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Don't reset encoder on max/min bitrate change.

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- Don't reset encoder if max/min bitrate changed.
- Removed min/max bitrate DCHECKs from encoder wrappers.
- Reset encoder if start_bitrate changed. Only do this if encoding
  has not yet started.
- Updated ReconfigureBitratesSetsEncoderBitratesCorrectly test.
- Removed EncoderSetupPropagatesCommonEncoderConfigValues test since it
was a subset of ReconfigureBitratesSetsEncoderBitratesCorrectly.

Bug: webrtc:10773
Change-Id: Id9cbb2ea229232fd95967819e2a937b26948de9f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144028
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28446}
This commit is contained in:
Sergey Silkin
2019-07-02 14:18:34 +02:00
committed by Commit Bot
parent bc70b6164e
commit 5ee6967c4e
8 changed files with 188 additions and 171 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
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@ -362,14 +362,6 @@ void LibvpxVp8Encoder::SetRates(const RateControlParameters& parameters) {
return;
}
// At this point, bitrate allocation should already match codec settings.
if (codec_.maxBitrate > 0)
RTC_DCHECK_LE(parameters.bitrate.get_sum_kbps(), codec_.maxBitrate);
RTC_DCHECK_GE(parameters.bitrate.get_sum_kbps(), codec_.minBitrate);
if (codec_.numberOfSimulcastStreams > 0)
RTC_DCHECK_GE(parameters.bitrate.get_sum_kbps(),
codec_.simulcastStream[0].minBitrate);
codec_.maxFramerate = static_cast<uint32_t>(parameters.framerate_fps + 0.5);
if (encoders_.size() > 1) {