns(p_rid)) {
|
|
|
|
// delete the texture
|
|
Texture *texture = texture_owner.get(p_rid);
|
|
|
|
// glDeleteTextures( 1,&texture->tex_id );
|
|
_rinfo.texture_mem-=texture->total_data_size;
|
|
texture_owner.free(p_rid);
|
|
memdelete(texture);
|
|
|
|
} else if (shader_owner.owns(p_rid)) {
|
|
|
|
// delete the texture
|
|
Shader *shader = shader_owner.get(p_rid);
|
|
|
|
switch(shader->mode) {
|
|
case VS::SHADER_MATERIAL: {
|
|
material_shader.free_custom_shader(shader->custom_code_id);
|
|
} break;
|
|
case VS::SHADER_POST_PROCESS: {
|
|
//postprocess_shader.free_custom_shader(shader->custom_code_id);
|
|
} break;
|
|
}
|
|
|
|
if (shader->dirty_list.in_list())
|
|
_shader_dirty_list.remove(&shader->dirty_list);
|
|
|
|
//material_shader.free_custom_shader(shader->custom_code_id);
|
|
shader_owner.free(p_rid);
|
|
memdelete(shader);
|
|
|
|
} else if (material_owner.owns(p_rid)) {
|
|
|
|
Material *material = material_owner.get( p_rid );
|
|
ERR_FAIL_COND(!material);
|
|
|
|
_free_fixed_material(p_rid); //just in case
|
|
material_owner.free(p_rid);
|
|
memdelete(material);
|
|
|
|
} else if (mesh_owner.owns(p_rid)) {
|
|
|
|
Mesh *mesh = mesh_owner.get(p_rid);
|
|
ERR_FAIL_COND(!mesh);
|
|
for (int i=0;i<mesh->surfaces.size();i++) {
|
|
|
|
Surface *surface = mesh->surfaces[i];
|
|
if (surface->array_local != 0) {
|
|
memfree(surface->array_local);
|
|
};
|
|
if (surface->index_array_local != 0) {
|
|
memfree(surface->index_array_local);
|
|
};
|
|
|
|
if (mesh->morph_target_count>0) {
|
|
|
|
for(int i=0;i<mesh->morph_target_count;i++) {
|
|
|
|
memdelete_arr(surface->morph_targets_local[i].array);
|
|
}
|
|
memdelete_arr(surface->morph_targets_local);
|
|
surface->morph_targets_local=NULL;
|
|
}
|
|
|
|
if (surface->vertex_id)
|
|
glDeleteBuffers(1,&surface->vertex_id);
|
|
if (surface->index_id)
|
|
glDeleteBuffers(1,&surface->index_id);
|
|
|
|
memdelete( surface );
|
|
};
|
|
|
|
mesh->surfaces.clear();
|
|
|
|
mesh_owner.free(p_rid);
|
|
memdelete(mesh);
|
|
|
|
} else if (multimesh_owner.owns(p_rid)) {
|
|
|
|
MultiMesh *multimesh = multimesh_owner.get(p_rid);
|
|
ERR_FAIL_COND(!multimesh);
|
|
|
|
if (multimesh->tex_id) {
|
|
glDeleteTextures(1,&multimesh->tex_id);
|
|
}
|
|
|
|
multimesh_owner.free(p_rid);
|
|
memdelete(multimesh);
|
|
|
|
} else if (immediate_owner.owns(p_rid)) {
|
|
|
|
Immediate *immediate = immediate_owner.get(p_rid);
|
|
ERR_FAIL_COND(!immediate);
|
|
|
|
immediate_owner.free(p_rid);
|
|
memdelete(immediate);
|
|
} else if (particles_owner.owns(p_rid)) {
|
|
|
|
Particles *particles = particles_owner.get(p_rid);
|
|
ERR_FAIL_COND(!particles);
|
|
|
|
particles_owner.free(p_rid);
|
|
memdelete(particles);
|
|
} else if (particles_instance_owner.owns(p_rid)) {
|
|
|
|
ParticlesInstance *particles_isntance = particles_instance_owner.get(p_rid);
|
|
ERR_FAIL_COND(!particles_isntance);
|
|
|
|
particles_instance_owner.free(p_rid);
|
|
memdelete(particles_isntance);
|
|
|
|
} else if (skeleton_owner.owns(p_rid)) {
|
|
|
|
Skeleton *skeleton = skeleton_owner.get( p_rid );
|
|
ERR_FAIL_COND(!skeleton);
|
|
|
|
if (skeleton->dirty_list.in_list())
|
|
_skeleton_dirty_list.remove(&skeleton->dirty_list);
|
|
if (skeleton->tex_id) {
|
|
glDeleteTextures(1,&skeleton->tex_id);
|
|
}
|
|
skeleton_owner.free(p_rid);
|
|
memdelete(skeleton);
|
|
|
|
} else if (light_owner.owns(p_rid)) {
|
|
|
|
Light *light = light_owner.get( p_rid );
|
|
ERR_FAIL_COND(!light)
|
|
|
|
light_owner.free(p_rid);
|
|
memdelete(light);
|
|
|
|
} else if (light_instance_owner.owns(p_rid)) {
|
|
|
|
LightInstance *light_instance = light_instance_owner.get( p_rid );
|
|
ERR_FAIL_COND(!light_instance);
|
|
light_instance->clear_shadow_buffers();
|
|
light_instance_owner.free(p_rid);
|
|
memdelete( light_instance );
|
|
|
|
} else if (environment_owner.owns(p_rid)) {
|
|
|
|
Environment *env = environment_owner.get( p_rid );
|
|
ERR_FAIL_COND(!env);
|
|
|
|
environment_owner.free(p_rid);
|
|
memdelete( env );
|
|
|
|
} else if (viewport_data_owner.owns(p_rid)) {
|
|
|
|
ViewportData *viewport_data = viewport_data_owner.get( p_rid );
|
|
ERR_FAIL_COND(!viewport_data);
|
|
glDeleteFramebuffers(1,&viewport_data->lum_fbo);
|
|
glDeleteTextures(1,&viewport_data->lum_color);
|
|
viewport_data_owner.free(p_rid);
|
|
memdelete( viewport_data );
|
|
|
|
} else if (render_target_owner.owns(p_rid)) {
|
|
|
|
RenderTarget *render_target = render_target_owner.get( p_rid );
|
|
ERR_FAIL_COND(!render_target);
|
|
render_target_set_size(p_rid,0,0); //clears framebuffer
|
|
texture_owner.free(render_target->texture);
|
|
memdelete(render_target->texture_ptr);
|
|
render_target_owner.free(p_rid);
|
|
memdelete( render_target );
|
|
} else if (sampled_light_owner.owns(p_rid)) {
|
|
|
|
SampledLight *sampled_light = sampled_light_owner.get( p_rid );
|
|
ERR_FAIL_COND(!sampled_light);
|
|
glDeleteTextures(1,&sampled_light->texture);
|
|
sampled_light_owner.free(p_rid);
|
|
memdelete( sampled_light );
|
|
} else if (canvas_occluder_owner.owns(p_rid)) {
|
|
|
|
|
|
CanvasOccluder *co = canvas_occluder_owner.get(p_rid);
|
|
if (co->index_id)
|
|
glDeleteBuffers(1,&co->index_id);
|
|
if (co->vertex_id)
|
