Color filter benchmarks
Add a bunch of color filter benches:
3.35 ! colorfilter_matrix_runtime gl
2.43 colorfilter_src_runtime gl
2.41 ! colorfilter_lerp_src gl
2.40 ? colorfilter_compose_src gl
6.72 colorfilter_matrix_hsla gl
3.41 ? colorfilter_matrix_rgba gl
4.41 ! colorfilter_srgb_to_linear gl
4.31 ? colorfilter_linear_to_srgb gl
2.53 colorfilter_blend_srcover gl
2.43 ? colorfilter_blend_src gl
2.44 ! colorfilter_none gl
753.31 ? colorfilter_matrix_runtime 8888
257.59 ? colorfilter_src_runtime 8888
111.94 ? colorfilter_lerp_src 8888
82.35 ? colorfilter_compose_src 8888
600.24 ! colorfilter_matrix_hsla 8888
304.49 colorfilter_matrix_rgba 8888
457.25 ? colorfilter_srgb_to_linear 8888
493.23 ? colorfilter_linear_to_srgb 8888
95.61 ? colorfilter_blend_srcover 8888
74.41 ? colorfilter_blend_src 8888
19.15 ? colorfilter_none 8888
Change-Id: I08dfc81b14cba098b00edf2af150b82541003139
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/250260
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
This commit is contained in:
Florin Malita
Skia Commit-Bot
parent
e0cec7391a
commit
953efcc2a5
@ -8,7 +8,10 @@
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#include "bench/Benchmark.h"
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#include "include/core/SkCanvas.h"
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#include "include/core/SkColorFilter.h"
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#include "include/core/SkSurface.h"
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#include "include/effects/SkImageFilters.h"
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#include "src/core/SkColorFilterPriv.h"
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#include "tools/Resources.h"
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// Just need an interesting filter, nothing to special about colormatrix
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static sk_sp<SkColorFilter> make_grayscale() {
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@ -76,3 +79,136 @@ private:
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DEF_BENCH( return new FilteredRectBench(FilteredRectBench::kNoFilter_Type); )
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DEF_BENCH( return new FilteredRectBench(FilteredRectBench::kColorFilter_Type); )
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DEF_BENCH( return new FilteredRectBench(FilteredRectBench::kImageFilter_Type); )
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namespace {
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class ColorMatrixBench final : public Benchmark {
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public:
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using Factory = sk_sp<SkColorFilter>(*)();
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explicit ColorMatrixBench(const char* suffix, Factory f)
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: fFactory(f)
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, fName(SkStringPrintf("colorfilter_%s", suffix)) {}
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private:
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const char* onGetName() override {
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return fName.c_str();
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}
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SkIPoint onGetSize() override {
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return { 256, 256 };
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}
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void onDelayedSetup() override {
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// Pass the image though a premul canvas so that we "forget" it is opaque.
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auto surface = SkSurface::MakeRasterN32Premul(256, 256);
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surface->getCanvas()->drawImage(GetResourceAsImage("images/mandrill_256.png"), 0, 0);
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fImage = surface->makeImageSnapshot();
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fColorFilter = fFactory();
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}
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void onDraw(int loops, SkCanvas* canvas) override {
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SkPaint p;
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p.setColorFilter(fColorFilter);
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for (int i = 0; i < loops; ++i) {
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canvas->drawImage(fImage, 0, 0, &p);
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}
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}
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const Factory fFactory;
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const SkString fName;
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sk_sp<SkImage> fImage;
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sk_sp<SkColorFilter> fColorFilter;
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};
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void RuntimeNone_CPU(float[4], const void*) {}
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const char RuntimeNone_GPU_SRC[] = R"(
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void main(inout half4 c) {}
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)";
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void RuntimeColorMatrix_CPU(float colors[4], const void* ctx) {
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auto c = reinterpret_cast<SkRGBA4f<kPremul_SkAlphaType>*>(colors)->unpremul();
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const auto* m = static_cast<const float*>(ctx);
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const auto c0 = c[0]*m[ 0] + c[1]*m[ 1] + c[2]*m[ 2] + c[3]*m[ 3] + m[ 4],
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c1 = c[0]*m[ 5] + c[1]*m[ 6] + c[2]*m[ 7] + c[3]*m[ 8] + m[ 9],
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c2 = c[0]*m[10] + c[1]*m[11] + c[2]*m[12] + c[3]*m[13] + m[14],
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c3 = c[0]*m[15] + c[1]*m[16] + c[2]*m[17] + c[3]*m[18] + m[19];
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c[0] = c0;
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c[1] = c1;
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c[2] = c2;
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c[3] = c3;
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*reinterpret_cast<SkRGBA4f<kPremul_SkAlphaType>*>(colors) = c.premul();
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}
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const char RuntimeColorMatrix_GPU_SRC[] = R"(
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// WTB matrix/vector inputs.
