4c3f7d1290
Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
533 lines
16 KiB
Python
533 lines
16 KiB
Python
#!/usr/bin/env python
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Import("env")
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Import("env_modules")
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env_text_server_adv = env_modules.Clone()
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def make_icu_data(target, source, env):
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import os
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dst = target[0].srcnode().abspath
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g = open(dst, "w", encoding="utf-8")
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g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
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g.write("/* (C) 2016 and later: Unicode, Inc. and others. */\n")
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g.write("/* License & terms of use: https://www.unicode.org/copyright.html */\n")
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g.write("#ifndef _ICU_DATA_H\n")
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g.write("#define _ICU_DATA_H\n")
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g.write('#include "unicode/utypes.h"\n')
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g.write('#include "unicode/udata.h"\n')
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g.write('#include "unicode/uversion.h"\n')
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f = open(source[0].srcnode().abspath, "rb")
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buf = f.read()
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import os.path
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g.write('extern "C" U_EXPORT const size_t U_ICUDATA_SIZE = ' + str(len(buf)) + ";\n")
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g.write('extern "C" U_EXPORT const unsigned char U_ICUDATA_ENTRY_POINT[] = {\n')
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for i in range(len(buf)):
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g.write("\t" + str(buf[i]) + ",\n")
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g.write("};\n")
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g.write("#endif")
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# Thirdparty source files
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thirdparty_obj = []
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freetype_enabled = env.module_check_dependencies("text_server_adv", ["freetype"], True)
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msdngen_enabled = env.module_check_dependencies("text_server_adv", ["msdfgen"], True)
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if env["builtin_harfbuzz"]:
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env_harfbuzz = env_modules.Clone()
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env_harfbuzz.disable_warnings()
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thirdparty_dir = "#thirdparty/harfbuzz/"
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thirdparty_sources = [
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"src/hb-aat-layout.cc",
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"src/hb-aat-map.cc",
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"src/hb-blob.cc",
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"src/hb-buffer-serialize.cc",
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"src/hb-buffer.cc",
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"src/hb-common.cc",
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#'src/hb-coretext.cc',
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#'src/hb-directwrite.cc',
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"src/hb-draw.cc",
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"src/hb-face.cc",
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"src/hb-fallback-shape.cc",
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"src/hb-font.cc",
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#'src/hb-gdi.cc',
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#'src/hb-glib.cc',
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#'src/hb-gobject-structs.cc',
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"src/hb-icu.cc",
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"src/hb-map.cc",
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"src/hb-number.cc",
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"src/hb-ot-cff1-table.cc",
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"src/hb-ot-cff2-table.cc",
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"src/hb-ot-color.cc",
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"src/hb-ot-face.cc",
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"src/hb-ot-font.cc",
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"src/hb-ot-layout.cc",
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"src/hb-ot-map.cc",
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"src/hb-ot-math.cc",
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"src/hb-ot-meta.cc",
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"src/hb-ot-metrics.cc",
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"src/hb-ot-name.cc",
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"src/hb-ot-shape-complex-arabic.cc",
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"src/hb-ot-shape-complex-default.cc",
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"src/hb-ot-shape-complex-hangul.cc",
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"src/hb-ot-shape-complex-hebrew.cc",
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"src/hb-ot-shape-complex-indic-table.cc",
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"src/hb-ot-shape-complex-indic.cc",
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"src/hb-ot-shape-complex-khmer.cc",
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"src/hb-ot-shape-complex-myanmar.cc",
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"src/hb-ot-shape-complex-syllabic.cc",
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"src/hb-ot-shape-complex-thai.cc",
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"src/hb-ot-shape-complex-use.cc",
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"src/hb-ot-shape-complex-vowel-constraints.cc",
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"src/hb-ot-shape-fallback.cc",
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"src/hb-ot-shape-normalize.cc",
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"src/hb-ot-shape.cc",
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"src/hb-ot-tag.cc",
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"src/hb-ot-var.cc",
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"src/hb-set.cc",
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"src/hb-shape-plan.cc",
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"src/hb-shape.cc",
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"src/hb-shaper.cc",
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"src/hb-static.cc",
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"src/hb-style.cc",
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"src/hb-subset-cff-common.cc",
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"src/hb-subset-cff1.cc",
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"src/hb-subset-cff2.cc",
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"src/hb-subset-input.cc",
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"src/hb-subset-plan.cc",
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"src/hb-subset.cc",
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"src/hb-ucd.cc",
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"src/hb-unicode.cc",
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#'src/hb-uniscribe.cc'
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]
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if freetype_enabled:
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thirdparty_sources += [
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"src/hb-ft.cc",
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"src/hb-graphite2.cc",
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]
