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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef ImageBitmap_h | 5 #ifndef ImageBitmap_h |
| 6 #define ImageBitmap_h | 6 #define ImageBitmap_h |
| 7 | 7 |
| 8 #include "bindings/core/v8/ScriptWrappable.h" | 8 #include "bindings/core/v8/ScriptWrappable.h" |
| 9 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
| 10 #include "core/html/HTMLImageElement.h" | 10 #include "core/html/HTMLImageElement.h" |
| (...skipping 13 matching lines...) Expand all Loading... |
| 24 class HTMLCanvasElement; | 24 class HTMLCanvasElement; |
| 25 class HTMLVideoElement; | 25 class HTMLVideoElement; |
| 26 class ImageData; | 26 class ImageData; |
| 27 class ImageDecoder; | 27 class ImageDecoder; |
| 28 | 28 |
| 29 enum AlphaDisposition { | 29 enum AlphaDisposition { |
| 30 PremultiplyAlpha, | 30 PremultiplyAlpha, |
| 31 DontPremultiplyAlpha, | 31 DontPremultiplyAlpha, |
| 32 }; | 32 }; |
| 33 | 33 |
| 34 class CORE_EXPORT ImageBitmap final : public RefCountedWillBeGarbageCollectedFin
alized<ImageBitmap>, public ScriptWrappable, public CanvasImageSource, public Im
ageBitmapSource { | 34 class CORE_EXPORT ImageBitmap final : public GarbageCollectedFinalized<ImageBitm
ap>, public ScriptWrappable, public CanvasImageSource, public ImageBitmapSource
{ |
| 35 DEFINE_WRAPPERTYPEINFO(); | 35 DEFINE_WRAPPERTYPEINFO(); |
| 36 public: | 36 public: |
| 37 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLImageElement*, const I
ntRect&, Document*, const ImageBitmapOptions& = ImageBitmapOptions()); | 37 static RawPtr<ImageBitmap> create(HTMLImageElement*, const IntRect&, Documen
t*, const ImageBitmapOptions& = ImageBitmapOptions()); |
| 38 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLVideoElement*, const I
ntRect&, Document*, const ImageBitmapOptions& = ImageBitmapOptions()); | 38 static RawPtr<ImageBitmap> create(HTMLVideoElement*, const IntRect&, Documen
t*, const ImageBitmapOptions& = ImageBitmapOptions()); |
| 39 static PassRefPtrWillBeRawPtr<ImageBitmap> create(HTMLCanvasElement*, const
IntRect&, const ImageBitmapOptions& = ImageBitmapOptions()); | 39 static RawPtr<ImageBitmap> create(HTMLCanvasElement*, const IntRect&, const
ImageBitmapOptions& = ImageBitmapOptions()); |
| 40 static PassRefPtrWillBeRawPtr<ImageBitmap> create(ImageData*, const IntRect&
, const ImageBitmapOptions& = ImageBitmapOptions()); | 40 static RawPtr<ImageBitmap> create(ImageData*, const IntRect&, const ImageBit
mapOptions& = ImageBitmapOptions()); |
| 41 static PassRefPtrWillBeRawPtr<ImageBitmap> create(ImageBitmap*, const IntRec
t&, const ImageBitmapOptions& = ImageBitmapOptions()); | 41 static RawPtr<ImageBitmap> create(ImageBitmap*, const IntRect&, const ImageB
itmapOptions& = ImageBitmapOptions()); |
| 42 static PassRefPtrWillBeRawPtr<ImageBitmap> create(PassRefPtr<StaticBitmapIma
ge>); | 42 static RawPtr<ImageBitmap> create(PassRefPtr<StaticBitmapImage>); |
| 43 static PassRefPtrWillBeRawPtr<ImageBitmap> create(PassRefPtr<StaticBitmapIma
ge>, const IntRect&, const ImageBitmapOptions& = ImageBitmapOptions()); | 43 static RawPtr<ImageBitmap> create(PassRefPtr<StaticBitmapImage>, const IntRe
ct&, const ImageBitmapOptions& = ImageBitmapOptions()); |
| 44 static PassRefPtr<SkImage> getSkImageFromDecoder(PassOwnPtr<ImageDecoder>); | 44 static PassRefPtr<SkImage> getSkImageFromDecoder(PassOwnPtr<ImageDecoder>); |
| 45 | 45 |
| 46 StaticBitmapImage* bitmapImage() const { return (m_image) ? m_image.get() :
nullptr; } | 46 StaticBitmapImage* bitmapImage() const { return (m_image) ? m_image.get() :
nullptr; } |
| 47 PassOwnPtr<uint8_t[]> copyBitmapData(AlphaDisposition alphaOp = DontPremulti
plyAlpha); | 47 PassOwnPtr<uint8_t[]> copyBitmapData(AlphaDisposition alphaOp = DontPremulti
plyAlpha); |
| 48 unsigned long width() const; | 48 unsigned long width() const; |
| 49 unsigned long height() const; | 49 unsigned long height() const; |
| 50 IntSize size() const; | 50 IntSize size() const; |
| 51 | 51 |
| 52 bool isNeutered() const { return m_isNeutered; } | 52 bool isNeutered() const { return m_isNeutered; } |
| 53 bool originClean() const { return m_image->originClean(); } | 53 bool originClean() const { return m_image->originClean(); } |
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| 80 | 80 |
| 81 void parseOptions(const ImageBitmapOptions&, bool&, bool&); | 81 void parseOptions(const ImageBitmapOptions&, bool&, bool&); |
| 82 | 82 |
| 83 RefPtr<StaticBitmapImage> m_image; | 83 RefPtr<StaticBitmapImage> m_image; |
| 84 bool m_isNeutered = false; | 84 bool m_isNeutered = false; |
| 85 }; | 85 }; |
| 86 | 86 |
| 87 } // namespace blink | 87 } // namespace blink |
| 88 | 88 |
| 89 #endif // ImageBitmap_h | 89 #endif // ImageBitmap_h |
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