|
glDeleteBuffers(1,&co->vertex_id);
|
|
|
|
canvas_occluder_owner.free(p_rid);
|
|
memdelete(co);
|
|
|
|
} else if (canvas_light_shadow_owner.owns(p_rid)) {
|
|
|
|
CanvasLightShadow *cls = canvas_light_shadow_owner.get(p_rid);
|
|
glDeleteFramebuffers(1,&cls->fbo);
|
|
glDeleteRenderbuffers(1,&cls->rbo);
|
|
glDeleteTextures(1,&cls->depth);
|
|
//if (!read_depth_supported) {
|
|
// glDeleteTextures(1,&cls->rgba);
|
|
//}
|
|
|
|
canvas_light_shadow_owner.free(p_rid);
|
|
memdelete(cls);
|
|
};
|
|
}
|
|
|
|
|
|
|
|
bool RasterizerGLES2::ShadowBuffer::init(int p_size,bool p_use_depth) {
|
|
|
|
size=p_size;
|
|
// Create a framebuffer object
|
|
glGenFramebuffers(1, &fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, fbo);
|
|
|
|
// Create a render buffer
|
|
glGenRenderbuffers(1, &rbo);
|
|
glBindRenderbuffer(GL_RENDERBUFFER, rbo);
|
|
|
|
// Create a texture for storing the depth
|
|
glGenTextures(1, &depth);
|
|
glBindTexture(GL_TEXTURE_2D, depth);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
|
|
// Remove artifact on the edges of the shadowmap
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
|
|
//print_line("ERROR? "+itos(glGetError()));
|
|
if ( p_use_depth ) {
|
|
|
|
// We'll use a depth texture to store the depths in the shadow map
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, size, size, 0,
|
|
GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
#endif
|
|
|
|
// Attach the depth texture to FBO depth attachment point
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
|
|
GL_TEXTURE_2D, depth, 0);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glDrawBuffer(GL_NONE);
|
|
#endif
|
|
} else {
|
|
// We'll use a RGBA texture into which we pack the depth info
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0,
|
|
GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
|
|
// Attach the RGBA texture to FBO color attachment point
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
|
GL_TEXTURE_2D, depth, 0);
|
|
|
|
// Allocate 16-bit depth buffer
|
|
glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, size,size);
|
|
|
|
// Attach the render buffer as depth buffer - will be ignored
|
|
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
|
|
GL_RENDERBUFFER, rbo);
|
|
|
|
|
|
}
|
|
|
|
#if 0
|
|
|
|
if (!p_use_depth) {
|
|
|
|
|
|
print_line("try no depth!");
|
|
|
|
glGenTextures(1, &rgba);
|
|
glBindTexture(GL_TEXTURE_2D, rgba);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, rgba, 0);
|
|
/*
|
|
glGenRenderbuffers(1, &depth);
|
|
glBindRenderbuffer(GL_RENDERBUFFER, depth);
|
|
glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, p_size, p_size);
|
|
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depth);
|
|
*/
|
|
glGenTextures(1, &depth);
|
|
glBindTexture(GL_TEXTURE_2D, depth);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, size, size, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0);
|
|
|
|
} else {
|
|
|
|
// glGenRenderbuffers(1, &rbo);
|
|
// glBindRenderbuffer(GL_RENDERBUFFER, rbo);
|
|
|
|
glGenTextures(1, &depth);
|
|
glBindTexture(GL_TEXTURE_2D, depth);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, size, size, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0);
|
|
|
|
}
|
|
|
|
#endif
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
//printf("errnum: %x\n",status);
|
|
#ifdef GLEW_ENABLED
|
|
if (p_use_depth) {
|
|
//glDrawBuffer(GL_BACK);
|
|
}
|
|
#endif
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
DEBUG_TEST_ERROR("Shadow Buffer Init");
|
|
ERR_FAIL_COND_V( status != GL_FRAMEBUFFER_COMPLETE,false );
|
|
|
|
#ifdef GLEW_ENABLED
|
|
if (p_use_depth) {
|
|
//glDrawBuffer(GL_BACK);
|
|
}
|
|
#endif
|
|
|
|
#if 0
|
|
glGenFramebuffers(1, &fbo_blur);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, fbo_blur);
|
|
|
|
glGenRenderbuffers(1, &rbo_blur);
|
|
glBindRenderbuffer(GL_RENDERBUFFER, rbo_blur);
|
|
|
|
glGenTextures(1, &blur);
|
|
glBindTexture(GL_TEXTURE_2D, blur);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
|
|
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
// glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, size, size, 0,
|
|
// GL_DEPTH_COMPONENT16, GL_UNSIGNED_SHORT, NULL);
|
|
|
|
// Attach the RGBA texture to FBO color attachment point
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
|
GL_TEXTURE_2D, blur, 0);
|
|
|
|
// Allocate 16-bit depth buffer
|
|
/* glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, size, size);
|
|
|
|
// Attach the render buffer as depth buffer - will be ignored
|
|
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
|
|
GL_RENDERBUFFER, rbo_blur);
|
|
*/
|
|
status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
OS::get_singleton()->print("Status: %x\n",status);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
DEBUG_TEST_ERROR("Shadow Blur Buffer Init");
|
|
ERR_FAIL_COND_V( status != GL_FRAMEBUFFER_COMPLETE,false );
|
|
#endif
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void RasterizerGLES2::_update_framebuffer() {
|
|
|
|
if (!use_framebuffers)
|
|
return;
|
|
|
|
int scale = GLOBAL_DEF("rasterizer/framebuffer_shrink",1);
|
|
if (scale<1)
|
|
scale=1;
|
|
|
|
int dwidth = OS::get_singleton()->get_video_mode().width/scale;
|
|
int dheight = OS::get_singleton()->get_video_mode().height/scale;
|
|
|
|
if (framebuffer.fbo && dwidth==framebuffer.width && dheight==framebuffer.height)
|
|
return;
|
|
|
|
|
|
bool use_fbo=true;
|
|
|
|
|
|
if (framebuffer.fbo!=0) {
|
|
|
|
glDeleteFramebuffers(1,&framebuffer.fbo);
|
|
#if 0
|
|
glDeleteTextures(1,&framebuffer.depth);
|
|
#else
|
|
glDeleteRenderbuffers(1,&framebuffer.depth);
|
|
|
|
#endif
|
|
glDeleteTextures(1,&framebuffer.color);
|
|
|
|
for(int i=0;i<framebuffer.luminance.size();i++) {
|
|
|
|
glDeleteTextures(1,&framebuffer.luminance[i].color);
|
|
glDeleteFramebuffers(1,&framebuffer.luminance[i].fbo);
|
|
|
|
}
|
|
|
|
for(int i=0;i<3;i++) {
|
|
|
|
glDeleteTextures(1,&framebuffer.blur[i].color);
|
|
glDeleteFramebuffers(1,&framebuffer.blur[i].fbo);
|
|
}
|
|
|
|
glDeleteTextures(1,&framebuffer.sample_color);
|
|
glDeleteFramebuffers(1,&framebuffer.sample_fbo);
|
|
framebuffer.luminance.clear();
|
|
framebuffer.blur_size=0;
|
|
framebuffer.fbo=0;
|
|
}
|
|
|
|
#ifdef TOOLS_ENABLED
|
|
framebuffer.active=use_fbo;
|
|
#else
|
|
framebuffer.active=use_fbo && !low_memory_2d;
|
|
#endif
|
|
framebuffer.width=dwidth;
|
|
framebuffer.height=dheight;
|
|
framebuffer.scale=scale;
|
|
|
|
if (!framebuffer.active)
|
|
return;
|
|
|
|
|
|
glGenFramebuffers(1, &framebuffer.fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.fbo);
|
|
|
|
//print_line("generating fbo, id: "+itos(framebuffer.fbo));
|
|
//depth
|
|
|
|
// Create a render buffer
|
|
|
|
#if 0
|
|
glGenTextures(1, &framebuffer.depth);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.depth);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24, framebuffer.width, framebuffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_NONE );
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, framebuffer.depth, 0);
|
|
|
|
#else
|
|
|
|
glGenRenderbuffers(1, &framebuffer.depth);
|
|
glBindRenderbuffer(GL_RENDERBUFFER, framebuffer.depth );
|
|
|
|
glRenderbufferStorage(GL_RENDERBUFFER, use_depth24?_DEPTH_COMPONENT24_OES:GL_DEPTH_COMPONENT16, framebuffer.width,framebuffer.height);
|
|
|
|
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, framebuffer.depth);
|
|
|
|
#endif
|
|
//color
|
|
|
|
// GLuint format_rgba = use_fp16_fb?_GL_RGBA16F_EXT:GL_RGBA;
|
|
GLuint format_rgba = GL_RGBA;
|
|
GLuint format_rgb = use_fp16_fb?_GL_RGB16F_EXT:GL_RGB;
|
|
GLuint format_type = use_fp16_fb?_GL_HALF_FLOAT_OES:GL_UNSIGNED_BYTE;
|
|
GLuint format_internal=GL_RGBA;
|
|
|
|
if (use_16bits_fbo) {
|
|
format_type=GL_UNSIGNED_SHORT_5_6_5;
|
|
format_rgba=GL_RGB;
|
|
format_internal=GL_RGB;
|
|
}
|
|
/*GLuint format_luminance = use_fp16_fb?GL_RGB16F:GL_RGBA;
|
|
GLuint format_luminance_type = use_fp16_fb?(use_fu_GL_HALF_FLOAT_OES):GL_UNSIGNED_BYTE;
|
|
GLuint format_luminance_components = use_fp16_fb?GL_RGB:GL_RGBA;*/
|
|
|
|
GLuint format_luminance = use_fp16_fb?_GL_RG_EXT:GL_RGBA;
|
|
GLuint format_luminance_type = use_fp16_fb?(full_float_fb_supported?GL_FLOAT:_GL_HALF_FLOAT_OES):GL_UNSIGNED_BYTE;
|
|
GLuint format_luminance_components = use_fp16_fb?_GL_RG_EXT:GL_RGBA;
|
|
|
|
|
|
|
|
|
|
glGenTextures(1, &framebuffer.color);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.color);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, format_internal, format_type, NULL);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, framebuffer.color, 0);
|
|
#
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
|
|
if (status != GL_FRAMEBUFFER_COMPLETE) {
|
|
|
|
glDeleteFramebuffers(1,&framebuffer.fbo);
|
|
#if 0
|
|
glDeleteTextures(1,&framebuffer.depth);
|
|
#else
|
|
glDeleteRenderbuffers(1,&framebuffer.depth);
|
|
|
|
#endif
|
|
glDeleteTextures(1,&framebuffer.color);
|
|
framebuffer.fbo=0;
|
|
framebuffer.active=false;
|
|
//print_line("**************** NO FAMEBUFFEEEERRRR????");
|
|
WARN_PRINT(String("Could not create framebuffer!!, code: "+itos(status)).ascii().get_data());
|
|
}
|
|
|
|
//sample
|
|
|
|
glGenFramebuffers(1, &framebuffer.sample_fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.sample_fbo);
|
|
glGenTextures(1, &framebuffer.sample_color);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.sample_color);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, framebuffer.width, framebuffer.height, 0, format_internal, format_type, NULL);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
// glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, framebuffer.sample_color, 0);
|
|
#
|
|
status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
|
|
if (status != GL_FRAMEBUFFER_COMPLETE) {
|
|
|
|
glDeleteFramebuffers(1,&framebuffer.fbo);
|
|
#if 0
|
|
glDeleteTextures(1,&framebuffer.depth);
|
|
#else
|
|
glDeleteRenderbuffers(1,&framebuffer.depth);
|
|
|
|
#endif
|
|
glDeleteTextures(1,&framebuffer.color);
|
|
glDeleteTextures(1,&framebuffer.sample_color);
|
|
glDeleteFramebuffers(1,&framebuffer.sample_fbo);
|
|
framebuffer.fbo=0;
|
|
framebuffer.active=false;
|
|
//print_line("**************** NO FAMEBUFFEEEERRRR????");
|
|
WARN_PRINT("Could not create framebuffer!!");
|
|
}
|
|
//blur
|
|
|
|
int size = GLOBAL_DEF("rasterizer/blur_buffer_size",256);
|
|
|
|
if (size!=framebuffer.blur_size) {
|
|
|
|
|
|
for(int i=0;i<3;i++) {
|
|
|
|
if (framebuffer.blur[i].fbo) {
|
|
glDeleteFramebuffers(1,&framebuffer.blur[i].fbo);
|
|
glDeleteTextures(1,&framebuffer.blur[i].color);
|
|
framebuffer.blur[i].fbo=0;
|
|
framebuffer.blur[i].color=0;
|
|
}
|
|
}
|
|
|
|
framebuffer.blur_size=size;
|
|
|
|
for(int i=0;i<3;i++) {
|
|
|
|
glGenFramebuffers(1, &framebuffer.blur[i].fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[i].fbo);
|
|
|
|
glGenTextures(1, &framebuffer.blur[i].color);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.blur[i].color);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, format_rgba, size, size, 0,
|
|
format_internal, format_type, NULL);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
|
GL_TEXTURE_2D, framebuffer.blur[i].color, 0);
|
|
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
DEBUG_TEST_ERROR("Shadow Buffer Init");
|
|
ERR_CONTINUE( status != GL_FRAMEBUFFER_COMPLETE );
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// luminance
|
|
|
|
int base_size = GLOBAL_DEF("rasterizer/luminance_buffer_size",81);
|
|
|
|
if (framebuffer.luminance.empty() || framebuffer.luminance[0].size!=base_size) {
|
|
|
|
|
|
for(int i=0;i<framebuffer.luminance.size();i++) {
|
|
|
|
glDeleteFramebuffers(1,&framebuffer.luminance[i].fbo);
|
|
glDeleteTextures(1,&framebuffer.luminance[i].color);
|
|
}
|
|
|
|
framebuffer.luminance.clear();
|
|
|
|
|
|
|
|
while(base_size>0) {
|
|
|
|
FrameBuffer::Luminance lb;
|
|
lb.size=base_size;
|
|
|
|
|
|
glGenFramebuffers(1, &lb.fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, lb.fbo);
|
|
|
|
glGenTextures(1, &lb.color);
|
|
glBindTexture(GL_TEXTURE_2D, lb.color);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, format_luminance, lb.size, lb.size, 0,
|
|
format_luminance_components, format_luminance_type, NULL);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
|
GL_TEXTURE_2D, lb.color, 0);
|
|
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
|
|
base_size/=3;
|
|
|
|
DEBUG_TEST_ERROR("Shadow Buffer Init");
|
|
ERR_CONTINUE( status != GL_FRAMEBUFFER_COMPLETE );
|
|
|
|
framebuffer.luminance.push_back(lb);
|
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::set_base_framebuffer(GLuint p_id, Vector2 p_size) {
|
|
|
|
base_framebuffer=p_id;
|
|
|
|
if (p_size.x != 0) {
|
|
window_size = p_size;
|
|
};
|
|
}
|
|
|
|
#if 0
|
|
void RasterizerGLES2::_update_blur_buffer() {
|
|
|
|
int size = GLOBAL_DEF("rasterizer/blur_buffer_size",256);
|
|
if (size!=framebuffer.blur_size) {
|
|
|
|
for(int i=0;i<3;i++) {
|
|
|
|
if (framebuffer.blur[i].fbo) {
|
|
glDeleteFramebuffers(1,&framebuffer.blur[i].fbo);
|
|
glDeleteTextures(1,&framebuffer.blur[i].color);
|
|
framebuffer.blur[i].fbo=0;
|
|
framebuffer.blur[i].color=0;
|
|
}
|
|
}
|
|
|
|
framebuffer.blur_size=size;
|
|
|
|
for(int i=0;i<3;i++) {
|
|
|
|
glGenFramebuffers(1, &framebuffer.blur[i].fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, framebuffer.blur[i].fbo);
|
|
|
|
glGenTextures(1, &framebuffer.blur[i].color);
|
|
glBindTexture(GL_TEXTURE_2D, framebuffer.blur[i].color);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0,
|
|
GL_RGBA, GL_UNSIGNED_BYTE, NULL);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
|
|
GL_TEXTURE_2D, framebuffer.blur[i].color, 0);
|
|
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, 0);
|
|
DEBUG_TEST_ERROR("Shadow Buffer Init");
|
|
ERR_CONTINUE( status != GL_FRAMEBUFFER_COMPLETE );
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
#endif
|
|
|
|
|
|
bool RasterizerGLES2::_test_depth_shadow_buffer() {
|
|
|
|
|
|
int size=16;
|
|
|
|
GLuint fbo;
|
|
GLuint rbo;
|
|
GLuint depth;
|
|
|
|
glActiveTexture(GL_TEXTURE0);
|
|
|
|
glGenFramebuffers(1, &fbo);
|
|
glBindFramebuffer(GL_FRAMEBUFFER, fbo);
|
|
|
|
// Create a render buffer
|
|
glGenRenderbuffers(1, &rbo);
|
|
glBindRenderbuffer(GL_RENDERBUFFER, rbo);
|
|
|
|
// Create a texture for storing the depth
|
|
glGenTextures(1, &depth);
|
|
glBindTexture(GL_TEXTURE_2D, depth);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
|
|
// Remove artifact on the edges of the shadowmap
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
|
|
|
|
|
|
|
// We'll use a depth texture to store the depths in the shadow map
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, size, size, 0,
|
|
GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
|
#endif
|
|
|
|
// Attach the depth texture to FBO depth attachment point
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
|
|
GL_TEXTURE_2D, depth, 0);
|
|
|
|
|
|
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
|
|
|
|
glDeleteFramebuffers(1,&fbo);
|
|
glDeleteRenderbuffers(1,&rbo);
|
|
glDeleteTextures(1,&depth);
|
|
|
|
return status == GL_FRAMEBUFFER_COMPLETE;
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::init() {
|
|
|
|
if (OS::get_singleton()->is_stdout_verbose()) {
|
|
print_line("Using GLES2 video driver");
|
|
}
|
|
|
|
#ifdef GLEW_ENABLED
|
|
GLuint res = glewInit();
|
|
ERR_FAIL_COND(res!=GLEW_OK);
|
|
if (OS::get_singleton()->is_stdout_verbose()) {
|
|
print_line(String("GLES2: Using GLEW ") + (const char*) glewGetString(GLEW_VERSION));
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
|
|
scene_pass=1;
|
|
|
|
if (extensions.size()==0) {
|
|
|
|
set_extensions( (const char*)glGetString( GL_EXTENSIONS ));
|
|
}
|
|
|
|
|
|
GLint tmp = 0;
|
|
glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &tmp);
|
|
//print_line("GL_MAX_VERTEX_ATTRIBS "+itos(tmp));
|
|
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDepthFunc(GL_LEQUAL);
|
|
glFrontFace(GL_CW);
|
|
//glEnable(GL_TEXTURE_2D);
|
|
|
|
default_material=create_default_material();
|
|
|
|
material_shader.init();
|
|
canvas_shader.init();
|
|
copy_shader.init();
|
|
canvas_shadow_shader.init();
|
|
|
|
#ifdef GLEW_ENABLED
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_GLES_OVER_GL,true);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_GLES_OVER_GL,true);
|
|
canvas_shadow_shader.set_conditional(CanvasShadowShaderGLES2::USE_GLES_OVER_GL,true);
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_GLES_OVER_GL,true);
|
|
#endif
|
|
|
|
|
|
shadow=NULL;
|
|
shadow_pass=0;
|
|
|
|
framebuffer.fbo=0;
|
|
framebuffer.width=0;
|
|
framebuffer.height=0;
|
|
// framebuffer.buff16=false;
|
|
// framebuffer.blur[0].fbo=false;
|
|
// framebuffer.blur[1].fbo=false;
|
|
framebuffer.active=false;
|
|
|
|
|
|
//do a single initial clear
|
|
glClearColor(0,0,0,1);
|
|
//glClearDepth(1.0);
|
|
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
|
|
|
|
glGenTextures(1, &white_tex);
|
|
unsigned char whitetexdata[8*8*3];
|
|
for(int i=0;i<8*8*3;i++) {
|
|
whitetexdata[i]=255;
|
|
}
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D,white_tex);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE,whitetexdata);
|
|
glGenerateMipmap(GL_TEXTURE_2D);
|
|
glBindTexture(GL_TEXTURE_2D,0);
|
|
|
|
#ifdef GLEW_ENABLED
|
|
|
|
|
|
pvr_supported=false;
|
|
etc_supported=false;
|
|
use_depth24 =true;
|
|
s3tc_supported = true;
|
|
atitc_supported = false;
|
|
use_hw_skeleton_xform = false;
|
|
// use_texture_instancing=false;
|
|
// use_attribute_instancing=true;
|
|
use_texture_instancing=false;
|
|
use_attribute_instancing=true;
|
|
full_float_fb_supported=true;
|
|
srgb_supported=true;
|
|
latc_supported=true;
|
|
s3tc_srgb_supported=true;
|
|
use_anisotropic_filter=true;
|
|
float_linear_supported=true;
|
|
float_supported=true;
|
|
|
|
read_depth_supported=_test_depth_shadow_buffer();
|
|
use_rgba_shadowmaps=!read_depth_supported;
|
|
//print_line("read depth support? "+itos(read_depth_supported));
|
|
|
|
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT,&anisotropic_level);
|
|
anisotropic_level=MIN(anisotropic_level,float(GLOBAL_DEF("rasterizer/anisotropic_filter_level",4.0)));
|
|
#ifdef OSX_ENABLED
|
|
use_rgba_shadowmaps=true;
|
|
use_fp16_fb=false;
|
|
#else
|
|
|
|
#endif
|
|
use_half_float=true;
|
|
|
|
#else
|
|
|
|
for (Set<String>::Element *E=extensions.front();E;E=E->next()) {
|
|
print_line(E->get());
|
|
}
|
|
read_depth_supported=extensions.has("GL_OES_depth_texture");
|
|
use_rgba_shadowmaps=!read_depth_supported;
|
|
if (shadow_filter>=SHADOW_FILTER_ESM && !extensions.has("GL_EXT_frag_depth")) {
|
|
use_rgba_shadowmaps=true; //no other way, go back to rgba
|
|
}
|
|
pvr_supported=extensions.has("GL_IMG_texture_compression_pvrtc");
|
|
pvr_srgb_supported=extensions.has("GL_EXT_pvrtc_sRGB");
|
|
etc_supported=extensions.has("GL_OES_compressed_ETC1_RGB8_texture");
|
|
use_depth24 = extensions.has("GL_OES_depth24");
|
|
s3tc_supported = extensions.has("GL_EXT_texture_compression_dxt1") || extensions.has("GL_EXT_texture_compression_s3tc") || extensions.has("WEBGL_compressed_texture_s3tc");
|
|
use_half_float = extensions.has("GL_OES_vertex_half_float");
|
|
atitc_supported=extensions.has("GL_AMD_compressed_ATC_texture");
|
|
|
|
|
|
srgb_supported=extensions.has("GL_EXT_sRGB");
|
|
s3tc_srgb_supported = s3tc_supported && extensions.has("GL_EXT_texture_compression_s3tc");
|
|
latc_supported = extensions.has("GL_EXT_texture_compression_latc");
|
|
anisotropic_level=1.0;
|
|
use_anisotropic_filter=extensions.has("GL_EXT_texture_filter_anisotropic");
|
|
if (use_anisotropic_filter) {
|
|
glGetFloatv(_GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT,&anisotropic_level);
|
|
anisotropic_level=MIN(anisotropic_level,float(GLOBAL_DEF("rasterizer/anisotropic_filter_level",4.0)));
|
|
}
|
|
|
|
|
|
print_line("S3TC: "+itos(s3tc_supported)+" ATITC: "+itos(atitc_supported));
|
|
|
|
GLint vtf;
|
|
glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS,&vtf);
|
|
float_supported = extensions.has("GL_OES_texture_float");
|
|
use_hw_skeleton_xform=vtf>0 && float_supported;
|
|
float_linear_supported = extensions.has("GL_OES_texture_float_linear");
|
|
|
|
//if (extensions.has("GL_QCOM_tiled_rendering"))
|
|
// use_hw_skeleton_xform=false;
|
|
GLint mva;
|
|
glGetIntegerv(GL_MAX_VERTEX_ATTRIBS,&mva);
|
|
if (vtf==0 && mva>8) {
|
|
//tegra 3, mali 400
|
|
use_attribute_instancing=true;
|
|
use_texture_instancing=false;
|
|
} else if (vtf>0 && extensions.has("GL_OES_texture_float")){
|
|
//use_texture_instancing=true;
|
|
use_texture_instancing=false; // i don't get it, uniforms are faster.