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thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
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env_harfbuzz.Append(
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CPPPATH=[
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"#thirdparty/harfbuzz/src",
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"#thirdparty/icu4c/common/",
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]
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)
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if freetype_enabled:
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env_harfbuzz.Append(
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CPPPATH=[
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"#thirdparty/freetype/include",
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"#thirdparty/graphite/include",
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]
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)
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if env["platform"] == "android" or env["platform"] == "linuxbsd":
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env_harfbuzz.Append(CCFLAGS=["-DHAVE_PTHREAD"])
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if env["platform"] == "javascript":
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if env["threads_enabled"]:
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env_harfbuzz.Append(CCFLAGS=["-DHAVE_PTHREAD"])
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else:
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env_harfbuzz.Append(CCFLAGS=["-DHB_NO_MT"])
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env_harfbuzz.Append(
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CCFLAGS=[
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"-DHAVE_ICU_BUILTIN",
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"-DHAVE_ICU",
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]
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)
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if freetype_enabled:
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env_harfbuzz.Append(
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CCFLAGS=[
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"-DHAVE_FREETYPE",
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"-DHAVE_GRAPHITE2",
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"-DGRAPHITE2_STATIC",
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]
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)
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lib = env_harfbuzz.add_library("harfbuzz_builtin", thirdparty_sources)
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thirdparty_obj += lib
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# Needs to be appended to arrive after libscene in the linker call,
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# but we don't want it to arrive *after* system libs, so manual hack
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# LIBS contains first SCons Library objects ("SCons.Node.FS.File object")
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# and then plain strings for system library. We insert between the two.
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inserted = False
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for idx, linklib in enumerate(env["LIBS"]):
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if isinstance(linklib, (str, bytes)): # first system lib such as "X11", otherwise SCons lib object
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env["LIBS"].insert(idx, lib)
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inserted = True
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break
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if not inserted:
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env.Append(LIBS=[lib])
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if env["builtin_graphite"] and freetype_enabled:
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env_graphite = env_modules.Clone()
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env_graphite.disable_warnings()
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thirdparty_dir = "#thirdparty/graphite/"
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thirdparty_sources = [
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"src/gr_char_info.cpp",
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"src/gr_face.cpp",
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"src/gr_features.cpp",
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"src/gr_font.cpp",
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"src/gr_logging.cpp",
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"src/gr_segment.cpp",
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"src/gr_slot.cpp",
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"src/CmapCache.cpp",
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"src/Code.cpp",
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"src/Collider.cpp",
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"src/Decompressor.cpp",
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"src/Face.cpp",
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#'src/FileFace.cpp',
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"src/FeatureMap.cpp",
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"src/Font.cpp",
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"src/GlyphCache.cpp",
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"src/GlyphFace.cpp",
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"src/Intervals.cpp",
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"src/Justifier.cpp",
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"src/NameTable.cpp",
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"src/Pass.cpp",
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"src/Position.cpp",
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"src/Segment.cpp",
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"src/Silf.cpp",
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"src/Slot.cpp",
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"src/Sparse.cpp",
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"src/TtfUtil.cpp",
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"src/UtfCodec.cpp",
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"src/FileFace.cpp",
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"src/json.cpp",
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]
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if not env_graphite.msvc:
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thirdparty_sources += ["src/direct_machine.cpp"]
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else:
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thirdparty_sources += ["src/call_machine.cpp"]
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thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
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env_graphite.Append(CPPPATH=["#thirdparty/graphite/src", "#thirdparty/graphite/include"])
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env_graphite.Append(
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CCFLAGS=[
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"-DGRAPHITE2_STATIC",
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"-DGRAPHITE2_NTRACING",
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"-DGRAPHITE2_NFILEFACE",
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]
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)
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lib = env_graphite.add_library("graphite_builtin", thirdparty_sources)
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thirdparty_obj += lib
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# Needs to be appended to arrive after libscene in the linker call,
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# but we don't want it to arrive *after* system libs, so manual hack
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# LIBS contains first SCons Library objects ("SCons.Node.FS.File object")
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# and then plain strings for system library. We insert between the two.
