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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 MEDIA_RENDERERS_SKCANVAS_VIDEO_RENDERER_H_ | 5 #ifndef MEDIA_RENDERERS_SKCANVAS_VIDEO_RENDERER_H_ |
6 #define MEDIA_RENDERERS_SKCANVAS_VIDEO_RENDERER_H_ | 6 #define MEDIA_RENDERERS_SKCANVAS_VIDEO_RENDERER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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21 #include "third_party/skia/include/core/SkImage.h" | 21 #include "third_party/skia/include/core/SkImage.h" |
22 #include "third_party/skia/include/core/SkRefCnt.h" | 22 #include "third_party/skia/include/core/SkRefCnt.h" |
23 | 23 |
24 class SkCanvas; | 24 class SkCanvas; |
25 | 25 |
26 namespace gfx { | 26 namespace gfx { |
27 class RectF; | 27 class RectF; |
28 } | 28 } |
29 | 29 |
30 namespace media { | 30 namespace media { |
31 class VideoImageGenerator; | |
32 | 31 |
33 // Handles rendering of VideoFrames to SkCanvases. | 32 // Handles rendering of VideoFrames to SkCanvases. |
34 class MEDIA_EXPORT SkCanvasVideoRenderer { | 33 class MEDIA_EXPORT SkCanvasVideoRenderer { |
35 public: | 34 public: |
36 SkCanvasVideoRenderer(); | 35 SkCanvasVideoRenderer(); |
37 ~SkCanvasVideoRenderer(); | 36 ~SkCanvasVideoRenderer(); |
38 | 37 |
39 // Paints |video_frame| on |canvas|, scaling and rotating the result to fit | 38 // Paints |video_frame| on |canvas|, scaling and rotating the result to fit |
40 // dimensions specified by |dest_rect|. | 39 // dimensions specified by |dest_rect|. |
41 // If the format of |video_frame| is PIXEL_FORMAT_NATIVE_TEXTURE, |context_3d| | 40 // If the format of |video_frame| is PIXEL_FORMAT_NATIVE_TEXTURE, |context_3d| |
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120 | 119 |
121 // Used for unit test. | 120 // Used for unit test. |
122 SkISize last_image_dimensions_for_testing_; | 121 SkISize last_image_dimensions_for_testing_; |
123 | 122 |
124 DISALLOW_COPY_AND_ASSIGN(SkCanvasVideoRenderer); | 123 DISALLOW_COPY_AND_ASSIGN(SkCanvasVideoRenderer); |
125 }; | 124 }; |
126 | 125 |
127 } // namespace media | 126 } // namespace media |
128 | 127 |
129 #endif // MEDIA_RENDERERS_SKCANVAS_VIDEO_RENDERER_H_ | 128 #endif // MEDIA_RENDERERS_SKCANVAS_VIDEO_RENDERER_H_ |
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