diff options
| author |  Mike Klein <mtklein@chromium.org> | 2016-11-13 08:52:07 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2016-11-14 13:50:15 +0000 |
| commit | e7bd81d0a8e41432c9ad62e452742813b21e9923 (patch) | |
| tree | f00f8493237039bc54ba40cbec3d2b7f47b44c6d /third_party | |
| parent | 5df4934b3e40cdc378e225d1dda39f015cae9bae (diff) | |
GN: turn on easy libjpeg-turbo SIMD backends (ARMv7 and ARMv8)
These are so easy we might as well...
I did a quick check of relevant-looking defines:
- GYP defined WITH_SIMD, but it looks like that's already defined (by jconfig.h?);
- GYP defined RGBX_FILLER_0XFF, but that affects only x86/x86-64;
- GYP defined STRICT_MEMORY_ACCESS, which does nothing;
- GYP defined MOTION_JPEG_SUPPORTED, which does nothing (and we'd probably not care anyway).
BUG=skia:5875
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4745
Change-Id: Ib1f28d354630be472c4d9648d5ade74a452a9e24
Reviewed-on: https://skia-review.googlesource.com/4745
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Diffstat (limited to 'third_party')
| -rw-r--r-- | third_party/libjpeg-turbo/BUILD.gn | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/third_party/libjpeg-turbo/BUILD.gn b/third_party/libjpeg-turbo/BUILD.gn index c0382a719c..927df49a0e 100644 --- a/third_party/libjpeg-turbo/BUILD.gn +++ b/third_party/libjpeg-turbo/BUILD.gn @@ -61,8 +61,21 @@ if (skia_use_system_libjpeg_turbo) { "../externals/libjpeg-turbo/jmemnobs.c", "../externals/libjpeg-turbo/jquant1.c", "../externals/libjpeg-turbo/jquant2.c", - "../externals/libjpeg-turbo/jsimd_none.c", "../externals/libjpeg-turbo/jutils.c", ] + + if (current_cpu == "arm") { + sources += [ + "../externals/libjpeg-turbo/simd/jsimd_arm.c", + "../externals/libjpeg-turbo/simd/jsimd_arm_neon.S", + ] + } else if (current_cpu == "arm64") { + sources += [ + "../externals/libjpeg-turbo/simd/jsimd_arm64.c", + "../externals/libjpeg-turbo/simd/jsimd_arm64_neon.S", + ] + } else { + sources += [ "../externals/libjpeg-turbo/jsimd_none.c" ] + } } } |