message: Add -render_width and -render_height arguments to video_replay.
  Cr-Commit-Position: refs/heads/master@{#34605}
diff: @@ -126,6 +126,10 @@ ABSL_FLAG(uint32_t,
  "RTP stop timestamp, packets with larger timestamp will be ignored "
  "(no wraparound)");
  +// Flags for render window width and height
  +ABSL_FLAG(uint32_t, render_width, 640, "Width of render window");
  +ABSL_FLAG(uint32_t, render_height, 480, "Height of render window");
  +
  namespace {
  static bool ValidatePayloadType(int32_t payload_type) {
  @@ -204,6 +208,14 @@ static std::string Codec() {
  return absl::GetFlag(FLAGS_codec);
  }
  +static uint32_t RenderWidth() {
  + return absl::GetFlag(FLAGS_render_width);
  +}
  +
  +static uint32_t RenderHeight() {
  + return absl::GetFlag(FLAGS_render_height);
  +}
  +
  } // namespace
  namespace webrtc {
  @@ -415,8 +427,8 @@ class RtpReplayer final {
  // Create a window for this config.
  std::stringstream window_title;
  window_title << "Playback Video (" << config_count++ << ")";
  - stream_state->sinks.emplace_back(
  - test::VideoRenderer::Create(window_title.str().c_str(), 640, 480));
  + stream_state->sinks.emplace_back(test::VideoRenderer::Create(
  + window_title.str().c_str(), RenderWidth(), RenderHeight()));
  // Create a receive stream for this config.
  receive_config.renderer = stream_state->sinks.back().get();
  receive_config.decoder_factory = stream_state->decoder_factory.get();
  @@ -436,7 +448,8 @@ class RtpReplayer final {
  std::stringstream window_title;
  window_title << "Playback Video (" << rtp_dump_path << ")";
  std::unique_ptr<test::VideoRenderer> playback_video(
  - test::VideoRenderer::Create(window_title.str().c_str(), 640, 480));
  + test::VideoRenderer::Create(window_title.str().c_str(), RenderWidth(),
  + RenderHeight()));
  auto file_passthrough = std::make_unique<FileRenderPassthrough>(
  OutBase(), playback_video.get());
  stream_state->sinks.push_back(std::move(playback_video));
  