1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556 |
- /*
- * 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/AndroidCodecBench.h"
- #include "bench/CodecBenchPriv.h"
- #include "include/codec/SkAndroidCodec.h"
- #include "include/core/SkBitmap.h"
- #include "src/core/SkOSFile.h"
- #include "tools/flags/CommandLineFlags.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);
- }
- }
|