Split src/opts source lists out of opts.gyp.
This should make it easier to keep our opts.gyp in sync with Chrome's GYP and GN.
BUG=skia:
Landing this without review as a mega-tryjob.
TBR=reed@google.com
Review URL: https://codereview.chromium.org/870353003
diff --git a/gyp/opts.gyp b/gyp/opts.gyp
index bfbf6b5..7c62ba8 100644
--- a/gyp/opts.gyp
+++ b/gyp/opts.gyp
@@ -1,24 +1,15 @@
-# Gyp file for opts projects
{
- '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, while 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.
+ # Source lists live in opts.gypi. This makes it easier to maintain our Chrome GYP/GN setup.
+ # (To be honest, I'm not sure why we need to include common.gypi. I thought it was automatic.)
+ 'variables': {
+ 'includes': [ 'common.gypi', 'opts.gypi' ],
+ },
- # For about the same reason, we need to compile the ARM opts files
- # separately as well.
+ # Generally we shove things into one 'opts' target conditioned on platform.
+ # If a particular platform needs some files built with different flags,
+ # those become separate targets: opts_ssse3, opts_sse41, opts_neon.
+
+ 'targets': [
{
'target_name': 'opts',
'product_name': 'skia_opts',
@@ -32,66 +23,41 @@
'../src/core',
'../src/opts',
'../src/utils',
+ '../include/utils',
],
'conditions': [
[ 'skia_arch_type == "x86" and skia_os != "ios"', {
- 'conditions': [
- [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "nacl", "chromeos", "android"]', {
- 'cflags': [
- '-msse2',
- ],
- }],
- ],
- 'include_dirs': [
- '../include/utils',
- ],
- 'dependencies': [
- 'opts_ssse3',
- 'opts_sse4',
- ],
- 'sources': [
- '../src/opts/opts_check_x86.cpp',
- '../src/opts/SkBitmapProcState_opts_SSE2.cpp',
- '../src/opts/SkBitmapFilter_opts_SSE2.cpp',
- '../src/opts/SkBlitRow_opts_SSE2.cpp',
- '../src/opts/SkBlitRect_opts_SSE2.cpp',
- '../src/opts/SkBlurImage_opts_SSE2.cpp',
- '../src/opts/SkMorphology_opts_SSE2.cpp',
- '../src/opts/SkTextureCompression_opts_none.cpp',
- '../src/opts/SkUtils_opts_SSE2.cpp',
- '../src/opts/SkXfermode_opts_SSE2.cpp',
- ],
+ 'cflags': [ '-msse2' ],
+ 'dependencies': [ 'opts_ssse3', 'opts_sse41' ],
+ 'sources': [ '<@(sse2_sources)' ],
}],
+
+ [ 'skia_arch_type == "mips"', {
+ 'conditions': [
+ [ '(mips_arch_variant == "mips32r2") and (mips_dsp == 1 or mips_dsp == 2)', {
+ 'sources': [ '<@(mips_dsp_sources)' ],
+ },{
+ 'sources': [ '<@(none_sources)' ],
+ }],
+ ]
+ }],
+
+ [ '(skia_arch_type == "arm" and arm_version < 7) \
+ or (skia_os == "ios") \
+ or (skia_os == "android" and skia_arch_type not in ["x86", "arm", "mips", "arm64"])', {
