diff options
| author |  Nico Weber <thakis@chromium.org> | 2017-09-15 17:38:48 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-09-16 00:28:48 +0000 |
| commit | 6492afa7971cf295a3c3cb92a85218917c02bb4a (patch) | |
| tree | 713e3d9ab7ca9aae118f2a85520842ce6622cbcd /src | |
| parent | d286bfbd96f8b7ccf1cbce74f07d2f3917dbec30 (diff) | |
Disable SkJumper assembly in cross builds for now.
Bug: chromium:762167
Change-Id: Ia23f6dbfc0466aef4ca9d1a5b9ff343d79dc83bb
Reviewed-on: https://skia-review.googlesource.com/47460
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/jumper/SkJumper.cpp | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/jumper/SkJumper.cpp b/src/jumper/SkJumper.cpp index 22d6e086d4..cd013f7ae3 100644 --- a/src/jumper/SkJumper.cpp +++ b/src/jumper/SkJumper.cpp @@ -17,13 +17,21 @@ #if !defined(__has_feature) #define __has_feature(x) 0 #endif +#if !defined(SK_JUMPER_USE_ASSEMBLY) +#if __has_feature(memory_sanitizer) +#define SK_JUMPER_USE_ASSEMBLY 0 +#else +#define SK_JUMPER_USE_ASSEMBLY 1 +#endif +#endif #define M(st) +1 static const int kNumStages = SK_RASTER_PIPELINE_STAGES(M); #undef M #ifndef SK_JUMPER_DISABLE_8BIT - #if 0 && !__has_feature(memory_sanitizer) && (defined(__x86_64__) || defined(_M_X64)) + // Intentionally commented out; optional logging for local debugging. + #if 0 && SK_JUMPER_USE_ASSEMBLY && (defined(__x86_64__) || defined(_M_X64)) #include <atomic> #define M(st) #st, @@ -102,7 +110,7 @@ using StartPipelineFn = void(size_t,size_t,size_t,size_t, void**); extern "C" { -#if __has_feature(memory_sanitizer) +#if !SK_JUMPER_USE_ASSEMBLY // We'll just run baseline code. #elif defined(__arm__) @@ -172,7 +180,8 @@ extern "C" { } -#if !__has_feature(memory_sanitizer) && (defined(__x86_64__) || defined(_M_X64)) +#if SK_JUMPER_USE_ASSEMBLY +#if defined(__x86_64__) || defined(_M_X64) template <SkRasterPipeline::StockStage st> static constexpr StageFn* hsw_lowp() { return nullptr; } @@ -217,6 +226,7 @@ extern "C" { LOWP_STAGES(M) #undef M #endif +#endif // Engines comprise everything we need to run SkRasterPipelines. struct SkJumper_Engine { @@ -237,7 +247,7 @@ static SkJumper_Engine gEngine = kBaseline; static SkOnce gChooseEngineOnce; static SkJumper_Engine choose_engine() { -#if __has_feature(memory_sanitizer) +#if !SK_JUMPER_USE_ASSEMBLY // We'll just run baseline code. #elif defined(__arm__) @@ -316,7 +326,8 @@ static SkJumper_Engine choose_engine() { static SkOnce gChooseLowpOnce; static SkJumper_Engine choose_lowp() { - #if !__has_feature(memory_sanitizer) && (defined(__x86_64__) || defined(_M_X64)) + #if SK_JUMPER_USE_ASSEMBLY + #if defined(__x86_64__) || defined(_M_X64) if (1 && SkCpu::Supports(SkCpu::HSW)) { return { #define M(st) hsw_lowp<SkRasterPipeline::st>(), @@ -364,6 +375,7 @@ static SkJumper_Engine choose_engine() { #undef M }; #endif + #endif return kNone; } #endif |