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| 1 /* | 1 /* |
| 2 * Copyright (c) 2013, Google Inc. All rights reserved. | 2 * Copyright (c) 2013, 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 are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 | 33 |
| 34 #include "bindings/core/v8/HTMLImageElementOrHTMLVideoElementOrHTMLCanvasElement
OrBlobOrImageDataOrImageBitmap.h" | 34 #include "bindings/core/v8/HTMLImageElementOrHTMLVideoElementOrHTMLCanvasElement
OrBlobOrImageDataOrImageBitmap.h" |
| 35 #include "bindings/core/v8/ScriptPromise.h" | 35 #include "bindings/core/v8/ScriptPromise.h" |
| 36 #include "bindings/core/v8/ScriptPromiseResolver.h" | 36 #include "bindings/core/v8/ScriptPromiseResolver.h" |
| 37 #include "bindings/core/v8/ScriptState.h" | 37 #include "bindings/core/v8/ScriptState.h" |
| 38 #include "core/fileapi/FileReaderLoader.h" | 38 #include "core/fileapi/FileReaderLoader.h" |
| 39 #include "core/fileapi/FileReaderLoaderClient.h" | 39 #include "core/fileapi/FileReaderLoaderClient.h" |
| 40 #include "core/imagebitmap/ImageBitmapOptions.h" | 40 #include "core/imagebitmap/ImageBitmapOptions.h" |
| 41 #include "platform/Supplementable.h" | 41 #include "platform/Supplementable.h" |
| 42 #include "platform/geometry/IntRect.h" | 42 #include "platform/geometry/IntRect.h" |
| 43 #include "third_party/skia/include/core/SkRefCnt.h" |
| 43 #include <memory> | 44 #include <memory> |
| 44 | 45 |
| 45 class SkImage; | 46 class SkImage; |
| 46 | 47 |
| 47 namespace blink { | 48 namespace blink { |
| 48 | 49 |
| 49 class Blob; | 50 class Blob; |
| 50 class EventTarget; | 51 class EventTarget; |
| 51 class ExceptionState; | 52 class ExceptionState; |
| 52 class ExecutionContext; | 53 class ExecutionContext; |
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| 87 | 88 |
| 88 ~ImageBitmapLoader() override { } | 89 ~ImageBitmapLoader() override { } |
| 89 | 90 |
| 90 private: | 91 private: |
| 91 ImageBitmapLoader(ImageBitmapFactories&, Optional<IntRect> cropRect, Scr
iptState*, const ImageBitmapOptions&); | 92 ImageBitmapLoader(ImageBitmapFactories&, Optional<IntRect> cropRect, Scr
iptState*, const ImageBitmapOptions&); |
| 92 | 93 |
| 93 void rejectPromise(); | 94 void rejectPromise(); |
| 94 | 95 |
| 95 void scheduleAsyncImageBitmapDecoding(DOMArrayBuffer*); | 96 void scheduleAsyncImageBitmapDecoding(DOMArrayBuffer*); |
| 96 void decodeImageOnDecoderThread(WebTaskRunner*, DOMArrayBuffer*, const S
tring& premultiplyAlphaOption, const String& colorSpaceConversionOption); | 97 void decodeImageOnDecoderThread(WebTaskRunner*, DOMArrayBuffer*, const S
tring& premultiplyAlphaOption, const String& colorSpaceConversionOption); |
| 97 void resolvePromiseOnOriginalThread(PassRefPtr<SkImage>); | 98 void resolvePromiseOnOriginalThread(sk_sp<SkImage>); |
| 98 | 99 |
| 99 // FileReaderLoaderClient | 100 // FileReaderLoaderClient |
| 100 void didStartLoading() override { } | 101 void didStartLoading() override { } |
| 101 void didReceiveData() override { } | 102 void didReceiveData() override { } |
| 102 void didFinishLoading() override; | 103 void didFinishLoading() override; |
| 103 void didFail(FileError::ErrorCode) override; | 104 void didFail(FileError::ErrorCode) override; |
| 104 | 105 |
| 105 std::unique_ptr<FileReaderLoader> m_loader; | 106 std::unique_ptr<FileReaderLoader> m_loader; |
| 106 Member<ImageBitmapFactories> m_factory; | 107 Member<ImageBitmapFactories> m_factory; |
| 107 Member<ScriptPromiseResolver> m_resolver; | 108 Member<ScriptPromiseResolver> m_resolver; |
| 108 Optional<IntRect> m_cropRect; | 109 Optional<IntRect> m_cropRect; |
| 109 ImageBitmapOptions m_options; | 110 ImageBitmapOptions m_options; |
| 110 }; | 111 }; |
| 111 | 112 |
| 112 static ImageBitmapFactories& from(EventTarget&); | 113 static ImageBitmapFactories& from(EventTarget&); |
| 113 | 114 |
| 114 template<class GlobalObject> | 115 template<class GlobalObject> |
| 115 static ImageBitmapFactories& fromInternal(GlobalObject&); | 116 static ImageBitmapFactories& fromInternal(GlobalObject&); |
| 116 | 117 |
| 117 void addLoader(ImageBitmapLoader*); | 118 void addLoader(ImageBitmapLoader*); |
| 118 void didFinishLoading(ImageBitmapLoader*); | 119 void didFinishLoading(ImageBitmapLoader*); |
| 119 | 120 |
| 120 HeapHashSet<Member<ImageBitmapLoader>> m_pendingLoaders; | 121 HeapHashSet<Member<ImageBitmapLoader>> m_pendingLoaders; |
| 121 }; | 122 }; |
| 122 | 123 |
| 123 } // namespace blink | 124 } // namespace blink |
| 124 | 125 |
| 125 #endif // ImageBitmapFactories_h | 126 #endif // ImageBitmapFactories_h |
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