commit 46e31ba5b5e77ede1aa01ca2b10ff117d907e8ca
author Seth Hampson <shampson@webrtc.org> Thu Jan 18 10:39:54 2018 -0800
committer Commit Bot <commit-bot@chromium.org> Thu Jan 18 22:42:23 2018 +0000
tree 33898d862bc655404754d7eccb15b02ba1327b09
parent 8b101923070864b7b5d9085ab71cc0fba3c46821

Reland "Enables/disables simulcast streams by allocating a bitrate of 0 to the spatial layer."

This is a reland of 18c4261339dc76b220e7c805e36b4ea6f3dd161d
Original change's description:
> Enables/disables simulcast streams by allocating a bitrate of 0 to the spatial layer.
>
> Creates VideoStreams & VideoCodec.simulcastStreams with an active field, and then allocates 0 bitrate to simulcast streams that are inactive. This turns off the encoder for specific simulcast streams.
>
> Bug: webrtc:8653
> Change-Id: Id93b03dcd8d1191a7d3300bd77882c8af96ee469
> Reviewed-on: https://webrtc-review.googlesource.com/37740
> Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Reviewed-by: Erik Språng <sprang@webrtc.org>
> Commit-Queue: Seth Hampson <shampson@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21646}

TBR=sprang@webrtc.org,stefan@webrtc.org,deadbeef@webrtc.org

Bug: webrtc:8630
Change-Id: Ib3df6f9b7158bff362a7ec66fc57e368682c5846
Reviewed-on: https://webrtc-review.googlesource.com/40980
Reviewed-by: Seth Hampson <shampson@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Seth Hampson <shampson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21688}

test/video_codec_settings.h

diff --git a/test/video_codec_settings.h b/test/video_codec_settings.h
index 54cf717..5dabc70 100644
--- a/test/video_codec_settings.h
+++ b/test/video_codec_settings.h
@@ -43,6 +43,7 @@
       settings->timing_frame_thresholds = {
           kTestTimingFramesDelayMs, kTestOutlierFrameSizePercent,
       };
+      settings->active = true;
       *(settings->VP8()) = VideoEncoder::GetDefaultVp8Settings();
       return;
     case kVideoCodecVP9:
@@ -61,6 +62,7 @@
       settings->timing_frame_thresholds = {
           kTestTimingFramesDelayMs, kTestOutlierFrameSizePercent,
       };
+      settings->active = true;
       *(settings->VP9()) = VideoEncoder::GetDefaultVp9Settings();
       return;
     case kVideoCodecH264:
@@ -79,6 +81,7 @@
       settings->timing_frame_thresholds = {
           kTestTimingFramesDelayMs, kTestOutlierFrameSizePercent,
       };
+      settings->active = true;
       *(settings->H264()) = VideoEncoder::GetDefaultH264Settings();
       return;
     case kVideoCodecI420:
@@ -95,6 +98,7 @@
       settings->height = kTestHeight;
       settings->minBitrate = kTestMinBitrateKbps;
       settings->numberOfSimulcastStreams = 0;
+      settings->active = true;
       return;
     case kVideoCodecRED:
     case kVideoCodecULPFEC: