f55039b194
Adds GLES2 draw calls batching for the same render list item that uses multiple rasterizer commands (e.g. Label node; a node with multiple GDScript draw_* calls).
113 lines
1.7 KiB
GLSL
113 lines
1.7 KiB
GLSL
[vertex]
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#ifdef USE_GLES_OVER_GL
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#define mediump
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#define highp
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#else
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precision mediump float;
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precision mediump int;
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#endif
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uniform highp mat4 projection_matrix;
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uniform highp mat4 modelview_matrix;
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uniform highp mat4 extra_matrix;
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attribute highp vec2 vertex; // attrib:0
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attribute vec4 color_attrib; // attrib:3
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attribute vec2 uv_attrib; // attrib:4
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varying vec2 uv_interp;
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varying vec4 color_interp;
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uniform highp vec2 color_texpixel_size;
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uniform highp float time;
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VERTEX_SHADER_GLOBALS
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vec2 select(vec2 a, vec2 b, bvec2 c) {
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vec2 ret;
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ret.x = c.x ? b.x : a.x;
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ret.y = c.y ? b.y : a.y;
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return ret;
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}
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void main() {
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vec4 color = color_attrib;
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vec4 outvec = vec4(vertex.xy, 0.0, 1.0);
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uv_interp = uv_attrib;
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{
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vec2 src_vtx=outvec.xy;
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VERTEX_SHADER_CODE
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}
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color_interp = color;
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gl_Position = projection_matrix * modelview_matrix * outvec;
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}
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[fragment]
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#ifdef USE_GLES_OVER_GL
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#define mediump
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#define highp
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#else
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precision mediump float;
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precision mediump int;
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#endif
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uniform sampler2D color_texture; // texunit:0
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uniform highp vec2 color_texpixel_size;
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uniform mediump sampler2D normal_texture; // texunit:1
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varying mediump vec2 uv_interp;
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varying mediump vec4 color_interp;
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uniform highp float time;
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uniform vec4 final_modulate;
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#ifdef SCREEN_TEXTURE_USED
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uniform sampler2D screen_texture; // texunit:2
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#endif
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#ifdef SCREEN_UV_USED
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uniform vec2 screen_pixel_size;
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#endif
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FRAGMENT_SHADER_GLOBALS
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void main() {
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vec4 color = color_interp;
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color *= texture2D(color_texture, uv_interp);
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#ifdef SCREEN_UV_USED
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vec2 screen_uv = gl_FragCoord.xy * screen_pixel_size;
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#endif
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{
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FRAGMENT_SHADER_CODE
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}
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color *= final_modulate;
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gl_FragColor = color;
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}
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