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RateControlSettings: add option to set min pixels per frame for libvpx vp8.

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Bug: none
Change-Id: I09aa1bcea2f4a9cd65ffeef1df1d9656e4604def
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144029
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Åsa Persson <asapersson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28412}
This commit is contained in:
Åsa Persson
2019-06-27 13:44:30 +02:00
committed by Commit Bot
parent 60bfb3d4e3
commit a09484940b
4 changed files with 35 additions and 4 deletions
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4
modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
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@ -1198,6 +1198,10 @@ VideoEncoder::EncoderInfo LibvpxVp8Encoder::GetEncoderInfo() const {
? VideoEncoder::ScalingSettings(
kLowVp8QpThreshold, kHighVp8QpThreshold)
: VideoEncoder::ScalingSettings::kOff;
if (rate_control_settings_.LibvpxVp8MinPixels()) {
info.scaling_settings.min_pixels_per_frame =
rate_control_settings_.LibvpxVp8MinPixels().value();
}
// |encoder_idx| is libvpx index where 0 is highest resolution.
// |si| is simulcast index, where 0 is lowest resolution.
for (size_t si = 0, encoder_idx = encoders_.size() - 1; si < encoders_.size();