| # Copyright 2013 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| |
| # This gyp file contains the platform-specific optimizations for Skia |
| { |
| 'targets': [ |
| # Due to an unfortunate intersection of lameness between gcc and gyp, |
| # we have to build the *_SSE2.cpp files in a separate target. The |
| # gcc lameness is that, in order to compile SSE2 intrinsics code, it |
| # must be passed the -msse2 flag. However, with this flag, it may |
| # emit SSE2 instructions even for scalar code, such as the CPUID |
| # test used to test for the presence of SSE2. So that, and all other |
| # code must be compiled *without* -msse2. The gyp lameness is that it |
| # does not allow file-specific CFLAGS, so we must create this extra |
| # target for those files to be compiled with -msse2. |
| # |
| # This is actually only a problem on 32-bit Linux (all Intel Macs have |
| # SSE2, Linux x86_64 has SSE2 by definition, and MSC will happily emit |
| # SSE2 from instrinsics, which generating plain ol' 386 for everything |
| # else). However, to keep the .gyp file simple and avoid platform-specific |
| # build breakage, we do this on all platforms. |
| |
| # For about the same reason, we need to compile the ARM opts files |
| # separately as well. |
| { |
| 'target_name': 'skia_opts', |
| 'type': 'static_library', |
| 'includes': [ |
| 'skia_common.gypi', |
| '../build/android/increase_size_for_speed.gypi', |
| # Disable LTO due to compiler error |
| # in mems_in_disjoint_alias_sets_p, at alias.c:393 |
| # crbug.com/422255 |
| '../build/android/disable_lto.gypi', |
| ], |
| 'include_dirs': [ |
| '../third_party/skia/include/core', |
| '../third_party/skia/include/effects', |
| '../third_party/skia/src/core', |
| '../third_party/skia/src/opts', |
| '../third_party/skia/src/utils', |
| ], |
| 'conditions': [ |
| [ 'os_posix == 1 and OS != "mac" and OS != "android" and \ |
| target_arch != "arm" and target_arch != "arm64" and \ |
| target_arch != "mipsel" and target_arch != "mips64el"', { |
| 'cflags': [ |
| '-msse2', |
| ], |
| }], |
| [ 'target_arch != "arm" and target_arch != "mipsel" and \ |
| target_arch != "arm64" and target_arch != "mips64el"', { |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBitmapFilter_opts_SSE2.cpp', |
| '../third_party/skia/src/opts/SkBitmapProcState_opts_SSE2.cpp', |
| '../third_party/skia/src/opts/SkBlitRect_opts_SSE2.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_SSE2.cpp', |
| '../third_party/skia/src/opts/SkBlurImage_opts_SSE2.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_SSE2.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_none.cpp', |
| '../third_party/skia/src/opts/SkUtils_opts_SSE2.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_SSE2.cpp', |
| ], |
| 'dependencies': [ |
| 'skia_opts_ssse3', |
| 'skia_opts_sse4', |
| ], |
| }], |
| [ 'target_arch == "arm"', { |
| 'conditions': [ |
| [ 'arm_version >= 7 and (arm_neon == 1 or arm_neon_optional == 1)', { |
| 'dependencies': [ |
| 'skia_opts_neon', |
| ] |
| }], |
| ], |
| # The assembly uses the frame pointer register (r7 in Thumb/r11 in |
| # ARM), the compiler doesn't like that. Explicitly remove the |
| # -fno-omit-frame-pointer flag for Android, as that gets added to all |
| # targets via common.gypi. |
| 'cflags!': [ |
| '-fno-omit-frame-pointer', |
| '-marm', |
| '-mapcs-frame', |
| ], |
| 'cflags': [ |
| '-fomit-frame-pointer', |
| ], |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBitmapProcState_opts_arm.cpp', |
| ], |
| }], |
| [ 'target_arch == "arm" and (arm_version < 7 or arm_neon == 0)', { |
| 'sources': [ |
| '../third_party/skia/src/opts/memset.arm.S', |
| ], |
| }], |
| [ 'target_arch == "arm" and arm_version < 6', { |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBlitMask_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlurImage_opts_none.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_none.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_none.cpp', |
