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- // 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"
- namespace webrtc {
- class DesktopFrame;
- class DesktopSize;
- } // namespace webrtc
- namespace remoting {
- namespace protocol {
- class FrameConsumer {
- public:
- FrameConsumer(const FrameConsumer&) = delete;
- FrameConsumer& operator=(const FrameConsumer&) = delete;
- 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,
- base::OnceClosure done) = 0;
- // Returns the preferred pixel encoding for the platform.
- virtual PixelFormat GetPixelFormat() = 0;
- protected:
- FrameConsumer() {}
- };
- } // namespace protocol
- } // namespace remoting
- #endif // REMOTING_PROTOCOL_FRAME_CONSUMER_H_
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