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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #include "platform/graphics/ImageFrameGenerator.h" | 26 #include "platform/graphics/ImageFrameGenerator.h" |
27 | 27 |
| 28 #include <memory> |
28 #include "SkData.h" | 29 #include "SkData.h" |
29 #include "platform/graphics/ImageDecodingStore.h" | 30 #include "platform/graphics/ImageDecodingStore.h" |
30 #include "platform/image-decoders/ImageDecoder.h" | 31 #include "platform/image-decoders/ImageDecoder.h" |
31 #include "platform/instrumentation/tracing/TraceEvent.h" | 32 #include "platform/instrumentation/tracing/TraceEvent.h" |
32 #include "third_party/skia/include/core/SkYUVSizeInfo.h" | 33 #include "third_party/skia/include/core/SkYUVSizeInfo.h" |
33 #include "wtf/PtrUtil.h" | 34 #include "wtf/PtrUtil.h" |
34 #include <memory> | |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 static bool compatibleInfo(const SkImageInfo& src, const SkImageInfo& dst) { | 38 static bool compatibleInfo(const SkImageInfo& src, const SkImageInfo& dst) { |
39 if (src == dst) | 39 if (src == dst) |
40 return true; | 40 return true; |
41 | 41 |
42 // It is legal to write kOpaque_SkAlphaType pixels into a kPremul_SkAlphaType | 42 // It is legal to write kOpaque_SkAlphaType pixels into a kPremul_SkAlphaType |
43 // buffer. This can happen when DeferredImageDecoder allocates an | 43 // buffer. This can happen when DeferredImageDecoder allocates an |
44 // kOpaque_SkAlphaType image generator based on cached frame info, while the | 44 // kOpaque_SkAlphaType image generator based on cached frame info, while the |
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374 // do YUV decoding. | 374 // do YUV decoding. |
375 std::unique_ptr<ImagePlanes> dummyImagePlanes = | 375 std::unique_ptr<ImagePlanes> dummyImagePlanes = |
376 WTF::wrapUnique(new ImagePlanes); | 376 WTF::wrapUnique(new ImagePlanes); |
377 decoder->setImagePlanes(std::move(dummyImagePlanes)); | 377 decoder->setImagePlanes(std::move(dummyImagePlanes)); |
378 | 378 |
379 return updateYUVComponentSizes(decoder.get(), sizeInfo->fSizes, | 379 return updateYUVComponentSizes(decoder.get(), sizeInfo->fSizes, |
380 sizeInfo->fWidthBytes); | 380 sizeInfo->fWidthBytes); |
381 } | 381 } |
382 | 382 |
383 } // namespace blink | 383 } // namespace blink |
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