| '../third_party/skia/src/opts/SkUtils_opts_none.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_none.cpp', |
| ], |
| }], |
| [ 'target_arch == "arm" and arm_version >= 6', { |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBlitMask_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_arm.h', |
| '../third_party/skia/src/opts/SkBlurImage_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkUtils_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_none.cpp', |
| ], |
| }], |
| [ 'target_arch == "mipsel" or target_arch == "mips64el"',{ |
| 'cflags': [ |
| '-fomit-frame-pointer', |
| ], |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBitmapProcState_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlitMask_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlurImage_opts_none.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_none.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_none.cpp', |
| '../third_party/skia/src/opts/SkUtils_opts_none.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_none.cpp', |
| ], |
| }], |
| [ 'target_arch == "arm64"', { |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBitmapProcState_arm_neon.cpp', |
| '../third_party/skia/src/opts/SkBitmapProcState_matrixProcs_neon.cpp', |
| '../third_party/skia/src/opts/SkBitmapProcState_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkBlitMask_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkBlitMask_opts_arm_neon.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlurImage_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkBlurImage_opts_neon.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_neon.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_neon.cpp', |
| '../third_party/skia/src/opts/SkUtils_opts_none.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_arm.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_arm_neon.cpp', |
| ], |
| }], |
| ], |
| }, |
| # For the same lame reasons as what is done for skia_opts, we have to |
| # create another target specifically for SSSE3 code as we would not want |
| # to compile the SSE2 code with -mssse3 which would potentially allow |
| # gcc to generate SSSE3 code. |
| { |
| 'target_name': 'skia_opts_ssse3', |
| 'type': 'static_library', |
| 'includes': [ |
| 'skia_common.gypi', |
| '../build/android/increase_size_for_speed.gypi', |
| ], |
| 'include_dirs': [ |
| '../third_party/skia/include/core', |
| '../third_party/skia/include/effects', |
| '../third_party/skia/src/core', |
| ], |
| 'conditions': [ |
| [ 'OS in ["linux", "freebsd", "openbsd", "solaris", "android"]', { |
| 'cflags': [ |
| '-mssse3', |
| ], |
| }], |
| [ 'OS == "mac"', { |
| 'xcode_settings': { |
| 'GCC_ENABLE_SUPPLEMENTAL_SSE3_INSTRUCTIONS': 'YES', |
| }, |
| }], |
| [ 'OS == "win" and clang == 1', { |
| # cl.exe's /arch flag doesn't have a setting for SSSE3, and cl.exe |
| # doesn't need it for intrinsics. clang-cl does need it, though. |
| 'msvs_settings': { |
| 'VCCLCompilerTool': { 'AdditionalOptions': [ '-mssse3' ] }, |
| }, |
| }], |
| [ 'OS == "win"', { |
| 'include_dirs': [ |
| 'config/win', |
| ], |
| 'direct_dependent_settings': { |
| 'include_dirs': [ |
| 'config/win', |
| ], |
| }, |
| 'defines' : [ |
| 'SK_CPU_SSE_LEVEL=31' |
| ], |
| }], |
| [ 'target_arch != "arm" and target_arch != "arm64" and \ |
| target_arch != "mipsel" and target_arch != "mips64el"', { |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBitmapProcState_opts_SSSE3.cpp', |
| ], |
| }], |
| ], |
| }, |
| # For the same lame reasons as what is done for skia_opts, we also have to |
| # create another target specifically for SSE4 code as we would not want |
| # to compile the SSE2 code with -msse4 which would potentially allow |
| # gcc to generate SSE4 code. |
| { |
| 'target_name': 'skia_opts_sse4', |
| 'type': 'static_library', |
| 'includes': [ |
| 'skia_common.gypi', |
| '../build/android/increase_size_for_speed.gypi', |
