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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 "AndroidCodecBench.h"
#include "CodecBenchPriv.h"
#include "SkBitmap.h"
#include "SkAndroidCodec.h"
#include "SkCommandLineFlags.h"
#include "SkOSFile.h"
AndroidCodecBench::AndroidCodecBench(SkString baseName, SkData* encoded, int sampleSize)
: fData(SkRef(encoded))
, fSampleSize(sampleSize)
{
// Parse filename and the color type to give the benchmark a useful name
fName.printf("AndroidCodec_%s_SampleSize%d", baseName.c_str(), sampleSize);
}
const char* AndroidCodecBench::onGetName() {
return fName.c_str();
}
bool AndroidCodecBench::isSuitableFor(Backend backend) {
return kNonRendering_Backend == backend;
}
void AndroidCodecBench::onDelayedSetup() {
std::unique_ptr<SkAndroidCodec> codec(SkAndroidCodec::MakeFromData(fData));
SkISize scaledSize = codec->getSampledDimensions(fSampleSize);
fInfo = codec->getInfo().makeWH(scaledSize.width(), scaledSize.height())
.makeColorType(kN32_SkColorType);
if (kUnpremul_SkAlphaType == fInfo.alphaType()) {
fInfo = fInfo.makeAlphaType(kPremul_SkAlphaType);
}
fPixelStorage.reset(fInfo.computeMinByteSize());
}
void AndroidCodecBench::onDraw(int n, SkCanvas* canvas) {
std::unique_ptr<SkAndroidCodec> codec;
SkAndroidCodec::AndroidOptions options;
options.fSampleSize = fSampleSize;
for (int i = 0; i < n; i++) {
codec = SkAndroidCodec::MakeFromData(fData);
#ifdef SK_DEBUG
const SkCodec::Result result =
#endif
codec->getAndroidPixels(fInfo, fPixelStorage.get(), fInfo.minRowBytes(), &options);
SkASSERT(result == SkCodec::kSuccess || result == SkCodec::kIncompleteInput);
}
}
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