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56 lines
1.8 KiB
56 lines
1.8 KiB
4 months ago
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/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "bench/AndroidCodecBench.h"
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#include "bench/CodecBenchPriv.h"
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#include "include/codec/SkAndroidCodec.h"
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#include "include/core/SkBitmap.h"
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#include "src/core/SkOSFile.h"
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#include "tools/flags/CommandLineFlags.h"
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AndroidCodecBench::AndroidCodecBench(SkString baseName, SkData* encoded, int sampleSize)
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: fData(SkRef(encoded))
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, fSampleSize(sampleSize)
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{
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// Parse filename and the color type to give the benchmark a useful name
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fName.printf("AndroidCodec_%s_SampleSize%d", baseName.c_str(), sampleSize);
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}
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const char* AndroidCodecBench::onGetName() {
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return fName.c_str();
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}
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bool AndroidCodecBench::isSuitableFor(Backend backend) {
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return kNonRendering_Backend == backend;
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}
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void AndroidCodecBench::onDelayedSetup() {
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std::unique_ptr<SkAndroidCodec> codec(SkAndroidCodec::MakeFromData(fData));
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SkISize scaledSize = codec->getSampledDimensions(fSampleSize);
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fInfo = codec->getInfo().makeDimensions(scaledSize).makeColorType(kN32_SkColorType);
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if (kUnpremul_SkAlphaType == fInfo.alphaType()) {
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fInfo = fInfo.makeAlphaType(kPremul_SkAlphaType);
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}
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fPixelStorage.reset(fInfo.computeMinByteSize());
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}
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void AndroidCodecBench::onDraw(int n, SkCanvas* canvas) {
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std::unique_ptr<SkAndroidCodec> codec;
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SkAndroidCodec::AndroidOptions options;
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options.fSampleSize = fSampleSize;
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for (int i = 0; i < n; i++) {
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codec = SkAndroidCodec::MakeFromData(fData);
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#ifdef SK_DEBUG
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const SkCodec::Result result =
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#endif
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codec->getAndroidPixels(fInfo, fPixelStorage.get(), fInfo.minRowBytes(), &options);
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SkASSERT(result == SkCodec::kSuccess || result == SkCodec::kIncompleteInput);
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}
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}
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