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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 StaticBitmapImage_h | 5 #ifndef StaticBitmapImage_h |
| 6 #define StaticBitmapImage_h | 6 #define StaticBitmapImage_h |
| 7 | 7 |
| 8 #include "gpu/command_buffer/common/mailbox.h" | 8 #include "gpu/command_buffer/common/mailbox.h" |
| 9 #include "gpu/command_buffer/common/sync_token.h" | 9 #include "gpu/command_buffer/common/sync_token.h" |
| 10 #include "platform/graphics/Image.h" | 10 #include "platform/graphics/Image.h" |
| 11 #include "skia/ext/cdl_common.h" |
| 11 #include "third_party/khronos/GLES2/gl2.h" | 12 #include "third_party/khronos/GLES2/gl2.h" |
| 12 #include "third_party/skia/include/core/SkRefCnt.h" | 13 #include "third_party/skia/include/core/SkRefCnt.h" |
| 13 | 14 |
| 14 namespace blink { | 15 namespace blink { |
| 15 | 16 |
| 16 class WebGraphicsContext3DProvider; | 17 class WebGraphicsContext3DProvider; |
| 17 | 18 |
| 18 class PLATFORM_EXPORT StaticBitmapImage : public Image { | 19 class PLATFORM_EXPORT StaticBitmapImage : public Image { |
| 19 public: | 20 public: |
| 20 static PassRefPtr<StaticBitmapImage> create(sk_sp<SkImage>); | 21 static PassRefPtr<StaticBitmapImage> create(sk_sp<SkImage>); |
| 21 | 22 |
| 22 // Methods overrided by all sub-classes | 23 // Methods overrided by all sub-classes |
| 23 virtual ~StaticBitmapImage() {} | 24 virtual ~StaticBitmapImage() {} |
| 24 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) = 0; | 25 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) = 0; |
| 25 sk_sp<SkImage> imageForCurrentFrame() = 0; | 26 sk_sp<SkImage> imageForCurrentFrame() = 0; |
| 26 bool isTextureBacked() = 0; | 27 bool isTextureBacked() = 0; |
| 27 void draw(SkCanvas*, | 28 void draw(CdlCanvas*, |
| 28 const SkPaint&, | 29 const CdlPaint&, |
| 29 const FloatRect& dstRect, | 30 const FloatRect& dstRect, |
| 30 const FloatRect& srcRect, | 31 const FloatRect& srcRect, |
| 31 RespectImageOrientationEnum, | 32 RespectImageOrientationEnum, |
| 32 ImageClampingMode) = 0; | 33 ImageClampingMode) = 0; |
| 33 | 34 |
| 34 // Methods have common implementation for all sub-classes | 35 // Methods have common implementation for all sub-classes |
| 35 bool currentFrameIsComplete() override { return true; } | 36 bool currentFrameIsComplete() override { return true; } |
| 36 void destroyDecodedData() {} | 37 void destroyDecodedData() {} |
| 37 | 38 |
| 38 // Methods that have a default implementation, and overrided by only one | 39 // Methods that have a default implementation, and overrided by only one |
| (...skipping 20 matching lines...) Expand all Loading... |
| 59 virtual void updateSyncToken(gpu::SyncToken) { NOTREACHED(); } | 60 virtual void updateSyncToken(gpu::SyncToken) { NOTREACHED(); } |
| 60 | 61 |
| 61 // Methods have exactly the same implementation for all sub-classes | 62 // Methods have exactly the same implementation for all sub-classes |
| 62 bool originClean() const { return m_isOriginClean; } | 63 bool originClean() const { return m_isOriginClean; } |
| 63 void setOriginClean(bool flag) { m_isOriginClean = flag; } | 64 void setOriginClean(bool flag) { m_isOriginClean = flag; } |
| 64 bool isPremultiplied() const { return m_isPremultiplied; } | 65 bool isPremultiplied() const { return m_isPremultiplied; } |
| 65 void setPremultiplied(bool flag) { m_isPremultiplied = flag; } | 66 void setPremultiplied(bool flag) { m_isPremultiplied = flag; } |
| 66 | 67 |
| 67 protected: | 68 protected: |
| 68 // Helper for sub-classes | 69 // Helper for sub-classes |
| 69 void drawHelper(SkCanvas*, | 70 void drawHelper(CdlCanvas*, |
| 70 const SkPaint&, | 71 const CdlPaint&, |
| 71 const FloatRect&, | 72 const FloatRect&, |
| 72 const FloatRect&, | 73 const FloatRect&, |
| 73 ImageClampingMode, | 74 ImageClampingMode, |
| 74 sk_sp<SkImage>); | 75 sk_sp<SkImage>); |
| 75 | 76 |
| 76 // These two properties are here because the SkImage API doesn't expose the | 77 // These two properties are here because the SkImage API doesn't expose the |
| 77 // info. They applied to both UnacceleratedStaticBitmapImage and | 78 // info. They applied to both UnacceleratedStaticBitmapImage and |
| 78 // AcceleratedStaticBitmapImage. To change these two properties, the call | 79 // AcceleratedStaticBitmapImage. To change these two properties, the call |
| 79 // site would have to call the API setOriginClean() and setPremultiplied(). | 80 // site would have to call the API setOriginClean() and setPremultiplied(). |
| 80 bool m_isOriginClean = true; | 81 bool m_isOriginClean = true; |
| 81 bool m_isPremultiplied = true; | 82 bool m_isPremultiplied = true; |
| 82 }; | 83 }; |
| 83 | 84 |
| 84 } // namespace blink | 85 } // namespace blink |
| 85 | 86 |
| 86 #endif | 87 #endif |
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