skia2/gyp/opts.gypi

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# Copyright 2015 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
'none_sources': [
'<(skia_src_path)/opts/SkBitmapProcState_opts_none.cpp',
'<(skia_src_path)/opts/SkBlitMask_opts_none.cpp',
'<(skia_src_path)/opts/SkBlitRow_opts_none.cpp',
],
'armv7_sources': [
'<(skia_src_path)/opts/SkBitmapProcState_opts_arm.cpp',
'<(skia_src_path)/opts/SkBlitMask_opts_arm.cpp',
'<(skia_src_path)/opts/SkBlitRow_opts_arm.cpp',
],
'neon_sources': [
'<(skia_src_path)/opts/SkBitmapProcState_arm_neon.cpp',
'<(skia_src_path)/opts/SkBitmapProcState_matrixProcs_neon.cpp',
'<(skia_src_path)/opts/SkBlitMask_opts_arm_neon.cpp',
'<(skia_src_path)/opts/SkBlitRow_opts_arm_neon.cpp',
'<(skia_src_path)/opts/SkOpts_neon.cpp',
],
'arm64_sources': [
'<(skia_src_path)/opts/SkBitmapProcState_arm_neon.cpp',
'<(skia_src_path)/opts/SkBitmapProcState_matrixProcs_neon.cpp',
'<(skia_src_path)/opts/SkBitmapProcState_opts_arm.cpp',
'<(skia_src_path)/opts/SkBlitMask_opts_arm.cpp',
'<(skia_src_path)/opts/SkBlitMask_opts_arm_neon.cpp',
'<(skia_src_path)/opts/SkBlitRow_opts_arm.cpp',
'<(skia_src_path)/opts/SkBlitRow_opts_arm_neon.cpp',
'<(skia_src_path)/opts/SkOpts_neon.cpp',
],
'mips_dsp_sources': [
'<(skia_src_path)/opts/SkBitmapProcState_opts_mips_dsp.cpp',
'<(skia_src_path)/opts/SkBlitMask_opts_none.cpp',
'<(skia_src_path)/opts/SkBlitRow_opts_mips_dsp.cpp',
],
'sse2_sources': [
'<(skia_src_path)/opts/SkBitmapFilter_opts_SSE2.cpp',
'<(skia_src_path)/opts/SkBitmapProcState_opts_SSE2.cpp',
'<(skia_src_path)/opts/SkBlitRow_opts_SSE2.cpp',
'<(skia_src_path)/opts/opts_check_x86.cpp',
],
'ssse3_sources': [
'<(skia_src_path)/opts/SkBitmapProcState_opts_SSSE3.cpp',
'<(skia_src_path)/opts/SkOpts_ssse3.cpp',
],
'sse41_sources': [
Revert of Revert of SSE4 opaque blend using intrinsics instead of assembly. (patchset #1 id:1 of https://codereview.chromium.org/873553003/) Reason for revert: Reverted the wrong CL. Original issue's description: > Revert of SSE4 opaque blend using intrinsics instead of assembly. (patchset #16 id:300001 of https://codereview.chromium.org/874863002/) > > Reason for revert: > This causes a bug on the 'hittestpath' GM on MacMini 4,1 > > See: > > https://gold.skia.org/#/triage/hittestpath?head=0 > > for details. > > Original issue's description: > > SSE4 opaque blend using intrinsics instead of assembly. > > > > Since we had such a hard time with the assembly versions of this blit (to the > > point that we have them completely disabled everywhere), I thought I'd take > > a shot at writing a version of the blit using intrinsics. > > > > The key feature of SSE4 we're exploiting is that we can use ptest (_mm_test*) > > to skip the blend when the 16 src pixels we consider each loop are all opaque > > or all transparent. _mm_shuffle_epi8 from SSSE3 also lends a hand to extract > > all those alphas. > > > > It's worth looking to see if we can backport this type of logic to SSE2 using > > _mm_movemask_epi8, or up to 32 pixels at a time using AVX. > > > > My local performance testing doesn't show this to be an unambiguous win > > (there are probably microbenchmarks and SKPs where we'd be better off just > > powering through the blend rather than looking at alphas), but the potential > > does seem tantalizing enough to let skiaperf vet it on the bots. (< 1.0x is a win.) > > > > DM says it draws pixel perfect compare to the old code. > > > > Microbenchmarks: > > bitmap_RGBA_8888_A_source_stripes_two 14us -> 14.4us 1.03x > > bitmap_RGBA_8888_A_source_stripes_three 14.3us -> 14.5us 1.01x > > bitmap_RGBA_8888_scale_bilerp 61.9us -> 62.2us 1.01x > > bitmap_RGBA_8888_update_volatile_scale_rotate_bilerp 102us -> 101us 0.99x > > bitmap_RGBA_8888_scale_rotate_bilerp 103us -> 101us 0.99x > > bitmap_RGBA_8888_scale 18.4us -> 18.2us 0.99x > > bitmap_RGBA_8888_A_scale_rotate_bicubic 71us -> 70us 0.99x > > bitmap_RGBA_8888_update_scale_rotate_bilerp 103us -> 101us 0.99x > > bitmap_RGBA_8888_A_scale_rotate_bilerp 112us -> 109us 0.98x > > bitmap_RGBA_8888_update_volatile 5.72us -> 5.58us 0.98x > > bitmap_RGBA_8888 5.73us -> 5.58us 0.97x > > bitmap_RGBA_8888_update 5.78us -> 5.6us 0.97x > > bitmap_RGBA_8888_A_scale_bilerp 70.7us -> 68us 0.96x > > bitmap_RGBA_8888_A_scale_bicubic 23.7us -> 21.8us 0.92x > > bitmap_RGBA_8888_A 13.9us -> 10.9us 0.78x > > bitmap_RGBA_8888_A_source_opaque 14us -> 6.29us 0.45x > > bitmap_RGBA_8888_A_source_transparent 14us -> 3.65us 0.26x > > > > Running over our ~70 SKP web page captures, this looks like we spend 0.7x > > the time in S32A_Opaque_BlitRow compared to the SSE2 version, which should > > be a decent predictor of real-world impact. > > > > BUG=chromium:399842 > > > > Committed: https://skia.googlesource.com/skia/+/04bc91b972417038fecfa87c484771eac2b9b785 > > > > CQ_EXTRA_TRYBOTS=client.skia:Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release-Trybot > > > > Committed: https://skia.googlesource.com/skia/+/6dbfb21a6c88af6d94e8c823c3ad559f1a41b493 > > TBR=henrik.smiding@intel.com,mtklein@google.com,herb@google.com,reed@google.com,thakis@chromium.org,mtklein@chromium.org > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=chromium:399842 > > Committed: https://skia.googlesource.com/skia/+/4988891a1173cd405bf1c1dd3a3668c451f45e4c TBR=henrik.smiding@intel.com,mtklein@google.com,herb@google.com,reed@google.com,thakis@chromium.org,mtklein@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:399842 Review URL: https://codereview.chromium.org/894083002
2015-02-02 18:02:48 +00:00
'<(skia_src_path)/opts/SkBlitRow_opts_SSE4.cpp',
'<(skia_src_path)/opts/SkOpts_sse41.cpp',
],
}