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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "SkCodecImageGenerator.h" | 8 #include "SkCodecImageGenerator.h" |
9 | 9 |
10 SkImageGenerator* SkCodecImageGenerator::NewFromEncodedCodec(SkData* data) { | 10 SkImageGenerator* SkCodecImageGenerator::NewFromEncodedCodec(sk_sp<SkData> data)
{ |
11 SkCodec* codec = SkCodec::NewFromData(data); | 11 SkCodec* codec = SkCodec::NewFromData(data); |
12 if (nullptr == codec) { | 12 if (nullptr == codec) { |
13 return nullptr; | 13 return nullptr; |
14 } | 14 } |
15 | 15 |
16 return new SkCodecImageGenerator(codec, data); | 16 return new SkCodecImageGenerator(codec, data); |
17 } | 17 } |
18 | 18 |
19 static SkImageInfo make_premul(const SkImageInfo& info) { | 19 static SkImageInfo make_premul(const SkImageInfo& info) { |
20 if (kUnpremul_SkAlphaType == info.alphaType()) { | 20 if (kUnpremul_SkAlphaType == info.alphaType()) { |
21 return info.makeAlphaType(kPremul_SkAlphaType); | 21 return info.makeAlphaType(kPremul_SkAlphaType); |
22 } | 22 } |
23 | 23 |
24 return info; | 24 return info; |
25 } | 25 } |
26 | 26 |
27 SkCodecImageGenerator::SkCodecImageGenerator(SkCodec* codec, SkData* data) | 27 SkCodecImageGenerator::SkCodecImageGenerator(SkCodec* codec, sk_sp<SkData> data) |
28 : INHERITED(make_premul(codec->getInfo())) | 28 : INHERITED(make_premul(codec->getInfo())) |
29 , fCodec(codec) | 29 , fCodec(codec) |
30 , fData(SkRef(data)) | 30 , fData(std::move(data)) |
31 {} | 31 {} |
32 | 32 |
33 SkData* SkCodecImageGenerator::onRefEncodedData(SK_REFENCODEDDATA_CTXPARAM) { | 33 SkData* SkCodecImageGenerator::onRefEncodedData(SK_REFENCODEDDATA_CTXPARAM) { |
34 return SkRef(fData.get()); | 34 return SkRef(fData.get()); |
35 } | 35 } |
36 | 36 |
37 bool SkCodecImageGenerator::onGetPixels(const SkImageInfo& info, void* pixels, s
ize_t rowBytes, | 37 bool SkCodecImageGenerator::onGetPixels(const SkImageInfo& info, void* pixels, s
ize_t rowBytes, |
38 SkPMColor ctable[], int* ctableCount) { | 38 SkPMColor ctable[], int* ctableCount) { |
39 | 39 |
40 // FIXME (msarett): | 40 // FIXME (msarett): |
(...skipping 21 matching lines...) Expand all Loading... |
62 SkCodec::Result result = fCodec->getYUV8Planes(sizeInfo, planes); | 62 SkCodec::Result result = fCodec->getYUV8Planes(sizeInfo, planes); |
63 | 63 |
64 switch (result) { | 64 switch (result) { |
65 case SkCodec::kSuccess: | 65 case SkCodec::kSuccess: |
66 case SkCodec::kIncompleteInput: | 66 case SkCodec::kIncompleteInput: |
67 return true; | 67 return true; |
68 default: | 68 default: |
69 return false; | 69 return false; |
70 } | 70 } |
71 } | 71 } |
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