| ], |
| 'include_dirs': [ |
| '../third_party/skia/include/core', |
| '../third_party/skia/src/core', |
| ], |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBlurImage_opts_SSE4.cpp', |
| ], |
| 'conditions': [ |
| [ 'OS in ["linux", "freebsd", "openbsd", "solaris", "android"]', { |
| 'cflags': [ |
| '-msse4.1', |
| ], |
| }], |
| [ 'OS == "mac"', { |
| 'xcode_settings': { |
| 'GCC_ENABLE_SSE41_EXTENSIONS': 'YES', |
| }, |
| }], |
| [ 'OS == "win" and clang == 1', { |
| # cl.exe's /arch flag doesn't have a setting for SSE4.1, and cl.exe |
| # doesn't need it for intrinsics. clang-cl does need it, though. |
| 'msvs_settings': { |
| 'VCCLCompilerTool': { 'AdditionalOptions': [ '-msse4.1' ] }, |
| }, |
| }], |
| [ 'OS == "win"', { |
| 'defines' : [ |
| 'SK_CPU_SSE_LEVEL=41' |
| ], |
| }], |
| [ 'target_arch == "x64"', { |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBlitRow_opts_SSE4_x64_asm.S', |
| ], |
| }], |
| [ 'target_arch == "ia32"', { |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBlitRow_opts_SSE4_asm.S', |
| ], |
| }], |
| ], |
| }, |
| { |
| 'target_name': 'skia_opts_none', |
| 'type': 'static_library', |
| 'includes': [ |
| 'skia_common.gypi', |
| '../build/android/increase_size_for_speed.gypi', |
| ], |
| 'include_dirs': [ |
| '../third_party/skia/include/core', |
| '../third_party/skia/include/effects', |
| '../third_party/skia/src/core', |
| '../third_party/skia/src/utils', |
| ], |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBitmapProcState_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlitMask_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_none.cpp', |
| '../third_party/skia/src/opts/SkBlurImage_opts_none.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_none.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_none.cpp', |
| '../third_party/skia/src/opts/SkUtils_opts_none.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_none.cpp', |
| ], |
| }, |
| ], |
| 'conditions': [ |
| # NEON code must be compiled with -mfpu=neon which also affects scalar |
| # code. To support dynamic NEON code paths, we need to build all |
| # NEON-specific sources in a separate static library. The situation |
| # is very similar to the SSSE3 one. |
| ['target_arch == "arm" and (arm_neon == 1 or arm_neon_optional == 1)', { |
| 'targets': [ |
| { |
| 'target_name': 'skia_opts_neon', |
| 'type': 'static_library', |
| 'includes': [ |
| 'skia_common.gypi', |
| '../build/android/increase_size_for_speed.gypi', |
| # Disable LTO due to Neon issues |
| # crbug.com/408997 |
| '../build/android/disable_lto.gypi', |
| ], |
| 'include_dirs': [ |
| '../third_party/skia/include/core', |
| '../third_party/skia/include/effects', |
| '../third_party/skia/src/core', |
| '../third_party/skia/src/opts', |
| '../third_party/skia/src/utils', |
| ], |
| 'cflags!': [ |
| '-fno-omit-frame-pointer', |
| '-mfpu=vfp', # remove them all, just in case. |
| '-mfpu=vfpv3', |
| '-mfpu=vfpv3-d16', |
| ], |
| 'cflags': [ |
| '-mfpu=neon', |
| '-fomit-frame-pointer', |
| ], |
| 'ldflags': [ |
| '-march=armv7-a', |
| '-Wl,--fix-cortex-a8', |
| ], |
| 'sources': [ |
| '../third_party/skia/src/opts/SkBitmapProcState_arm_neon.cpp', |
| '../third_party/skia/src/opts/SkBitmapProcState_matrixProcs_neon.cpp', |
| '../third_party/skia/src/opts/SkBitmapProcState_matrix_clamp_neon.h', |
| '../third_party/skia/src/opts/SkBitmapProcState_matrix_repeat_neon.h', |
| '../third_party/skia/src/opts/SkBlitMask_opts_arm_neon.cpp', |
| '../third_party/skia/src/opts/SkBlitRow_opts_arm_neon.cpp', |
| '../third_party/skia/src/opts/SkBlurImage_opts_neon.cpp', |
| '../third_party/skia/src/opts/SkMorphology_opts_neon.cpp', |
| '../third_party/skia/src/opts/SkTextureCompression_opts_neon.cpp', |
| '../third_party/skia/src/opts/SkXfermode_opts_arm_neon.cpp', |
| '../third_party/skia/src/opts/memset16_neon.S', |
| '../third_party/skia/src/opts/memset32_neon.S', |
| ], |
| }, |
| ], |
| }], |
| ], |
| } |