|
|
use_attribute_instancing=false;
|
|
|
|
|
|
|
|
} else {
|
|
|
|
use_texture_instancing=false;
|
|
use_attribute_instancing=false;
|
|
}
|
|
|
|
if (use_fp16_fb) {
|
|
use_fp16_fb=extensions.has("GL_OES_texture_half_float") && extensions.has("GL_EXT_color_buffer_half_float") && extensions.has("GL_EXT_texture_rg");
|
|
}
|
|
|
|
full_float_fb_supported=extensions.has("GL_EXT_color_buffer_float");
|
|
|
|
|
|
//etc_supported=false;
|
|
use_hw_skeleton_xform=false;
|
|
|
|
#endif
|
|
|
|
//use_rgba_shadowmaps=true;
|
|
|
|
|
|
|
|
glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &max_texture_units);
|
|
glGetIntegerv(GL_MAX_TEXTURE_SIZE,&max_texture_size);
|
|
//read_depth_supported=false;
|
|
|
|
canvas_shadow_blur = canvas_light_shadow_buffer_create(max_texture_size);
|
|
|
|
{
|
|
//shadowmaps
|
|
OS::VideoMode vm=OS::get_singleton()->get_video_mode();
|
|
|
|
//don't use a shadowbuffer too big in GLES, this should be the maximum
|
|
int max_shadow_size = GLOBAL_DEF("rasterizer/max_shadow_buffer_size",1024);//nearest_power_of_2(MIN(vm.width,vm.height))/2;
|
|
int smsize=max_shadow_size;
|
|
while(smsize>=16) {
|
|
|
|
ShadowBuffer sb;
|
|
bool s = sb.init(smsize,!use_rgba_shadowmaps);
|
|
if (s)
|
|
near_shadow_buffers.push_back(sb);
|
|
smsize/=2;
|
|
}
|
|
|
|
blur_shadow_buffer.init(max_shadow_size,!use_rgba_shadowmaps);
|
|
|
|
|
|
//material_shader
|
|
material_shader.set_conditional(MaterialShaderGLES2::USE_DEPTH_SHADOWS,!use_rgba_shadowmaps);
|
|
canvas_shadow_shader.set_conditional(CanvasShadowShaderGLES2::USE_DEPTH_SHADOWS,!use_rgba_shadowmaps);
|
|
|
|
}
|
|
|
|
|
|
shadow_material = material_create(); //empty with nothing
|
|
shadow_mat_ptr = material_owner.get(shadow_material);
|
|
overdraw_material = create_overdraw_debug_material();
|
|
copy_shader.set_conditional(CopyShaderGLES2::USE_8BIT_HDR,!use_fp16_fb);
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_DEPTH_SHADOWS,read_depth_supported);
|
|
|
|
canvas_shader.set_conditional(CanvasShaderGLES2::USE_PIXEL_SNAP,GLOBAL_DEF("display/use_2d_pixel_snap",false));
|
|
|
|
npo2_textures_available=true;
|
|
//fragment_lighting=false;
|
|
_rinfo.texture_mem=0;
|
|
current_env=NULL;
|
|
current_rt=NULL;
|
|
current_vd=NULL;
|
|
current_debug=VS::SCENARIO_DEBUG_DISABLED;
|
|
camera_ortho=false;
|
|
|
|
glGenBuffers(1,&gui_quad_buffer);
|
|
glBindBuffer(GL_ARRAY_BUFFER,gui_quad_buffer);
|
|
#ifdef GLES_NO_CLIENT_ARRAYS //WebGL specific implementation.
|
|
glBufferData(GL_ARRAY_BUFFER, 8 * MAX_POLYGON_VERTICES,NULL,GL_DYNAMIC_DRAW);
|
|
#else
|
|
glBufferData(GL_ARRAY_BUFFER,128,NULL,GL_DYNAMIC_DRAW);
|
|
#endif
|
|
glBindBuffer(GL_ARRAY_BUFFER,0); //unbind
|
|
|
|
|
|
#ifdef GLES_NO_CLIENT_ARRAYS //webgl indices buffer
|
|
glGenBuffers(1, &indices_buffer);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, indices_buffer);
|
|
glBufferData(GL_ELEMENT_ARRAY_BUFFER, 16*1024, NULL, GL_DYNAMIC_DRAW);
|
|
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);// unbind
|
|
#endif
|
|
|
|
shader_time_rollback = GLOBAL_DEF("rasterizer/shader_time_rollback",300);
|
|
|
|
using_canvas_bg=false;
|
|
_update_framebuffer();
|
|
DEBUG_TEST_ERROR("Initializing");
|
|
}
|
|
|
|
void RasterizerGLES2::finish() {
|
|
|
|
free(default_material);
|
|
free(shadow_material);
|
|
free(canvas_shadow_blur);
|
|
free( overdraw_material );
|
|
}
|
|
|
|
int RasterizerGLES2::get_render_info(VS::RenderInfo p_info) {
|
|
|
|
switch(p_info) {
|
|
|
|
case VS::INFO_OBJECTS_IN_FRAME: {
|
|
|
|
return _rinfo.object_count;
|
|
} break;
|
|
case VS::INFO_VERTICES_IN_FRAME: {
|
|
|
|
return _rinfo.vertex_count;
|
|
} break;
|
|
case VS::INFO_MATERIAL_CHANGES_IN_FRAME: {
|
|
|
|
return _rinfo.mat_change_count;
|
|
} break;
|
|
case VS::INFO_SHADER_CHANGES_IN_FRAME: {
|
|
|
|
return _rinfo.shader_change_count;
|
|
} break;
|
|
case VS::INFO_DRAW_CALLS_IN_FRAME: {
|
|
|
|
return _rinfo.draw_calls;
|
|
} break;
|
|
case VS::INFO_SURFACE_CHANGES_IN_FRAME: {
|
|
|
|
return _rinfo.surface_count;
|
|
} break;
|
|
case VS::INFO_USAGE_VIDEO_MEM_TOTAL: {
|
|
|
|
return 0;
|
|
} break;
|
|
case VS::INFO_VIDEO_MEM_USED: {
|
|
|
|
return get_render_info(VS::INFO_TEXTURE_MEM_USED)+get_render_info(VS::INFO_VERTEX_MEM_USED);
|
|
} break;
|
|