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layout(ctype=float) in uniform half m0 , m1 , m2 , m3 , m4 ,
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m5 , m6 , m7 , m8 , m9 ,
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m10, m11, m12, m13, m14,
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m15, m16, m17, m18, m19;
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void main(inout half4 c) {
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half nonZeroAlpha = max(c.a, 0.0001);
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c = half4(c.rgb / nonZeroAlpha, nonZeroAlpha);
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half4x4 m = half4x4(m0, m5, m10, m15,
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m1, m6, m11, m16,
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m2, m7, m12, m17,
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m3, m8, m13, m18);
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c = m * c + half4 (m4, m9, m14, m19);
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c = saturate(c);
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c.rgb *= c.a;
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}
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)";
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static constexpr float gColorMatrix[] = {
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0.3f, 0.3f, 0.0f, 0.0f, 0.3f,
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0.0f, 0.3f, 0.3f, 0.0f, 0.3f,
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0.0f, 0.0f, 0.3f, 0.3f, 0.3f,
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0.3f, 0.0f, 0.3f, 0.3f, 0.0f,
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};
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} // namespace
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DEF_BENCH( return new ColorMatrixBench("none",
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[]() { return sk_sp<SkColorFilter>(nullptr); }); )
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DEF_BENCH( return new ColorMatrixBench("blend_src",
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[]() { return SkColorFilters::Blend(0x80808080, SkBlendMode::kSrc); }); )
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DEF_BENCH( return new ColorMatrixBench("blend_srcover",
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[]() { return SkColorFilters::Blend(0x80808080, SkBlendMode::kSrcOver); }); )
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DEF_BENCH( return new ColorMatrixBench("linear_to_srgb",
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[]() { return SkColorFilters::LinearToSRGBGamma(); }); )
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DEF_BENCH( return new ColorMatrixBench("srgb_to_linear",
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[]() { return SkColorFilters::SRGBToLinearGamma(); }); )
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DEF_BENCH( return new ColorMatrixBench("matrix_rgba",
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[]() { return SkColorFilters::Matrix(gColorMatrix); }); )
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DEF_BENCH( return new ColorMatrixBench("matrix_hsla",
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[]() { return SkColorFilters::HSLAMatrix(gColorMatrix); }); )
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DEF_BENCH( return new ColorMatrixBench("compose_src",
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[]() { return SkColorFilters::Compose(SkColorFilters::Blend(0x80808080, SkBlendMode::kSrc),
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SkColorFilters::Blend(0x80808080, SkBlendMode::kSrc));
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}); )
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DEF_BENCH( return new ColorMatrixBench("lerp_src",
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[]() { return SkColorFilters::Lerp(0.3f,
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SkColorFilters::Blend(0x80808080, SkBlendMode::kSrc),
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SkColorFilters::Blend(0x80808080, SkBlendMode::kSrc));
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}); )
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#ifdef SK_SUPPORT_GPU
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DEF_BENCH( return new ColorMatrixBench("src_runtime", []() {
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static SkRuntimeColorFilterFactory gRuntimeFact(SkString(RuntimeNone_GPU_SRC),
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RuntimeNone_CPU);
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return gRuntimeFact.make(SkData::MakeWithCopy(gColorMatrix, sizeof(gColorMatrix)));
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});)
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DEF_BENCH( return new ColorMatrixBench("matrix_runtime", []() {
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static SkRuntimeColorFilterFactory gRuntimeFact(SkString(RuntimeColorMatrix_GPU_SRC),
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RuntimeColorMatrix_CPU);
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return gRuntimeFact.make(SkData::MakeWithCopy(gColorMatrix, sizeof(gColorMatrix)));
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});)
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#endif
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