1/*
2 *  Copyright (c) 2014 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#include "webrtc/test/encoder_settings.h"
11
12#include <assert.h>
13#include <string.h>
14
15#include "webrtc/video_encoder.h"
16#include "webrtc/video_engine/vie_defines.h"
17
18namespace webrtc {
19namespace test {
20std::vector<VideoStream> CreateVideoStreams(size_t num_streams) {
21  assert(num_streams > 0);
22
23  // Add more streams to the settings above with reasonable values if required.
24  static const size_t kNumSettings = 3;
25  assert(num_streams <= kNumSettings);
26
27  std::vector<VideoStream> stream_settings(kNumSettings);
28
29  stream_settings[0].width = 320;
30  stream_settings[0].height = 180;
31  stream_settings[0].max_framerate = 30;
32  stream_settings[0].min_bitrate_bps = 50000;
33  stream_settings[0].target_bitrate_bps = stream_settings[0].max_bitrate_bps =
34      150000;
35  stream_settings[0].max_qp = 56;
36
37  stream_settings[1].width = 640;
38  stream_settings[1].height = 360;
39  stream_settings[1].max_framerate = 30;
40  stream_settings[1].min_bitrate_bps = 200000;
41  stream_settings[1].target_bitrate_bps = stream_settings[1].max_bitrate_bps =
42      450000;
43  stream_settings[1].max_qp = 56;
44
45  stream_settings[2].width = 1280;
46  stream_settings[2].height = 720;
47  stream_settings[2].max_framerate = 30;
48  stream_settings[2].min_bitrate_bps = 700000;
49  stream_settings[2].target_bitrate_bps = stream_settings[2].max_bitrate_bps =
50      1500000;
51  stream_settings[2].max_qp = 56;
52  stream_settings.resize(num_streams);
53  return stream_settings;
54}
55
56VideoCodec CreateDecoderVideoCodec(
57    const VideoSendStream::Config::EncoderSettings& encoder_settings) {
58  VideoCodec codec;
59  memset(&codec, 0, sizeof(codec));
60
61  codec.plType = encoder_settings.payload_type;
62  strcpy(codec.plName, encoder_settings.payload_name.c_str());
63  if (encoder_settings.payload_name == "VP8") {
64    codec.codecType = kVideoCodecVP8;
65  } else if (encoder_settings.payload_name == "H264") {
66    codec.codecType = kVideoCodecH264;
67  } else {
68    codec.codecType = kVideoCodecGeneric;
69  }
70
71  if (codec.codecType == kVideoCodecVP8) {
72    codec.codecSpecific.VP8 = VideoEncoder::GetDefaultVp8Settings();
73  } else if (codec.codecType == kVideoCodecH264) {
74    codec.codecSpecific.H264 = VideoEncoder::GetDefaultH264Settings();
75  }
76
77  codec.width = 320;
78  codec.height = 180;
79  codec.startBitrate = codec.minBitrate = codec.maxBitrate = 300;
80
81  return codec;
82}
83
84}  // namespace test
85}  // namespace webrtc
86