| // Copyright (c) 2012 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_CODEC_VIDEO_DECODER_H_ |
| #define REMOTING_CODEC_VIDEO_DECODER_H_ |
| |
| namespace webrtc { |
| class DesktopFrame; |
| } // namespace webrtc |
| |
| namespace remoting { |
| |
| class VideoPacket; |
| |
| // Interface for a decoder that decodes video packets. |
| class VideoDecoder { |
| public: |
| // List of supported pixel formats needed by various platforms. |
| enum class PixelFormat { BGRA, RGBA }; |
| |
| VideoDecoder() {} |
| virtual ~VideoDecoder() {} |
| |
| virtual void SetPixelFormat(PixelFormat pixel_format) = 0; |
| |
| // Decodes a video frame. Returns false in case of a failure. The caller must |
| // pre-allocate a |frame| with the size specified in the |packet|. |
| virtual bool DecodePacket(const VideoPacket& packet, |
| webrtc::DesktopFrame* frame) = 0; |
| }; |
| |
| } // namespace remoting |
| |
| #endif // REMOTING_CODEC_VIDEO_DECODER_H_ |