| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "bench/Benchmark.h" |
| #include "src/codec/SkSwizzler.h" |
| #include "src/core/SkSwizzlePriv.h" |
| |
| class SwizzleBench : public Benchmark { |
| public: |
| |
| SwizzleBench(const char* name, SkOpts::Swizzle_8888_u32 fn) : fName(name), fFn_u32(fn) {} |
| SwizzleBench(const char* name, SkOpts::Swizzle_8888_u8 fn) : fName(name), fFn_u8 (fn) {} |
| |
| bool isSuitableFor(Backend backend) override { return backend == Backend::kNonRendering; } |
| const char* onGetName() override { return fName; } |
| void onDraw(int loops, SkCanvas*) override { |
| static const int K = 1023; // Arbitrary, but nice to be a non-power-of-two to trip up SIMD. |
| uint32_t dst[K], src[K]; |
| while (loops --> 0) { |
| if (fFn_u32) { fFn_u32(dst, src, K); } |
| if (fFn_u8) { fFn_u8 (dst, (const uint8_t*)src, K); } |
| } |
| } |
| private: |
| const char* fName; |
| SkOpts::Swizzle_8888_u32 fFn_u32 = nullptr; |
| SkOpts::Swizzle_8888_u8 fFn_u8 = nullptr; |
| }; |
| |
| |
| DEF_BENCH(return new SwizzleBench("SkOpts::RGBA_to_rgbA", SkOpts::RGBA_to_rgbA)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::RGBA_to_bgrA", SkOpts::RGBA_to_bgrA)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::RGBA_to_BGRA", SkOpts::RGBA_to_BGRA)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::RGB_to_RGB1", SkOpts::RGB_to_RGB1)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::RGB_to_BGR1", SkOpts::RGB_to_BGR1)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::gray_to_RGB1", SkOpts::gray_to_RGB1)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::grayA_to_RGBA", SkOpts::grayA_to_RGBA)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::grayA_to_rgbA", SkOpts::grayA_to_rgbA)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::inverted_CMYK_to_RGB1", SkOpts::inverted_CMYK_to_RGB1)); |
| DEF_BENCH(return new SwizzleBench("SkOpts::inverted_CMYK_to_BGR1", SkOpts::inverted_CMYK_to_BGR1)); |