/* * Copyright 2015 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "BitmapRegionDecoderBench.h" #include "CodecBenchPriv.h" #include "SkBitmap.h" #include "SkOSFile.h" BitmapRegionDecoderBench::BitmapRegionDecoderBench(const char* baseName, SkData* encoded, SkBitmapRegionDecoder::Strategy strategy, SkColorType colorType, uint32_t sampleSize, const SkIRect& subset) : fBRD(nullptr) , fData(SkRef(encoded)) , fStrategy(strategy) , fColorType(colorType) , fSampleSize(sampleSize) , fSubset(subset) { // Choose a useful name for the region decoding strategy const char* strategyName; switch (strategy) { case SkBitmapRegionDecoder::kCanvas_Strategy: strategyName = "Canvas"; break; case SkBitmapRegionDecoder::kAndroidCodec_Strategy: strategyName = "AndroidCodec"; break; default: SkASSERT(false); strategyName = ""; break; } // Choose a useful name for the color type const char* colorName = color_type_to_str(colorType); fName.printf("BRD_%s_%s_%s", baseName, strategyName, colorName); if (1 != sampleSize) { fName.appendf("_%.3f", 1.0f / (float) sampleSize); } } const char* BitmapRegionDecoderBench::onGetName() { return fName.c_str(); } bool BitmapRegionDecoderBench::isSuitableFor(Backend backend) { return kNonRendering_Backend == backend; } void BitmapRegionDecoderBench::onDelayedSetup() { fBRD.reset(SkBitmapRegionDecoder::Create(fData, fStrategy)); } void BitmapRegionDecoderBench::onDraw(int n, SkCanvas* canvas) { for (int i = 0; i < n; i++) { SkBitmap bm; SkAssertResult(fBRD->decodeRegion(&bm, nullptr, fSubset, fSampleSize, fColorType, false)); } }