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Diffstat (limited to 'gfx/skia/generate_mozbuild.py')
| -rwxr-xr-x | gfx/skia/generate_mozbuild.py | 502 |
1 files changed, 502 insertions, 0 deletions
diff --git a/gfx/skia/generate_mozbuild.py b/gfx/skia/generate_mozbuild.py new file mode 100755 index 000000000..bb069870a --- /dev/null +++ b/gfx/skia/generate_mozbuild.py @@ -0,0 +1,502 @@ +#!/usr/bin/env python + +import os + +import locale +from collections import defaultdict +locale.setlocale(locale.LC_ALL, 'en_US.UTF-8') + +header = """ +# +# ##### ####### # # # # # # +# ## # # # # # # # # # # # # +# ## # # # # # # # # # # # +# ## #### # # # # # # # # # # +# ## # # # ####### # # # ####### # ### +# ## # # # # # # # # # # # ### +# # ##### ####### # # ## ## # # # ### +# +# Seriously. You shouldn't even be looking at this file unless you're +# debugging generate_mozbuild.py. +# +# DO NOT MODIFY THIS FILE IT IS AUTOGENERATED. +# + +skia_opt_flags = [] + +if CONFIG['MOZ_OPTIMIZE']: + if CONFIG['_MSC_VER']: + skia_opt_flags += ['-O2'] + elif CONFIG['GNU_CC']: + skia_opt_flags += ['-O3'] + +""" + +footer = """ + +# We allow warnings for third-party code that can be updated from upstream. +ALLOW_COMPILER_WARNINGS = True + +FINAL_LIBRARY = 'gkmedias' +LOCAL_INCLUDES += [ + 'skia/include/c', + 'skia/include/config', + 'skia/include/core', + 'skia/include/effects', + 'skia/include/gpu', + 'skia/include/images', + 'skia/include/pathops', + 'skia/include/ports', + 'skia/include/private', + 'skia/include/utils', + 'skia/include/utils/mac', + 'skia/include/views', + 'skia/src/core', + 'skia/src/gpu', + 'skia/src/gpu/effects', + 'skia/src/gpu/gl', + 'skia/src/image', + 'skia/src/lazy', + 'skia/src/opts', + 'skia/src/sfnt', + 'skia/src/utils', + 'skia/src/utils/mac', + 'skia/src/utils/win', +] + +if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('android'): + DEFINES['SK_FONTHOST_CAIRO_STANDALONE'] = 0 + +if CONFIG['MOZ_WIDGET_TOOLKIT'] in { + 'android', + 'cocoa', + 'gtk2', + 'gtk3', + 'uikit', + }: + DEFINES['SK_FONTHOST_DOES_NOT_USE_FONTMGR'] = 1 + +if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows': + DEFINES['UNICODE'] = True + DEFINES['_UNICODE'] = True + UNIFIED_SOURCES += [ + 'skia/src/fonts/SkFontMgr_indirect.cpp', + 'skia/src/fonts/SkRemotableFontMgr.cpp', + ] + +# We should autogenerate these SSE related flags. + +if CONFIG['_MSC_VER']: + # MSVC doesn't need special compiler flags, but Skia needs to be told that these files should + # be built with the required SSE level or it will simply compile in stubs and cause runtime crashes + SOURCES['skia/src/opts/SkBitmapFilter_opts_SSE2.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=20'] + SOURCES['skia/src/opts/SkBitmapProcState_opts_SSE2.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=20'] + SOURCES['skia/src/opts/SkBitmapProcState_opts_SSSE3.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=31'] + SOURCES['skia/src/opts/SkBlitRow_opts_SSE2.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=20'] + SOURCES['skia/src/opts/SkOpts_ssse3.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=31'] + SOURCES['skia/src/opts/SkOpts_sse41.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=41'] + SOURCES['skia/src/opts/SkOpts_sse42.