+ 'sources': [ '<@(none_sources)' ],
+ }],
+
[ 'skia_arch_type == "arm" and arm_version >= 7', {
# The assembly uses the frame pointer register (r7 in Thumb/r11 in
# ARM), the compiler doesn't like that.
- 'cflags!': [
- '-fno-omit-frame-pointer',
- '-mapcs-frame',
- '-mapcs',
- ],
- 'cflags': [
- '-fomit-frame-pointer',
- ],
- 'variables': {
- 'arm_neon_optional%': '<(arm_neon_optional>',
- },
- 'sources': [
- '../src/opts/memset.arm.S',
- '../src/opts/SkBitmapProcState_opts_arm.cpp',
- '../src/opts/SkBlitMask_opts_arm.cpp',
- '../src/opts/SkBlitRow_opts_arm.cpp',
- '../src/opts/SkBlurImage_opts_arm.cpp',
- '../src/opts/SkMorphology_opts_arm.cpp',
- '../src/opts/SkTextureCompression_opts_arm.cpp',
- '../src/opts/SkUtils_opts_arm.cpp',
- '../src/opts/SkXfermode_opts_arm.cpp',
- ],
+ 'cflags!': [ '-fno-omit-frame-pointer', '-mapcs-frame', '-mapcs' ],
+ 'cflags': [ '-fomit-frame-pointer' ],
+ 'variables': { 'arm_neon_optional%': '<(arm_neon_optional>' },
+ 'sources': [ '<@(armv7_sources)' ],
'conditions': [
[ 'arm_neon == 1 or arm_neon_optional == 1', {
- 'dependencies': [
- 'opts_neon',
- ]
+ 'dependencies': [ 'opts_neon' ]
}],
[ 'skia_os == "ios"', {
'sources!': [
@@ -103,44 +69,11 @@
}],
],
}],
- [ 'skia_arch_type == "mips"', {
- 'sources': [
- '../src/opts/SkBlitMask_opts_none.cpp',
- '../src/opts/SkBlurImage_opts_none.cpp',
- '../src/opts/SkMorphology_opts_none.cpp',
- '../src/opts/SkUtils_opts_none.cpp',
- '../src/opts/SkTextureCompression_opts_none.cpp',
- '../src/opts/SkXfermode_opts_none.cpp',
- ],
- 'conditions': [
- [ '(mips_arch_variant == "mips32r2") \
- and (mips_dsp == 1 or mips_dsp == 2)', {
- 'sources': [
- '../src/opts/SkBitmapProcState_opts_mips_dsp.cpp',
- '../src/opts/SkBlitRow_opts_mips_dsp.cpp',
- ],
- }, {
- 'sources': [
- '../src/opts/SkBitmapProcState_opts_none.cpp',
- '../src/opts/SkBlitRow_opts_none.cpp',
- ],
- }],
- ],
+
+ [ 'skia_arch_type == "arm64"', {
+ 'sources': [ '<@(armv64_sources)' ],
}],
- [ '(skia_arch_type == "arm" and arm_version < 7) \
- or (skia_os == "ios") \
- or (skia_os == "android" and skia_arch_type not in ["x86", "arm", "mips", "arm64"])', {
- 'sources': [
- '../src/opts/SkBitmapProcState_opts_none.cpp',
- '../src/opts/SkBlitMask_opts_none.cpp',
- '../src/opts/SkBlitRow_opts_none.cpp',
- '../src/opts/SkBlurImage_opts_none.cpp',
- '../src/opts/SkMorphology_opts_none.cpp',
- '../src/opts/SkUtils_opts_none.cpp',
- '../src/opts/SkTextureCompression_opts_none.cpp',
- '../src/opts/SkXfermode_opts_none.cpp',
- ],
- }],
+
[ 'skia_android_framework', {
'cflags!': [
'-msse2',
@@ -148,116 +81,44 @@
'-fomit-frame-pointer',
]
}],
- [ 'skia_arch_type == "arm64"', {
- 'sources': [
- '../src/opts/SkBitmapProcState_arm_neon.cpp',
- '../src/opts/SkBitmapProcState_matrixProcs_neon.cpp',
- '../src/opts/SkBitmapProcState_opts_arm.cpp',
- '../src/opts/SkBlitMask_opts_arm.cpp',
- '../src/opts/SkBlitMask_opts_arm_neon.cpp',
- '../src/opts/SkBlitRow_opts_arm.cpp',
- '../src/opts/SkBlitRow_opts_arm_neon.cpp',
- '../src/opts/SkBlurImage_opts_arm.cpp',
- '../src/opts/SkBlurImage_opts_neon.cpp',
- '../src/opts/SkMorphology_opts_arm.cpp',
- '../src/opts/SkMorphology_opts_neon.cpp',
- '../src/opts/SkTextureCompression_opts_none.cpp',
- '../src/opts/SkUtils_opts_none.cpp',
- '../src/opts/SkXfermode_opts_arm.cpp',
- '../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': 'opts_ssse3',
'product_name': 'skia_opts_ssse3',
'type': 'static_library',
'standalone_static_library': 1,
- 'dependencies': [
- 'core.gyp:*',
- 'effects.gyp:*'
- ],
- 'include_dirs': [
- '../src/core',
- '../src/utils',
- ],
- 'sources': [
- '../src/opts/SkBitmapProcState_opts_SSSE3.cpp',
- ],
+ 'dependencies': [ 'core.gyp:*' ],
+ 'include_dirs': [ '../src/core' ],
+ 'sources': [ '<@(ssse3_sources)' ],
'conditions': [
[ 'skia_os == "win"', {
'defines' : [ 'SK_CPU_SSE_LEVEL=31' ],
}],
- # (Mac has -mssse3 globally.)
