blob: 4bf4d573c9242dac2fb1f31c12bedd148da18d07 [file] [log] [blame]
// 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.
namespace webrtc {
class DesktopFrame;
} // namespace webrtc
namespace remoting {
class VideoPacket;
// Interface for a decoder that decodes video packets.
class VideoDecoder {
// 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