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=42'] + SOURCES['skia/src/opts/SkOpts_avx.cpp'].flags += ['-DSK_CPU_SSE_LEVEL=51'] +if CONFIG['INTEL_ARCHITECTURE'] and (CONFIG['GNU_CC'] or CONFIG['CLANG_CL']): + SOURCES['skia/src/opts/SkBitmapFilter_opts_SSE2.cpp'].flags += CONFIG['SSE2_FLAGS'] + SOURCES['skia/src/opts/SkBitmapProcState_opts_SSE2.cpp'].flags += CONFIG['SSE2_FLAGS'] + SOURCES['skia/src/opts/SkBitmapProcState_opts_SSSE3.cpp'].flags += ['-mssse3'] + SOURCES['skia/src/opts/SkBlitRow_opts_SSE2.cpp'].flags += CONFIG['SSE2_FLAGS'] + SOURCES['skia/src/opts/SkOpts_ssse3.cpp'].flags += ['-mssse3'] + SOURCES['skia/src/opts/SkOpts_sse41.cpp'].flags += ['-msse4.1'] + SOURCES['skia/src/opts/SkOpts_sse42.cpp'].flags += ['-msse4.2'] + SOURCES['skia/src/opts/SkOpts_avx.cpp'].flags += ['-mavx'] +elif CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_CC'] and CONFIG['BUILD_ARM_NEON']: + DEFINES['SK_ARM_HAS_OPTIONAL_NEON'] = 1 + +DEFINES['SKIA_IMPLEMENTATION'] = 1 + +if not CONFIG['MOZ_ENABLE_SKIA_GPU']: + DEFINES['SK_SUPPORT_GPU'] = 0 + +if CONFIG['MOZ_TREE_FREETYPE']: + DEFINES['SK_CAN_USE_DLOPEN'] = 0 + +# Suppress warnings in third-party code. +if CONFIG['GNU_CXX'] or CONFIG['CLANG_CL']: + CXXFLAGS += [ + '-Wno-deprecated-declarations', + '-Wno-overloaded-virtual', + '-Wno-shadow', + '-Wno-sign-compare', + '-Wno-unreachable-code', + '-Wno-unused-function', + ] +if CONFIG['GNU_CXX'] and not CONFIG['CLANG_CXX'] and not CONFIG['CLANG_CL']: + CXXFLAGS += [ + '-Wno-logical-op', + '-Wno-maybe-uninitialized', + ] +if CONFIG['CLANG_CXX'] or CONFIG['CLANG_CL']: + CXXFLAGS += [ + '-Wno-implicit-fallthrough', + '-Wno-inconsistent-missing-override', + '-Wno-macro-redefined', + '-Wno-unused-private-field', + ] + +if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('gtk2', 'gtk3', 'android'): + CXXFLAGS += CONFIG['MOZ_CAIRO_CFLAGS'] + CXXFLAGS += CONFIG['CAIRO_FT_CFLAGS'] + +if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('gtk2', 'gtk3'): + CXXFLAGS += CONFIG['MOZ_PANGO_CFLAGS'] +""" + +import json + +platforms = ['linux', 'mac', 'android', 'win'] + +def generate_opt_sources(): + opt_sources = {'opts': {''}} + for root, dirs, files in os.walk('skia/src/opts'): + for name in files: + if name.endswith('.cpp'): + opt_sources['opts'].add(os.path.join(root, name)) + + return opt_sources + +def generate_platform_sources(): + sources = {} + + for plat in platforms: + if os.system("cd skia && GYP_GENERATORS=dump_mozbuild ./gyp_skia -D OS=%s -D host_os=linux gyp/skia_lib.gyp" % plat) != 0: + print 'Failed to generate sources for ' + plat + continue + + + f = open('skia/sources.json'); + sources[plat] = set(v.replace('../', 'skia/') for v in json.load(f)); + f.close() + + return dict(sources.items() + generate_opt_sources().items()) + + +def generate_separated_sources(platform_sources): + blacklist = [ + 'experimental', + 'SkXML', + 'GrGLCreateNativeInterface', + 'GrGLCreateNullInterface', + 'GrGLAssembleInterface', + 'GrGLTestInterface', + 'fontconfig', + 'FontConfig', + 'SkThreadUtils_pthread_', + 'SkFontMgr_android', + 'SkFontMgr_custom', + 'SkFontHost_FreeType.cpp', + 'Movie', + 'ImageEncoder', + 'skia/src/c/', + 'skia/src/effects/Gr', + 'skia/src/effects/Sk', + 'skia/src/fonts/', + 'skia/src/images/', + 'skia/src/ports/SkImageGenerator', + 'skia/src/sksl/', + 'skia/src/gpu/vk/', + 'SkBitmapRegion', + 'SkLight', + 'SkRadialShadow', + 'SkShadow', + 'SkNormal', + 'SkLite', + 'codec', + 'SkWGL', + 'SkMemory_malloc', + 'SkOpts_', + 'opts_check_x86', + 'third_party', + # unused in skia/src/utils + 'SkBoundaryPatch', + 'SkCamera', + 'SkCanvasStack', + 'SkCanvasStateUtils', + 'SkCurveMeasure', + 'SkDeferredCanvas', + 'SkDumpCanvas', + 'SkFrontBufferedStream', + 'SkInterpolator', + 'SkLayer', + 'SkMeshUtils', + 