third_party/libwebrtc/test/video_codec_settings.h

   1 /*
   2  *  Copyright (c) 2017 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 #ifndef TEST_VIDEO_CODEC_SETTINGS_H_
  11 #define TEST_VIDEO_CODEC_SETTINGS_H_
  12
  13 #include "api/video_codecs/video_encoder.h"
  14
  15 namespace webrtc {
  16 namespace test {
  17
  18 const uint16_t kTestWidth = 352;
  19 const uint16_t kTestHeight = 288;
  20 const uint32_t kTestFrameRate = 30;
  21 const unsigned int kTestMinBitrateKbps = 30;
  22 const unsigned int kTestStartBitrateKbps = 300;
  23 const uint8_t kTestPayloadType = 100;
  24 const int64_t kTestTimingFramesDelayMs = 200;
  25 const uint16_t kTestOutlierFrameSizePercent = 250;
  26
  27 static void CodecSettings(VideoCodecType codec_type, VideoCodec* settings) {
  28   *settings = {};
  29
  30   settings->width = kTestWidth;
  31   settings->height = kTestHeight;
  32
  33   settings->startBitrate = kTestStartBitrateKbps;
  34   settings->maxBitrate = 0;
  35   settings->minBitrate = kTestMinBitrateKbps;
  36
  37   settings->maxFramerate = kTestFrameRate;
  38
  39   settings->active = true;
  40
  41   settings->qpMax = 56;  // See webrtcvideoengine.h.
  42   settings->numberOfSimulcastStreams = 0;
  43
  44   settings->timing_frame_thresholds = {
  45       kTestTimingFramesDelayMs,
  46       kTestOutlierFrameSizePercent,
  47   };
  48
  49   settings->codecType = codec_type;
  50   switch (codec_type) {
  51     case kVideoCodecVP8:
  52       *(settings->VP8()) = VideoEncoder::GetDefaultVp8Settings();
  53       return;
  54     case kVideoCodecVP9:
  55       *(settings->VP9()) = VideoEncoder::GetDefaultVp9Settings();
  56       return;
  57     case kVideoCodecH264:
  58       // TODO(brandtr): Set `qpMax` here, when the OpenH264 wrapper supports it.
  59       *(settings->H264()) = VideoEncoder::GetDefaultH264Settings();
  60       return;
  61     default:
  62       return;
  63   }
  64 }
  65 }  // namespace test
  66 }  // namespace webrtc
  67
  68 #endif  // TEST_VIDEO_CODEC_SETTINGS_H_