Add m-esr52 at 52.6.0

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()