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make enabling LOWP stages simpler

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This method is a little simpler macro-wise,
and makes it easier to guard new lowp stages:

  LOWP(foo)
  LOWP(bar)
  #ifndef SK_LEGACY_LOWP_BAZ
    LOWP(baz)
  #endif

Change-Id: I06392f5cf7a04651e7bf47e79f10f7da8520f5ab
Reviewed-on: https://skia-review.googlesource.com/63141
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This commit is contained in:
Mike Klein 2017-10-23 17:01:07 -04:00 committed by Skia Commit-Bot
parent 3c31281c32
commit 794cdb212e
1 changed files with 55 additions and 62 deletions
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117
src/jumper/SkJumper.cpp
View File

@ -73,49 +73,6 @@ using StartPipelineFn = void(size_t,size_t,size_t,size_t, void**);
#define ASM(name, suffix) _sk_##name##_##suffix
#endif
// Some stages have 8-bit versions from SkJumper_stages_lowp.cpp.
#define LOWP_STAGES(M) \
M(black_color) M(white_color) M(uniform_color) \
M(set_rgb) \
M(premul) \
M(luminance_to_alpha) \
M(load_8888) M(load_8888_dst) M(store_8888) \
M(load_bgra) M(load_bgra_dst) M(store_bgra) \
M(load_a8) M(load_a8_dst) M(store_a8) \
M(load_g8) M(load_g8_dst) \
M(load_565) M(load_565_dst) M(store_565) \
M(swap_rb) \
M(srcover_rgba_8888) \
M(lerp_1_float) \
M(lerp_u8) \
M(lerp_565) \
M(scale_1_float) \
M(scale_u8) \
M(scale_565) \
M(move_src_dst) \
M(move_dst_src) \
M(clear) \
M(srcatop) \
M(dstatop) \
M(srcin) \
M(dstin) \
M(srcout) \
M(dstout) \
M(srcover) \
M(dstover) \
M(modulate) \
M(multiply) \
M(screen) \
M(xor_) \
M(plus_) \
M(darken) \
M(lighten) \
M(difference) \
M(exclusion) \
M(hardlight) \
M(overlay) \
M(seed_shader) M(matrix_2x3) M(gather_8888)
extern "C" {
#if !SK_JUMPER_USE_ASSEMBLY
@ -147,18 +104,15 @@ extern "C" {
ASM(just_return,sse41_lowp),
ASM(just_return, sse2_lowp);
#define M(st) StageFn ASM(st, skx), \
ASM(st, hsw), \
ASM(st, avx), \
ASM(st,sse41), \
ASM(st, sse2);
SK_RASTER_PIPELINE_STAGES(M)
#undef M
#define M(st) StageFn ASM(st, hsw_lowp), \
#define M(st) StageFn ASM(st, skx), \
ASM(st, hsw), \
ASM(st, avx), \
ASM(st,sse41), \
ASM(st, sse2), \
ASM(st, hsw_lowp), \
ASM(st,sse41_lowp), \
ASM(st, sse2_lowp);
LOWP_STAGES(M)
SK_RASTER_PIPELINE_STAGES(M)
#undef M
#elif defined(__i386__) || defined(_M_IX86)
@ -202,7 +156,7 @@ extern "C" {
template <SkRasterPipeline::StockStage st>
static constexpr StageFn* sse2_lowp() { return nullptr; }
#define M(st) \
#define LOWP(st) \
template <> constexpr StageFn* hsw_lowp<SkRasterPipeline::st>() { \
return ASM(st,hsw_lowp); \
} \
@ -212,31 +166,70 @@ extern "C" {
template <> constexpr StageFn* sse2_lowp<SkRasterPipeline::st>() { \
return ASM(st,sse2_lowp); \
}
LOWP_STAGES(M)
#undef M
#elif defined(__i386__) || defined(_M_IX86)
template <SkRasterPipeline::StockStage st>
static constexpr StageFn* sse2_lowp() { return nullptr; }
#define M(st) \
#define LOWP(st) \
template <> constexpr StageFn* sse2_lowp<SkRasterPipeline::st>() { \
return ASM(st,sse2_lowp); \
}
LOWP_STAGES(M)
#undef M
#elif defined(JUMPER_NEON_HAS_LOWP)
template <SkRasterPipeline::StockStage st>
static constexpr StageFn* neon_lowp() { return nullptr; }
#define M(st) \
#define LOWP(st) \
template <> constexpr StageFn* neon_lowp<SkRasterPipeline::st>() { \
return sk_##st##_lowp; \
}
LOWP_STAGES(M)
#undef M
#else
#define LOWP(st)
#endif
LOWP(black_color) LOWP(white_color) LOWP(uniform_color)
LOWP(set_rgb)
LOWP(premul)
LOWP(luminance_to_alpha)
LOWP(load_8888) LOWP(load_8888_dst) LOWP(store_8888)
LOWP(load_bgra) LOWP(load_bgra_dst) LOWP(store_bgra)
LOWP(load_a8) LOWP(load_a8_dst) LOWP(store_a8)
LOWP(load_g8) LOWP(load_g8_dst)
LOWP(load_565) LOWP(load_565_dst) LOWP(store_565)
LOWP(swap_rb)
LOWP(srcover_rgba_8888)
LOWP(lerp_1_float)
LOWP(lerp_u8)
LOWP(lerp_565)
LOWP(scale_1_float)
LOWP(scale_u8)
LOWP(scale_565)
LOWP(move_src_dst)
LOWP(move_dst_src)
LOWP(clear)
LOWP(srcatop)
LOWP(dstatop)
LOWP(srcin)
LOWP(dstin)
LOWP(srcout)
LOWP(dstout)
LOWP(srcover)
LOWP(dstover)
LOWP(modulate)
LOWP(multiply)
LOWP(screen)
LOWP(xor_)
LOWP(plus_)
LOWP(darken)
LOWP(lighten)
LOWP(difference)
LOWP(exclusion)
LOWP(hardlight)
LOWP(overlay)
LOWP(seed_shader) LOWP(matrix_2x3) LOWP(gather_8888)
#undef LOWP
#endif
// Engines comprise everything we need to run SkRasterPipelines.