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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 "third_party/khronos/GLES2/gl2.h" | 11 #include "third_party/khronos/GLES2/gl2.h" |
12 #include "third_party/skia/include/core/SkRefCnt.h" | 12 #include "third_party/skia/include/core/SkRefCnt.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class WebGraphicsContext3DProvider; | 16 class WebGraphicsContext3DProvider; |
17 | 17 |
18 class PLATFORM_EXPORT StaticBitmapImage : public Image { | 18 class PLATFORM_EXPORT StaticBitmapImage : public Image { |
19 public: | 19 public: |
20 static PassRefPtr<StaticBitmapImage> create(sk_sp<SkImage>); | 20 static PassRefPtr<StaticBitmapImage> create(sk_sp<SkImage>); |
21 | 21 |
22 // Methods overrided by all sub-classes | 22 // Methods overrided by all sub-classes |
23 virtual ~StaticBitmapImage() {} | 23 virtual ~StaticBitmapImage() {} |
24 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) = 0; | 24 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) = 0; |
25 sk_sp<SkImage> imageForCurrentFrame(const ColorBehavior&) = 0; | 25 sk_sp<SkImage> imageForCurrentFrame(const ColorBehavior&) = 0; |
26 void draw(SkCanvas*, | 26 void draw(PaintCanvas*, |
27 const SkPaint&, | 27 const PaintFlags&, |
28 const FloatRect& dstRect, | 28 const FloatRect& dstRect, |
29 const FloatRect& srcRect, | 29 const FloatRect& srcRect, |
30 RespectImageOrientationEnum, | 30 RespectImageOrientationEnum, |
31 ImageClampingMode, | 31 ImageClampingMode, |
32 const ColorBehavior&) = 0; | 32 const ColorBehavior&) = 0; |
33 | 33 |
34 // Methods have common implementation for all sub-classes | 34 // Methods have common implementation for all sub-classes |
35 bool currentFrameIsComplete() override { return true; } | 35 bool currentFrameIsComplete() override { return true; } |
36 void destroyDecodedData() {} | 36 void destroyDecodedData() {} |
37 | 37 |
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61 virtual void updateSyncToken(gpu::SyncToken) { NOTREACHED(); } | 61 virtual void updateSyncToken(gpu::SyncToken) { NOTREACHED(); } |
62 | 62 |
63 // Methods have exactly the same implementation for all sub-classes | 63 // Methods have exactly the same implementation for all sub-classes |
64 bool originClean() const { return m_isOriginClean; } | 64 bool originClean() const { return m_isOriginClean; } |
65 void setOriginClean(bool flag) { m_isOriginClean = flag; } | 65 void setOriginClean(bool flag) { m_isOriginClean = flag; } |
66 bool isPremultiplied() const { return m_isPremultiplied; } | 66 bool isPremultiplied() const { return m_isPremultiplied; } |
67 void setPremultiplied(bool flag) { m_isPremultiplied = flag; } | 67 void setPremultiplied(bool flag) { m_isPremultiplied = flag; } |
68 | 68 |
69 protected: | 69 protected: |
70 // Helper for sub-classes | 70 // Helper for sub-classes |
71 void drawHelper(SkCanvas*, | 71 void drawHelper(PaintCanvas*, |
72 const SkPaint&, | 72 const PaintFlags&, |
73 const FloatRect&, | 73 const FloatRect&, |
74 const FloatRect&, | 74 const FloatRect&, |
75 ImageClampingMode, | 75 ImageClampingMode, |
76 sk_sp<SkImage>); | 76 sk_sp<SkImage>); |
77 | 77 |
78 // These two properties are here because the SkImage API doesn't expose the | 78 // These two properties are here because the SkImage API doesn't expose the |
79 // info. They applied to both UnacceleratedStaticBitmapImage and | 79 // info. They applied to both UnacceleratedStaticBitmapImage and |
80 // AcceleratedStaticBitmapImage. To change these two properties, the call | 80 // AcceleratedStaticBitmapImage. To change these two properties, the call |
81 // site would have to call the API setOriginClean() and setPremultiplied(). | 81 // site would have to call the API setOriginClean() and setPremultiplied(). |
82 bool m_isOriginClean = true; | 82 bool m_isOriginClean = true; |
83 bool m_isPremultiplied = true; | 83 bool m_isPremultiplied = true; |
84 }; | 84 }; |
85 | 85 |
86 } // namespace blink | 86 } // namespace blink |
87 | 87 |
88 #endif | 88 #endif |
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