| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef REMOTING_PROTOCOL_FRAME_CONSUMER_H_ |
| #define REMOTING_PROTOCOL_FRAME_CONSUMER_H_ |
| |
| #include <memory> |
| |
| #include "base/callback_forward.h" |
| #include "base/macros.h" |
| |
| namespace webrtc { |
| class DesktopFrame; |
| class DesktopSize; |
| } // namespace webrtc |
| |
| namespace remoting { |
| namespace protocol { |
| |
| class FrameConsumer { |
| public: |
| virtual ~FrameConsumer() {} |
| |
| // List of supported pixel formats needed by various platforms. |
| enum PixelFormat { |
| FORMAT_BGRA, // Used by the Pepper plugin. |
| FORMAT_RGBA, // Used for Android's Bitmap class. |
| }; |
| |
| virtual std::unique_ptr<webrtc::DesktopFrame> AllocateFrame( |
| const webrtc::DesktopSize& size) = 0; |
| |
| virtual void DrawFrame(std::unique_ptr<webrtc::DesktopFrame> frame, |
| const base::Closure& done) = 0; |
| |
| // Returns the preferred pixel encoding for the platform. |
| virtual PixelFormat GetPixelFormat() = 0; |
| |
| protected: |
| FrameConsumer() {} |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(FrameConsumer); |
| }; |
| |
| } // namespace protocol |
| } // namespace remoting |
| |
| #endif // REMOTING_PROTOCOL_FRAME_CONSUMER_H_ |