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inserted = False
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for idx, linklib in enumerate(env["LIBS"]):
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if isinstance(linklib, (str, bytes)): # first system lib such as "X11", otherwise SCons lib object
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env["LIBS"].insert(idx, lib)
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inserted = True
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break
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if not inserted:
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env.Append(LIBS=[lib])
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if env["builtin_icu"]:
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env_icu = env_modules.Clone()
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env_icu.disable_warnings()
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thirdparty_dir = "#thirdparty/icu4c/"
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thirdparty_sources = [
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"common/appendable.cpp",
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"common/bmpset.cpp",
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"common/brkeng.cpp",
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"common/brkiter.cpp",
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"common/bytesinkutil.cpp",
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"common/bytestream.cpp",
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"common/bytestrie.cpp",
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"common/bytestriebuilder.cpp",
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"common/bytestrieiterator.cpp",
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"common/caniter.cpp",
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"common/characterproperties.cpp",
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"common/chariter.cpp",
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"common/charstr.cpp",
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"common/cmemory.cpp",
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"common/cstr.cpp",
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"common/cstring.cpp",
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"common/cwchar.cpp",
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"common/dictbe.cpp",
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"common/dictionarydata.cpp",
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"common/dtintrv.cpp",
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"common/edits.cpp",
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"common/errorcode.cpp",
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"common/filteredbrk.cpp",
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"common/filterednormalizer2.cpp",
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"common/icudataver.cpp",
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"common/icuplug.cpp",
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"common/loadednormalizer2impl.cpp",
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"common/localebuilder.cpp",
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"common/localematcher.cpp",
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"common/localeprioritylist.cpp",
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"common/locavailable.cpp",
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"common/locbased.cpp",
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"common/locdispnames.cpp",
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"common/locdistance.cpp",
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"common/locdspnm.cpp",
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"common/locid.cpp",
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"common/loclikely.cpp",
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"common/loclikelysubtags.cpp",
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"common/locmap.cpp",
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"common/locresdata.cpp",
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"common/locutil.cpp",
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"common/lsr.cpp",
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"common/messagepattern.cpp",
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"common/normalizer2.cpp",
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"common/normalizer2impl.cpp",
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"common/normlzr.cpp",
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"common/parsepos.cpp",
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"common/patternprops.cpp",
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"common/pluralmap.cpp",
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"common/propname.cpp",
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"common/propsvec.cpp",
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"common/punycode.cpp",
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"common/putil.cpp",
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"common/rbbi.cpp",
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"common/rbbi_cache.cpp",
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"common/rbbidata.cpp",
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"common/rbbinode.cpp",
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"common/rbbirb.cpp",
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"common/rbbiscan.cpp",
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"common/rbbisetb.cpp",
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"common/rbbistbl.cpp",
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"common/rbbitblb.cpp",
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"common/resbund.cpp",
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"common/resbund_cnv.cpp",
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"common/resource.cpp",
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"common/restrace.cpp",
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"common/ruleiter.cpp",
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"common/schriter.cpp",
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"common/serv.cpp",
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"common/servlk.cpp",
