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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 REMOTING_CAPTURER_VIDEO_FRAME_H_ | 5 #ifndef MEDIA_VIDEO_CAPTURE_SCREEN_SCREEN_CAPTURE_FRAME_H_ |
6 #define REMOTING_CAPTURER_VIDEO_FRAME_H_ | 6 #define MEDIA_VIDEO_CAPTURE_SCREEN_SCREEN_CAPTURE_FRAME_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "remoting/capturer/shared_buffer.h" | 11 #include "media/base/media_export.h" |
| 12 #include "media/video/capture/screen/shared_buffer.h" |
12 #include "third_party/skia/include/core/SkSize.h" | 13 #include "third_party/skia/include/core/SkSize.h" |
13 #include "third_party/skia/include/core/SkTypes.h" | 14 #include "third_party/skia/include/core/SkTypes.h" |
14 | 15 |
15 namespace remoting { | 16 namespace media { |
16 | 17 |
17 // Represents a video frame. | 18 // Represents a video frame. |
18 class VideoFrame { | 19 class MEDIA_EXPORT ScreenCaptureFrame { |
19 public: | 20 public: |
20 virtual ~VideoFrame(); | 21 virtual ~ScreenCaptureFrame(); |
21 | 22 |
22 int bytes_per_row() const { return bytes_per_row_; } | 23 int bytes_per_row() const { return bytes_per_row_; } |
23 const SkISize& dimensions() const { return dimensions_; } | 24 const SkISize& dimensions() const { return dimensions_; } |
24 uint8* pixels() const { return pixels_; } | 25 uint8* pixels() const { return pixels_; } |
25 const scoped_refptr<SharedBuffer>& shared_buffer() const { | 26 const scoped_refptr<SharedBuffer>& shared_buffer() const { |
26 return shared_buffer_; | 27 return shared_buffer_; |
27 } | 28 } |
28 | 29 |
29 protected: | 30 protected: |
30 // Initializes an empty video frame. Derived classes are expected to allocate | 31 // Initializes an empty video frame. Derived classes are expected to allocate |
31 // memory for the frame in a platform-specific way and set the properties of | 32 // memory for the frame in a platform-specific way and set the properties of |
32 // the allocated frame. | 33 // the allocated frame. |
33 VideoFrame(); | 34 ScreenCaptureFrame(); |
34 | 35 |
35 void set_bytes_per_row(int bytes_per_row) { | 36 void set_bytes_per_row(int bytes_per_row) { |
36 bytes_per_row_ = bytes_per_row; | 37 bytes_per_row_ = bytes_per_row; |
37 } | 38 } |
38 | 39 |
39 void set_dimensions(const SkISize& dimensions) { dimensions_ = dimensions; } | 40 void set_dimensions(const SkISize& dimensions) { dimensions_ = dimensions; } |
40 void set_pixels(uint8* ptr) { pixels_ = ptr; } | 41 void set_pixels(uint8* ptr) { pixels_ = ptr; } |
41 void set_shared_buffer(scoped_refptr<SharedBuffer> shared_buffer) { | 42 void set_shared_buffer(scoped_refptr<SharedBuffer> shared_buffer) { |
42 shared_buffer_ = shared_buffer; | 43 shared_buffer_ = shared_buffer; |
43 } | 44 } |
44 | 45 |
45 private: | 46 private: |
46 // Bytes per row of pixels including necessary padding. | 47 // Bytes per row of pixels including necessary padding. |
47 int bytes_per_row_; | 48 int bytes_per_row_; |
48 | 49 |
49 // Dimensions of the buffer in pixels. | 50 // Dimensions of the buffer in pixels. |
50 SkISize dimensions_; | 51 SkISize dimensions_; |
51 | 52 |
52 // Points to the pixel buffer. | 53 // Points to the pixel buffer. |
53 uint8* pixels_; | 54 uint8* pixels_; |
54 | 55 |
55 // Points to an optional shared memory buffer that backs up |pixels_| buffer. | 56 // Points to an optional shared memory buffer that backs up |pixels_| buffer. |
56 scoped_refptr<SharedBuffer> shared_buffer_; | 57 scoped_refptr<SharedBuffer> shared_buffer_; |
57 | 58 |
58 DISALLOW_COPY_AND_ASSIGN(VideoFrame); | 59 DISALLOW_COPY_AND_ASSIGN(ScreenCaptureFrame); |
59 }; | 60 }; |
60 | 61 |
61 } // namespace remoting | 62 } // namespace media |
62 | 63 |
63 #endif // REMOTING_CAPTURER_VIDEO_FRAME_H_ | 64 #endif // MEDIA_VIDEO_CAPTURE_SCREEN_SCREEN_CAPTURE_FRAME_H_ |
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