- [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "nacl", "chromeos", "android"] \
- and not skia_android_framework', {
- 'cflags': [
- '-mssse3',
- ],
+ [ 'not skia_android_framework', {
+ 'cflags': [ '-mssse3' ],
}],
],
},
- # 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': 'opts_sse4',
- 'product_name': 'skia_opts_sse4',
+ 'target_name': 'opts_sse41',
+ 'product_name': 'skia_opts_sse41',
'type': 'static_library',
'standalone_static_library': 1,
- 'dependencies': [
- 'core.gyp:*',
- 'effects.gyp:*'
- ],
- 'include_dirs': [
- '../src/core',
- '../src/utils',
- ],
- 'sources': [
- '../src/opts/SkBlurImage_opts_SSE4.cpp',
- ],
+ 'dependencies': [ 'core.gyp:*' ],
+ 'sources': [ '<@(sse41_sources)' ],
'conditions': [
- [ 'skia_arch_width == 64', {
- 'sources': [
- '../src/opts/SkBlitRow_opts_SSE4_x64_asm.S',
- ],
- }],
- [ 'skia_arch_width == 32', {
- 'sources': [
- '../src/opts/SkBlitRow_opts_SSE4_asm.S',
- ],
- }],
[ 'skia_os == "win"', {
'defines' : [ 'SK_CPU_SSE_LEVEL=41' ],
}],
- [ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "nacl", "chromeos", "android"] \
- and not skia_android_framework', {
- 'cflags': [
- '-msse4.1',
- ],
+ [ 'not skia_android_framework', {
+ 'cflags': [ '-msse4.1' ],
}],
[ 'skia_os == "mac"', {
- 'xcode_settings': {
- 'OTHER_CPLUSPLUSFLAGS!': [
- '-mssse3',
- ],
- 'OTHER_CPLUSPLUSFLAGS': [
- '-msse4.1',
- ],
- },
+ 'xcode_settings': { 'GCC_ENABLE_SSE41_EXTENSIONS': 'YES' },
}],
],
},
- # 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 and SSE4 one.
{
'target_name': 'opts_neon',
'product_name': 'skia_opts_neon',
@@ -272,6 +133,7 @@
'../src/opts',
'../src/utils',
],
+ 'sources': [ '<@(neon_sources)' ],
'cflags!': [
'-fno-omit-frame-pointer',
'-mfpu=vfp', # remove them all, just in case.
@@ -290,19 +152,6 @@
'-march=armv7-a',
'-Wl,--fix-cortex-a8',
],
- 'sources': [
- '../src/opts/memset16_neon.S',
- '../src/opts/memset32_neon.S',
- '../src/opts/SkBitmapProcState_arm_neon.cpp',
- '../src/opts/SkBitmapProcState_matrixProcs_neon.cpp',
- '../src/opts/SkBitmapProcState_matrix_neon.h',
- '../src/opts/SkBlitMask_opts_arm_neon.cpp',
- '../src/opts/SkBlitRow_opts_arm_neon.cpp',
- '../src/opts/SkBlurImage_opts_neon.cpp',
- '../src/opts/SkMorphology_opts_neon.cpp',
- '../src/opts/SkTextureCompression_opts_neon.cpp',
- '../src/opts/SkXfermode_opts_arm_neon.cpp',
- ],
},
],
}