case VS::INFO_TEXTURE_MEM_USED: {
|
|
|
|
return _rinfo.texture_mem;
|
|
} break;
|
|
case VS::INFO_VERTEX_MEM_USED: {
|
|
|
|
return 0;
|
|
} break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void RasterizerGLES2::set_extensions(const char *p_strings) {
|
|
|
|
Vector<String> strings = String(p_strings).split(" ",false);
|
|
for(int i=0;i<strings.size();i++) {
|
|
|
|
extensions.insert(strings[i]);
|
|
// print_line(strings[i]);
|
|
}
|
|
}
|
|
|
|
bool RasterizerGLES2::needs_to_draw_next_frame() const {
|
|
|
|
return draw_next_frame;
|
|
}
|
|
|
|
bool RasterizerGLES2::has_feature(VS::Features p_feature) const {
|
|
|
|
switch( p_feature) {
|
|
case VS::FEATURE_SHADERS: return true;
|
|
case VS::FEATURE_NEEDS_RELOAD_HOOK: return use_reload_hooks;
|
|
default: return false;
|
|
}
|
|
}
|
|
|
|
|
|
void RasterizerGLES2::reload_vram() {
|
|
|
|
|
|
glEnable(GL_DEPTH_TEST);
|
|
glDepthFunc(GL_LEQUAL);
|
|
glFrontFace(GL_CW);
|
|
|
|
|
|
|
|
//do a single initial clear
|
|
glClearColor(0,0,0,1);
|
|
//glClearDepth(1.0);
|
|
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
|
|
|
|
|
|
glGenTextures(1, &white_tex);
|
|
unsigned char whitetexdata[8*8*3];
|
|
for(int i=0;i<8*8*3;i++) {
|
|
whitetexdata[i]=255;
|
|
}
|
|
glActiveTexture(GL_TEXTURE0);
|
|
glBindTexture(GL_TEXTURE_2D,white_tex);
|
|
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 8, 8, 0, GL_RGB, GL_UNSIGNED_BYTE,whitetexdata);
|
|
glGenerateMipmap(GL_TEXTURE_2D);
|
|
glBindTexture(GL_TEXTURE_2D,0);
|
|
|
|
|
|
|
|
List<RID> textures;
|
|
texture_owner.get_owned_list(&textures);
|
|
keep_copies=false;
|
|
for(List<RID>::Element *E=textures.front();E;E=E->next()) {
|
|
|
|
RID tid = E->get();
|
|
Texture *t=texture_owner.get(tid);
|
|
ERR_CONTINUE(!t);
|
|
t->tex_id=0;
|
|
t->data_size=0;
|
|
glGenTextures(1, &t->tex_id);
|
|
t->active=false;
|
|
if (t->render_target)
|
|
continue;
|
|
texture_allocate(tid,t->width,t->height,t->format,t->flags);
|
|
bool had_image=false;
|
|
for(int i=0;i<6;i++) {
|
|
if (!t->image[i].empty()) {
|
|
texture_set_data(tid,t->image[i],VS::CubeMapSide(i));
|
|
had_image=true;
|
|
}
|
|
}
|
|
|
|
if (!had_image && t->reloader) {
|
|
Object *rl = ObjectDB::get_instance(t->reloader);
|
|
if (rl)
|
|
rl->call(t->reloader_func,tid);
|
|
}
|
|
}
|
|
keep_copies=true;
|
|
|
|
List<RID> render_targets;
|
|
render_target_owner.get_owned_list(&render_targets);
|
|
for(List<RID>::Element *E=render_targets.front();E;E=E->next()) {
|
|
RenderTarget *rt = render_target_owner.get(E->get());
|
|
|
|
int w = rt->width;
|
|
int h = rt->height;
|
|
rt->width=0;
|
|
rt->height=0;
|
|
render_target_set_size(E->get(),w,h);
|
|
}
|
|
|
|
|
|
List<RID> meshes;
|
|
mesh_owner.get_owned_list(&meshes);
|
|
for(List<RID>::Element *E=meshes.front();E;E=E->next()) {
|
|
|
|
Mesh *mesh = mesh_owner.get(E->get());
|
|
Vector<Surface*> surfaces =mesh->surfaces;
|
|
mesh->surfaces.clear();
|
|
for(int i=0;i<surfaces.size();i++) {
|
|
mesh_add_surface(E->get(),surfaces[i]->primitive,surfaces[i]->data,surfaces[i]->morph_data,surfaces[i]->alpha_sort);
|
|
mesh_surface_set_material(E->get(),i,surfaces[i]->material);
|
|
|
|
if (surfaces[i]->array_local != 0) {
|
|
memfree(surfaces[i]->array_local);
|
|
};
|
|
if (surfaces[i]->index_array_local != 0) {
|
|
memfree(surfaces[i]->index_array_local);
|
|
};
|
|
|
|
memdelete( surfaces[i] );
|
|
}
|
|
|
|
}
|
|
|
|
List<RID> skeletons;
|
|
skeleton_owner.get_owned_list(&skeletons);
|
|
for(List<RID>::Element *E=skeletons.front();E;E=E->next()) {
|
|
|
|
Skeleton *sk = skeleton_owner.get(E->get());
|
|
if (!sk->tex_id)
|
|
continue; //does not use hw transform, leave alone
|
|
|
|
Vector<Skeleton::Bone> bones = sk->bones;
|
|
sk->bones.clear();
|
|
sk->tex_id=0;
|
|
sk->pixel_size=1.0;
|
|
skeleton_resize(E->get(),bones.size());
|
|
sk->bones=bones;
|
|
}
|
|
|
|
List<RID> multimeshes;
|
|
multimesh_owner.get_owned_list(&multimeshes);
|
|
for(List<RID>::Element *E=multimeshes.front();E;E=E->next()) {
|
|
|
|
MultiMesh *mm = multimesh_owner.get(E->get());
|
|
if (!mm->tex_id)
|
|
continue; //does not use hw transform, leave alone
|
|
|
|
Vector<MultiMesh::Element> elements = mm->elements;
|
|
mm->elements.clear();
|
|
|
|
mm->tw=1;
|
|
mm->th=1;
|
|
mm->tex_id=0;
|
|
mm->last_pass=0;
