| /* |
| * 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 "bench/BitmapRegionDecoderBench.h" |
| #ifdef SK_ENABLE_ANDROID_UTILS |
| #include "bench/CodecBenchPriv.h" |
| #include "client_utils/android/BitmapRegionDecoder.h" |
| #include "include/core/SkBitmap.h" |
| #include "src/core/SkOSFile.h" |
| |
| BitmapRegionDecoderBench::BitmapRegionDecoderBench(const char* baseName, SkData* encoded, |
| SkColorType colorType, uint32_t sampleSize, const SkIRect& subset) |
| : fBRD(nullptr) |
| , fData(SkRef(encoded)) |
| , fColorType(colorType) |
| , fSampleSize(sampleSize) |
| , fSubset(subset) |
| { |
| // Choose a useful name for the color type |
| const char* colorName = color_type_to_str(colorType); |
| |
| fName.printf("BRD_%s_%s", baseName, 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 Backend::kNonRendering == backend; |
| } |
| |
| void BitmapRegionDecoderBench::onDelayedSetup() { |
| fBRD = android::skia::BitmapRegionDecoder::Make(fData); |
| } |
| |
| void BitmapRegionDecoderBench::onDraw(int n, SkCanvas* canvas) { |
| auto ct = fBRD->computeOutputColorType(fColorType); |
| auto cs = fBRD->computeOutputColorSpace(ct, nullptr); |
| for (int i = 0; i < n; i++) { |
| SkBitmap bm; |
| SkAssertResult(fBRD->decodeRegion(&bm, nullptr, fSubset, fSampleSize, ct, false, cs)); |
| } |
| } |
| #endif // SK_ENABLE_ANDROID_UTILS |