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"common/servlkf.cpp",
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"common/servls.cpp",
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"common/servnotf.cpp",
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"common/servrbf.cpp",
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"common/servslkf.cpp",
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"common/sharedobject.cpp",
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"common/simpleformatter.cpp",
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"common/static_unicode_sets.cpp",
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"common/stringpiece.cpp",
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"common/stringtriebuilder.cpp",
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"common/uarrsort.cpp",
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"common/ubidi.cpp",
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"common/ubidi_props.cpp",
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"common/ubidiln.cpp",
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"common/ubiditransform.cpp",
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"common/ubidiwrt.cpp",
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"common/ubrk.cpp",
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"common/ucase.cpp",
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"common/ucasemap.cpp",
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"common/ucasemap_titlecase_brkiter.cpp",
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"common/ucat.cpp",
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"common/uchar.cpp",
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"common/ucharstrie.cpp",
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"common/ucharstriebuilder.cpp",
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"common/ucharstrieiterator.cpp",
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"common/uchriter.cpp",
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"common/ucln_cmn.cpp",
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"common/ucmndata.cpp",
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"common/ucnv.cpp",
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"common/ucnv2022.cpp",
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"common/ucnv_bld.cpp",
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"common/ucnv_cb.cpp",
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"common/ucnv_cnv.cpp",
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"common/ucnv_ct.cpp",
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"common/ucnv_err.cpp",
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"common/ucnv_ext.cpp",
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"common/ucnv_io.cpp",
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"common/ucnv_lmb.cpp",
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"common/ucnv_set.cpp",
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"common/ucnv_u16.cpp",
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"common/ucnv_u32.cpp",
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"common/ucnv_u7.cpp",
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"common/ucnv_u8.cpp",
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"common/ucnvbocu.cpp",
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"common/ucnvdisp.cpp",
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"common/ucnvhz.cpp",
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"common/ucnvisci.cpp",
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"common/ucnvlat1.cpp",
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"common/ucnvmbcs.cpp",
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"common/ucnvscsu.cpp",
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"common/ucnvsel.cpp",
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"common/ucol_swp.cpp",
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"common/ucptrie.cpp",
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"common/ucurr.cpp",
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"common/udata.cpp",
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"common/udatamem.cpp",
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"common/udataswp.cpp",
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"common/uenum.cpp",
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"common/uhash.cpp",
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"common/uhash_us.cpp",
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"common/uidna.cpp",
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"common/uinit.cpp",
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"common/uinvchar.cpp",
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"common/uiter.cpp",
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"common/ulist.cpp",
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"common/uloc.cpp",
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"common/uloc_keytype.cpp",
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"common/uloc_tag.cpp",
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"common/umapfile.cpp",
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"common/umath.cpp",
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"common/umutablecptrie.cpp",
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"common/umutex.cpp",
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"common/unames.cpp",
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"common/unifiedcache.cpp",
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"common/unifilt.cpp",
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"common/unifunct.cpp",
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"common/uniset.cpp",
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"common/uniset_closure.cpp",
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"common/uniset_props.cpp",
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"common/unisetspan.cpp",
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"common/unistr.cpp",
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"common/unistr_case.cpp",
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"common/unistr_case_locale.cpp",
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"common/unistr_cnv.cpp",
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"common/unistr_props.cpp",