|
|
mm->visible = -1;
|
|
|
|
multimesh_set_instance_count(E->get(),elements.size());
|
|
mm->elements=elements;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (framebuffer.fbo!=0) {
|
|
|
|
framebuffer.fbo=0;
|
|
framebuffer.depth=0;
|
|
framebuffer.color=0;
|
|
|
|
for(int i=0;i<3;i++) {
|
|
framebuffer.blur[i].fbo=0;
|
|
framebuffer.blur[i].color=0;
|
|
}
|
|
|
|
framebuffer.luminance.clear();
|
|
|
|
}
|
|
|
|
for(int i=0;i<near_shadow_buffers.size();i++) {
|
|
near_shadow_buffers[i].init(near_shadow_buffers[i].size,!use_rgba_shadowmaps);
|
|
}
|
|
|
|
blur_shadow_buffer.init(near_shadow_buffers[0].size,!use_rgba_shadowmaps);
|
|
|
|
|
|
|
|
canvas_shader.clear_caches();
|
|
material_shader.clear_caches();
|
|
blur_shader.clear_caches();
|
|
copy_shader.clear_caches();
|
|
|
|
|
|
List<RID> shaders;
|
|
shader_owner.get_owned_list(&shaders);
|
|
for(List<RID>::Element *E=shaders.front();E;E=E->next()) {
|
|
|
|
Shader *s = shader_owner.get(E->get());
|
|
s->custom_code_id=0;
|
|
s->version=1;
|
|
s->valid=false;
|
|
shader_set_mode(E->get(),s->mode);
|
|
|
|
}
|
|
|
|
List<RID> materials;
|
|
material_owner.get_owned_list(&materials);
|
|
for(List<RID>::Element *E=materials.front();E;E=E->next()) {
|
|
|
|
|
|
Material *m = material_owner.get(E->get());
|
|
RID shader = m->shader;
|
|
m->shader_version=0;
|
|
material_set_shader(E->get(),shader);
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
void RasterizerGLES2::set_use_framebuffers(bool p_use) {
|
|
|
|
use_framebuffers=p_use;
|
|
}
|
|
|
|
RasterizerGLES2* RasterizerGLES2::get_singleton() {
|
|
|
|
return _singleton;
|
|
};
|
|
|
|
int RasterizerGLES2::RenderList::max_elements=RenderList::DEFAULT_MAX_ELEMENTS;
|
|
|
|
void RasterizerGLES2::set_force_16_bits_fbo(bool p_force) {
|
|
|
|
use_16bits_fbo=p_force;
|
|
}
|
|
|
|
RasterizerGLES2::RasterizerGLES2(bool p_compress_arrays,bool p_keep_ram_copy,bool p_default_fragment_lighting,bool p_use_reload_hooks) {
|
|
|
|
_singleton = this;
|
|
|
|
RenderList::max_elements=GLOBAL_DEF("rasterizer/max_render_elements",(int)RenderList::DEFAULT_MAX_ELEMENTS);
|
|
if (RenderList::max_elements>64000)
|
|
RenderList::max_elements=64000;
|
|
if (RenderList::max_elements<1024)
|
|
RenderList::max_elements=1024;
|
|
|
|
opaque_render_list.init();
|
|
alpha_render_list.init();
|
|
|
|
skinned_buffer_size = GLOBAL_DEF("rasterizer/skeleton_buffer_size_kb",DEFAULT_SKINNED_BUFFER_SIZE);
|
|
if (skinned_buffer_size<256)
|
|
skinned_buffer_size=256;
|
|
if (skinned_buffer_size>16384)
|
|
skinned_buffer_size=16384;
|
|
skinned_buffer_size*=1024;
|
|
skinned_buffer = memnew_arr( uint8_t, skinned_buffer_size );
|
|
|
|
keep_copies=p_keep_ram_copy;
|
|
use_reload_hooks=p_use_reload_hooks;
|
|
pack_arrays=p_compress_arrays;
|
|
p_default_fragment_lighting=false;
|
|
fragment_lighting=GLOBAL_DEF("rasterizer/use_fragment_lighting",true);
|
|
read_depth_supported=true; //todo check for extension
|
|
shadow_filter=ShadowFilterTechnique((int)(GLOBAL_DEF("rasterizer/shadow_filter",SHADOW_FILTER_PCF5)));
|
|
Globals::get_singleton()->set_custom_property_info("rasterizer/shadow_filter",PropertyInfo(Variant::INT,"rasterizer/shadow_filter",PROPERTY_HINT_ENUM,"None,PCF5,PCF13,ESM"));
|
|
use_fp16_fb=bool(GLOBAL_DEF("rasterizer/fp16_framebuffer",true));
|
|
use_shadow_mapping=true;
|
|
use_fast_texture_filter=!bool(GLOBAL_DEF("rasterizer/trilinear_mipmap_filter",true));
|
|
low_memory_2d=bool(GLOBAL_DEF("rasterizer/low_memory_2d_mode",false));
|
|
skel_default.resize(1024*4);
|
|
for(int i=0;i<1024/3;i++) {
|
|
|
|
float * ptr = skel_default.ptr();
|
|
ptr+=i*4*4;
|
|
ptr[0]=1.0;
|
|
ptr[1]=0.0;
|
|
ptr[2]=0.0;
|
|
ptr[3]=0.0;
|
|
|
|
ptr[4]=0.0;
|
|
ptr[5]=1.0;
|
|
ptr[6]=0.0;
|
|
ptr[7]=0.0;
|
|
|
|
ptr[8]=0.0;
|
|
ptr[9]=0.0;
|
|
ptr[10]=1.0;
|
|
ptr[12]=0.0;
|
|
}
|
|
|
|
base_framebuffer=0;
|
|
frame = 0;
|
|
draw_next_frame=false;
|
|
use_framebuffers=true;
|
|
framebuffer.active=false;
|
|
tc0_id_cache=0;
|
|
tc0_idx=0;
|
|
use_16bits_fbo=false;
|
|
};
|
|
|
|
void RasterizerGLES2::restore_framebuffer() {
|
|
|
|
glBindFramebuffer(GL_FRAMEBUFFER, base_framebuffer);
|
|
|
|
}
|
|
|
|
RasterizerGLES2::~RasterizerGLES2() {
|
|
|
|
memdelete_arr(skinned_buffer);
|
|
};
|
|
|
|
|
|
#endif
|