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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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_PROTOCOL_FRAME_CONSUMER_H_ | 5 #ifndef REMOTING_PROTOCOL_FRAME_CONSUMER_H_ |
6 #define REMOTING_PROTOCOL_FRAME_CONSUMER_H_ | 6 #define REMOTING_PROTOCOL_FRAME_CONSUMER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/callback_forward.h" | 10 #include "base/callback_forward.h" |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 | 12 |
13 namespace webrtc { | 13 namespace webrtc { |
14 class DesktopFrame; | 14 class DesktopFrame; |
15 class DesktopSize; | 15 class DesktopSize; |
16 } // namespace webrtc | 16 } // namespace webrtc |
17 | 17 |
18 namespace remoting { | 18 namespace remoting { |
19 namespace protocol { | 19 namespace protocol { |
20 | 20 |
21 class FrameConsumer { | 21 class FrameConsumer { |
22 public: | 22 public: |
| 23 virtual ~FrameConsumer() {} |
| 24 |
23 // List of supported pixel formats needed by various platforms. | 25 // List of supported pixel formats needed by various platforms. |
24 enum PixelFormat { | 26 enum PixelFormat { |
25 FORMAT_BGRA, // Used by the Pepper plugin. | 27 FORMAT_BGRA, // Used by the Pepper plugin. |
26 FORMAT_RGBA, // Used for Android's Bitmap class. | 28 FORMAT_RGBA, // Used for Android's Bitmap class. |
27 }; | 29 }; |
28 | 30 |
29 virtual std::unique_ptr<webrtc::DesktopFrame> AllocateFrame( | 31 virtual std::unique_ptr<webrtc::DesktopFrame> AllocateFrame( |
30 const webrtc::DesktopSize& size) = 0; | 32 const webrtc::DesktopSize& size) = 0; |
31 | 33 |
32 virtual void DrawFrame(std::unique_ptr<webrtc::DesktopFrame> frame, | 34 virtual void DrawFrame(std::unique_ptr<webrtc::DesktopFrame> frame, |
33 const base::Closure& done) = 0; | 35 const base::Closure& done) = 0; |
34 | 36 |
35 // Returns the preferred pixel encoding for the platform. | 37 // Returns the preferred pixel encoding for the platform. |
36 virtual PixelFormat GetPixelFormat() = 0; | 38 virtual PixelFormat GetPixelFormat() = 0; |
37 | 39 |
38 protected: | 40 protected: |
39 FrameConsumer() {} | 41 FrameConsumer() {} |
40 virtual ~FrameConsumer() {} | |
41 | 42 |
42 private: | 43 private: |
43 DISALLOW_COPY_AND_ASSIGN(FrameConsumer); | 44 DISALLOW_COPY_AND_ASSIGN(FrameConsumer); |
44 }; | 45 }; |
45 | 46 |
46 } // namespace protocol | 47 } // namespace protocol |
47 } // namespace remoting | 48 } // namespace remoting |
48 | 49 |
49 #endif // REMOTING_PROTOCOL_FRAME_CONSUMER_H_ | 50 #endif // REMOTING_PROTOCOL_FRAME_CONSUMER_H_ |
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