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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include <ctype.h> | 8 #include <ctype.h> |
9 | 9 |
10 #include "nanobench.h" | 10 #include "nanobench.h" |
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596 static bool valid_brd_bench(SkData* encoded, SkBitmapRegionDecoderInterface::Str
ategy strategy, | 596 static bool valid_brd_bench(SkData* encoded, SkBitmapRegionDecoderInterface::Str
ategy strategy, |
597 SkColorType colorType, uint32_t sampleSize, uint32_t minOutputSize, int*
width, | 597 SkColorType colorType, uint32_t sampleSize, uint32_t minOutputSize, int*
width, |
598 int* height) { | 598 int* height) { |
599 SkAutoTDelete<SkBitmapRegionDecoderInterface> brd( | 599 SkAutoTDelete<SkBitmapRegionDecoderInterface> brd( |
600 SkBitmapRegionDecoderInterface::CreateBitmapRegionDecoder(encoded, s
trategy)); | 600 SkBitmapRegionDecoderInterface::CreateBitmapRegionDecoder(encoded, s
trategy)); |
601 if (nullptr == brd.get()) { | 601 if (nullptr == brd.get()) { |
602 // This is indicates that subset decoding is not supported for a particu
lar image format. | 602 // This is indicates that subset decoding is not supported for a particu
lar image format. |
603 return false; | 603 return false; |
604 } | 604 } |
605 | 605 |
606 SkAutoTDelete<SkBitmap> bitmap(brd->decodeRegion(0, 0, brd->width(), brd->he
ight(), 1, | 606 SkBitmap bitmap; |
607 colorType)); | 607 if (!brd->decodeRegion(&bitmap, nullptr, SkIRect::MakeXYWH(0, 0, brd->width(
), brd->height()), |
608 if (nullptr == bitmap.get() || colorType != bitmap->colorType()) { | 608 1, colorType, false)) { |
| 609 return false; |
| 610 } |
| 611 if (colorType != bitmap.colorType()) { |
609 // This indicates that conversion to the requested color type is not sup
ported for the | 612 // This indicates that conversion to the requested color type is not sup
ported for the |
610 // particular image. | 613 // particular image. |
611 return false; | 614 return false; |
612 } | 615 } |
613 | 616 |
614 if (sampleSize * minOutputSize > (uint32_t) brd->width() || sampleSize * min
OutputSize > | 617 if (sampleSize * minOutputSize > (uint32_t) brd->width() || sampleSize * min
OutputSize > |
615 (uint32_t) brd->height()) { | 618 (uint32_t) brd->height()) { |
616 // This indicates that the image is not large enough to decode a | 619 // This indicates that the image is not large enough to decode a |
617 // minOutputSize x minOutputSize subset at the given sampleSize. | 620 // minOutputSize x minOutputSize subset at the given sampleSize. |
618 return false; | 621 return false; |
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1364 | 1367 |
1365 return 0; | 1368 return 0; |
1366 } | 1369 } |
1367 | 1370 |
1368 #if !defined SK_BUILD_FOR_IOS | 1371 #if !defined SK_BUILD_FOR_IOS |
1369 int main(int argc, char** argv) { | 1372 int main(int argc, char** argv) { |
1370 SkCommandLineFlags::Parse(argc, argv); | 1373 SkCommandLineFlags::Parse(argc, argv); |
1371 return nanobench_main(); | 1374 return nanobench_main(); |
1372 } | 1375 } |
1373 #endif | 1376 #endif |
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