commit 9ef5e056f9d9318f7bdfda78d6acff13fa522ed4
author Ilya Nikolaevskiy <ilnik@webrtc.org> Tue Mar 05 10:08:35 2019 +0100
committer Commit Bot <commit-bot@chromium.org> Tue Mar 05 11:53:09 2019 +0000
tree 7a770915d97314b54ff79ab8f13248ee805dd29d
parent 977b3351b9aa9cdcef9113f018d87f2981cbf475

Fix target bitrate handling for a single layer VP9 screenshare

For a single layer vp9, the target bitrate was not set correctly. This
may cause a problem for screenshare case, since target bitrate is
respected in that case. If it were less than a min bitrate, the only
spatial layer was permanently disabled.

Bug: webrtc:10257
Change-Id: I0980349adfc2970f810acc51a3e2a31ecbb2bbd2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/125681
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26970}

modules/video_coding/video_codec_initializer.cc

diff --git a/modules/video_coding/video_codec_initializer.cc b/modules/video_coding/video_codec_initializer.cc
index a2bc27a..3316ce1 100644
--- a/modules/video_coding/video_codec_initializer.cc
+++ b/modules/video_coding/video_codec_initializer.cc
@@ -190,6 +190,7 @@
         if (no_spatial_layering) {
           // Use codec's bitrate limits.
           spatial_layers.back().minBitrate = video_codec.minBitrate;
+          spatial_layers.back().targetBitrate = video_codec.maxBitrate;
           spatial_layers.back().maxBitrate = video_codec.maxBitrate;
         }