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- /*
- * 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/core/SkOpts.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 == kNonRendering_Backend; }
- 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));
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