blob: ee6f220c8faec84dc24e6de8c02e159bd0c36f7b [file] [log] [blame]
* 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 {
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); }
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));