1/*
2 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_VIDEO_ENGINE_NEW_INCLUDE_FRAME_CALLBACK_H_
12#define WEBRTC_VIDEO_ENGINE_NEW_INCLUDE_FRAME_CALLBACK_H_
13
14#include <stddef.h>
15
16#include "webrtc/common_types.h"
17
18namespace webrtc {
19
20class I420VideoFrame;
21
22struct EncodedFrame {
23 public:
24  EncodedFrame() : data_(NULL), length_(0), frame_type_(kFrameEmpty) {}
25  EncodedFrame(const uint8_t* data, size_t length, FrameType frame_type)
26    : data_(data), length_(length), frame_type_(frame_type) {}
27
28  const uint8_t* data_;
29  const size_t length_;
30  const FrameType frame_type_;
31};
32
33class I420FrameCallback {
34 public:
35  // This function is called with a I420 frame allowing the user to modify the
36  // frame content.
37  virtual void FrameCallback(I420VideoFrame* video_frame) = 0;
38
39 protected:
40  virtual ~I420FrameCallback() {}
41};
42
43class EncodedFrameObserver {
44 public:
45  virtual void EncodedFrameCallback(const EncodedFrame& encoded_frame) = 0;
46
47 protected:
48  virtual ~EncodedFrameObserver() {}
49};
50
51}  // namespace webrtc
52
53#endif  // WEBRTC_VIDEO_ENGINE_NEW_INCLUDE_FRAME_CALLBACK_H_
54