| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef BitmapRegionDecoderBench_DEFINED |
| #define BitmapRegionDecoderBench_DEFINED |
| |
| #include "bench/Benchmark.h" |
| #ifdef SK_ENABLE_ANDROID_UTILS |
| #include "include/core/SkData.h" |
| #include "include/core/SkImageInfo.h" |
| #include "include/core/SkRefCnt.h" |
| #include "include/core/SkString.h" |
| |
| namespace android { |
| namespace skia { |
| class BitmapRegionDecoder; |
| } |
| } |
| |
| /** |
| * Benchmark Android's BitmapRegionDecoder for a particular colorType, sampleSize, and subset. |
| * |
| * nanobench.cpp handles creating benchmarks for interesting scaled subsets. We strive to test |
| * on real use cases. |
| */ |
| class BitmapRegionDecoderBench : public Benchmark { |
| public: |
| // Calls encoded->ref() |
| BitmapRegionDecoderBench(const char* basename, SkData* encoded, SkColorType colorType, |
| uint32_t sampleSize, const SkIRect& subset); |
| |
| protected: |
| const char* onGetName() override; |
| bool isSuitableFor(Backend backend) override; |
| void onDraw(int n, SkCanvas* canvas) override; |
| void onDelayedSetup() override; |
| |
| private: |
| SkString fName; |
| std::unique_ptr<android::skia::BitmapRegionDecoder> fBRD; |
| sk_sp<SkData> fData; |
| const SkColorType fColorType; |
| const uint32_t fSampleSize; |
| const SkIRect fSubset; |
| typedef Benchmark INHERITED; |
| }; |
| #endif // SK_ENABLE_ANDROID_UTILS |
| #endif // BitmapRegionDecoderBench_DEFINED |