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"common/unistr_titlecase_brkiter.cpp",
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"common/unorm.cpp",
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"common/unormcmp.cpp",
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"common/uobject.cpp",
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"common/uprops.cpp",
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"common/ures_cnv.cpp",
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"common/uresbund.cpp",
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"common/uresdata.cpp",
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"common/usc_impl.cpp",
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"common/uscript.cpp",
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"common/uscript_props.cpp",
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"common/uset.cpp",
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"common/uset_props.cpp",
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"common/usetiter.cpp",
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# "common/ushape.cpp",
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"common/usprep.cpp",
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"common/ustack.cpp",
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"common/ustr_cnv.cpp",
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"common/ustr_titlecase_brkiter.cpp",
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"common/ustr_wcs.cpp",
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"common/ustrcase.cpp",
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"common/ustrcase_locale.cpp",
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"common/ustrenum.cpp",
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"common/ustrfmt.cpp",
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"common/ustring.cpp",
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"common/ustrtrns.cpp",
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"common/utext.cpp",
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"common/utf_impl.cpp",
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"common/util.cpp",
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"common/util_props.cpp",
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"common/utrace.cpp",
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"common/utrie.cpp",
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"common/utrie2.cpp",
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"common/utrie2_builder.cpp",
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"common/utrie_swap.cpp",
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"common/uts46.cpp",
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"common/utypes.cpp",
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"common/uvector.cpp",
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"common/uvectr32.cpp",
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"common/uvectr64.cpp",
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"common/wintz.cpp",
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]
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thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
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icu_data_name = "icudt69l.dat"
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if env_icu["tools"]:
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env_icu.Depends("#thirdparty/icu4c/icudata.gen.h", "#thirdparty/icu4c/" + icu_data_name)
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env_icu.Command("#thirdparty/icu4c/icudata.gen.h", "#thirdparty/icu4c/" + icu_data_name, make_icu_data)
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else:
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thirdparty_sources += ["icu_data/icudata_stub.cpp"]
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env_icu.Append(CPPPATH=["#thirdparty/icu4c/common/"])
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env_icu.Append(
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CXXFLAGS=[
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"-DU_STATIC_IMPLEMENTATION",
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"-DU_COMMON_IMPLEMENTATION",
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"-DUCONFIG_NO_COLLATION",
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"-DUCONFIG_NO_CONVERSION",
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"-DUCONFIG_NO_FORMATTING",
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"-DUCONFIG_NO_SERVICE",
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"-DUCONFIG_NO_IDNA",
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"-DUCONFIG_NO_FILE_IO",
|
|
"-DUCONFIG_NO_TRANSLITERATION",
|
|
"-DPKGDATA_MODE=static",
|
|
"-DICU_DATA_NAME=" + icu_data_name,
|
|
]
|
|
)
|
|
env_text_server_adv.Append(
|
|
CXXFLAGS=[
|
|
"-DICU_DATA_NAME=" + icu_data_name,
|
|
]
|
|
)
|
|
|
|
lib = env_icu.add_library("icu_builtin", thirdparty_sources)
|
|
thirdparty_obj += lib
|
|
|
|
# Needs to be appended to arrive after libscene in the linker call,
|
|
# but we don't want it to arrive *after* system libs, so manual hack
|
|
# LIBS contains first SCons Library objects ("SCons.Node.FS.File object")
|
|
# and then plain strings for system library. We insert between the two.
|
|
inserted = False
|
|
for idx, linklib in enumerate(env["LIBS"]):
|
|
if isinstance(linklib, (str, bytes)): # first system lib such as "X11", otherwise SCons lib object
|
|
env["LIBS"].insert(idx, lib)
|
|
inserted = True
|
|
break
|
|
if not inserted:
|
|
env.Append(LIBS=[lib])
|
|
|
|
|
|
# Godot source files
|
|
|
|
module_obj = []
|
|
|
|
if env_text_server_adv["tools"]:
|
|
env_text_server_adv.Append(CXXFLAGS=["-DICU_STATIC_DATA"])
|
|
|
|
env_text_server_adv.Append(
|
|
CPPPATH=[
|
|
"#thirdparty/harfbuzz/src",
|
|
"#thirdparty/icu4c/common/",
|
|
]
|
|
)
|
|
|
|
if msdngen_enabled:
|
|
env_text_server_adv.Append(
|
|
CPPPATH=[
|
|
"#thirdparty/msdfgen",
|
|
]
|
|
)
|
|
|
|
if freetype_enabled:
|
|
env_text_server_adv.Append(
|
|
CPPPATH=[
|
|
"#thirdparty/freetype/include",
|
|
"#thirdparty/graphite/include",
|
|
]
|
|
)
|
|
|
|
env_text_server_adv.add_source_files(module_obj, "*.cpp")
|
|
env.modules_sources += module_obj
|
|
|
|
# Needed to force rebuilding the module files when the thirdparty library is updated.
|
|
env.Depends(module_obj, thirdparty_obj)
|