'SkMD5', + 'SkMultiPictureDocument', + 'SkNinePatch', + 'SkNullCanvas', + 'SkNWayCanvas', + 'SkPaintFilterCanvas', + 'SkParseColor', + 'SkPatchGrid', + 'SkRTConf', + 'SkTextBox', + 'SkWhitelistTypefaces', + ] + + def isblacklisted(value): + for item in blacklist: + if value.find(item) >= 0: + return True + + return False + + separated = defaultdict(set, { + 'common': { + 'skia/src/core/SkBlurImageFilter.cpp', + 'skia/src/core/SkGpuBlurUtils.cpp', + 'skia/src/effects/SkDashPathEffect.cpp', + 'skia/src/effects/SkImageSource.cpp', + 'skia/src/effects/SkLayerRasterizer.cpp', + 'skia/src/gpu/gl/GrGLCreateNativeInterface_none.cpp', + 'skia/src/ports/SkDiscardableMemory_none.cpp', + 'skia/src/ports/SkMemory_mozalloc.cpp', + 'skia/src/ports/SkImageEncoder_none.cpp', + 'skia/src/ports/SkImageGenerator_none.cpp', + }, + 'android': { + # 'skia/src/ports/SkDebug_android.cpp', + 'skia/src/ports/SkFontHost_cairo.cpp', + # 'skia/src/ports/SkFontHost_FreeType.cpp', + # 'skia/src/ports/SkFontHost_FreeType_common.cpp', + # 'skia/src/ports/SkTime_Unix.cpp', + # 'skia/src/utils/SkThreadUtils_pthread.cpp', + }, + 'linux': { + 'skia/src/ports/SkFontHost_cairo.cpp', + }, + 'intel': { + # There is currently no x86-specific opt for SkTextureCompression + 'skia/src/opts/opts_check_x86.cpp', + 'skia/src/opts/SkOpts_ssse3.cpp', + 'skia/src/opts/SkOpts_sse41.cpp', + 'skia/src/opts/SkOpts_sse42.cpp', + 'skia/src/opts/SkOpts_avx.cpp', + 'skia/src/opts/SkOpts_hsw.cpp', + }, + 'arm': { + 'skia/src/core/SkUtilsArm.cpp', + }, + 'neon': { + 'skia/src/opts/SkOpts_neon.cpp', + }, + 'none': set(), + 'pdf': set(), + 'gpu': set() + }) + + for plat in platform_sources.keys(): + for value in platform_sources[plat]: + if isblacklisted(value): + continue + + if value in separated['common']: + continue + + key = plat + + if '_SSE' in value or '_SSSE' in value: + key = 'intel' + elif '_neon' in value: + key = 'neon' + elif '_arm' in value: + key = 'arm' + elif '_none' in value: + key = 'none' + elif 'gpu' in value or 'Gpu' in value: + key = 'gpu' + elif all(value in platform_sources.get(p, {}) + for p in platforms if p != plat): + key = 'common' + + separated[key].add(value) + + if os.system("cd skia && GYP_GENERATORS=dump_mozbuild ./gyp_skia -D OS=linux -D host_os=linux -R pdf gyp/pdf.gyp") != 0: + print 'Failed to generate sources for Skia PDF' + else: + f = open('skia/sources.json'); + separated['pdf'].add('skia/src/core/SkMD5.cpp'); + separated['pdf'].update(filter(lambda x: 'pdf' in x, set(v.replace('../', 'skia/') for v in json.load(f)))); + f.close() + + return separated + +def uniq(seq): + seen = set() + seen_add = seen.add + return [ x for x in seq if x not in seen and not seen_add(x)] + +def write_cflags(f, values, subsearch, cflag, indent): + def write_indent(indent): + for _ in range(indent): + f.write(' ') + + if isinstance(subsearch, str): + subsearch = [ subsearch ] + + def iswhitelisted(value): + for item in subsearch: + if value.find(item) >= 0: + return True + + return False + + val_list = uniq(sorted(values, key=lambda x: x.lower())) + + if len(val_list) == 0: + return + + for val in val_list: + if iswhitelisted(val): + write_indent(indent) + f.write("SOURCES[\'" + val + "\'].flags += " + cflag + "\n") + +opt_whitelist = [ + 'skia/src/opts/Sk', + 'SkOpts', + 'SkBitmapProcState', + 'SkBlitMask', + 'SkBlitRow', + 'SkBlitter', + 'SkSpriteBlitter', + 'SkMatrix.cpp', +] + +# Unfortunately for now the gpu and pathops directories are +# non-unifiable. Keep track of this and fix it. +unified_blacklist = [ + 'FontHost', + 'SkAdvancedTypefaceMetrics', + 'SkBitmapProcState_matrixProcs.cpp', + 'SkBlitter_A8.cpp', + 'SkBlitter_ARGB32.cpp', + 'SkBlitter_RGB16.cpp', + 'SkBlitter_Sprite.cpp', + 'SkScan_Antihair.cpp', + 'SkParse.cpp', + 'SkPDFFont.cpp', + 'SkPictureData.cpp', + 'GrDrawContext', + 'GrResourceCache', + 'GrAA', + 'GrGL', + 'GrBatchAtlas.cpp', + 'GrMSAAPathRenderer.cpp', + 'GrNonAAFillRect', + 'SkColorSpace', + 'SkImage_Gpu.cpp', + 'SkPathOpsDebug.cpp', + 'SkParsePath.cpp', + 'SkRecorder.cpp', + 'SkMiniRecorder.cpp', + 'SkXfermode', + 'SkMatrix44.cpp', +] + opt_whitelist + +def write_sources(f, values, indent): + def isblacklisted(value): + for item in unified_blacklist: + if value.find(item) >= 0: + return True + + return False + + sources = {} + sources['nonunified'] = set() + sources['unified'] = set() + + for item in values: + if isblacklisted(item): + sources['nonunified'].add(item) + else: + sources['unified'].add(item) + + write_list(f, "UNIFIED_SOURCES", sources['unified'], indent) + write_list(f, "SOURCES", sources['nonunified'], indent) + +def write_list(f, name, values, indent): + def write_indent(indent): + for _ in range(indent): + f.write(' ') + + val_list = uniq(sorted(values, key=lambda x: x.lower())) + + if len(val_list) == 0: + return + + write_indent(indent) + f.write(name + ' += [\n') + for val in val_list: + write_indent(indent + 4) + f.write('\'' + val + '\',\n') + + write_indent(indent) + f.write(']\n') + +def write_mozbuild(sources): + filename = 'moz.build' + f = open(filename, 'w') + + f.write(header) + + write_sources(f, sources['common'], 0) + write_cflags(f, sources['common'], opt_whitelist, 'skia_opt_flags', 0) + + f.write("if CONFIG['MOZ_ENABLE_SKIA_PDF']:\n") + write_sources(f, sources['pdf'], 4) + + f.write("if CONFIG['MOZ_ENABLE_SKIA_GPU']:\n") + write_sources(f, sources['gpu'], 4) + + f.write("if CONFIG['MOZ_WIDGET_TOOLKIT'] in ('android'):\n") + write_sources(f, sources['android'], 4) + + f.write("if CONFIG['MOZ_WIDGET_TOOLKIT'] in {'cocoa', 'uikit'}:\n") + write_sources(f, sources['mac'], 4) + + f.write("if 'gtk' in CONFIG['MOZ_WIDGET_TOOLKIT']:\n") + write_sources(f, sources['linux'], 4) + + f.write("if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows':\n") + # Windows-specific files don't get unification because of nasty headers. + # Luckily there are not many files in this. + write_list(f, "SOURCES", sources['win'], 4) + + f.write("if CONFIG['INTEL_ARCHITECTURE']:\n") + write_sources(f, sources['intel'], 4) + write_cflags(f, sources['intel'], opt_whitelist, 'skia_opt_flags', 4) + + f.write("elif CONFIG['CPU_ARCH'] in ('arm', 'aarch64') and CONFIG['GNU_CC']:\n") + write_sources(f, sources['arm'], 4) + write_cflags(f, sources['arm'], opt_whitelist, 'skia_opt_flags', 4) + + f.write(" if CONFIG['CPU_ARCH'] == 'aarch64':\n") + write_sources(f, sources['neon'], 8) + f.write(" elif CONFIG['BUILD_ARM_NEON']:\n") + write_list(f, 'SOURCES', sources['neon'], 8) + write_cflags(f, sources['neon'], 'neon', "CONFIG['NEON_FLAGS']", 8) + + f.write(" if CONFIG['CPU_ARCH'] == 'aarch64' or CONFIG['BUILD_ARM_NEON']:\n") + write_cflags(f, sources['neon'], opt_whitelist, 'skia_opt_flags', 8) + + f.write("else:\n") + write_sources(f, sources['none'], 4) + + f.write(footer) + + f.close() + + print 'Wrote ' + filename + +def main(): + platform_sources = generate_platform_sources() + separated_sources = generate_separated_sources(platform_sources) + write_mozbuild(separated_sources) + + +if __name__ == '__main__': + main() |