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Revert "Implement H264 simulcast support and generalize SimulcastEncoderAdapter use for H264 & VP8."

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This reverts commit 07efe436c9002e139845f62486e3ee4e29f0d85b.

Reason for revert: Breaks downstream project.

cricket::GetSimulcastConfig method signature has been updated.
I think you can get away with a default value for temporal_layers_supported (and then you can remove it after a few days when projects will be updated).


Original change's description:
> Implement H264 simulcast support and generalize SimulcastEncoderAdapter use for H264 & VP8.
> 
> * Move SimulcastEncoderAdapter out under modules/video_coding
> * Move SimulcastRateAllocator back out to modules/video_coding/utility
> * Move TemporalLayers and ScreenshareLayers to modules/video_coding/utility
> * Move any VP8 specific code - such as temporal layer bitrate budgeting -
>   under codec type dependent conditionals.
> * Plumb the simulcast index for H264 in the codec specific and RTP format data structures.
> 
> Bug: webrtc:5840
> Change-Id: Ieced8a00e38f273c1a6cfd0f5431a87d07b8f44e
> Reviewed-on: https://webrtc-review.googlesource.com/64100
> Commit-Queue: Harald Alvestrand <hta@webrtc.org>
> Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> Reviewed-by: Erik Språng <sprang@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#23705}

TBR=sprang@webrtc.org,stefan@webrtc.org,mflodman@webrtc.org,hta@webrtc.org,sergio.garcia.murillo@gmail.com,titovartem@webrtc.org,agouaillard@gmail.com

Change-Id: Ic9d3b1eeaf195bb5ec2063954421f5e77866d663
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:5840
Reviewed-on: https://webrtc-review.googlesource.com/84760
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23710}
This commit is contained in:
Mirko Bonadei
2018-06-21 13:41:01 +00:00
committed by Commit Bot
parent f341f3feb5
commit 6f440ed5b5
51 changed files with 530 additions and 918 deletions
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5
modules/video_coding/include/video_codec_interface.h
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@ -70,7 +70,6 @@ struct CodecSpecificInfoGeneric {
struct CodecSpecificInfoH264 {
H264PacketizationMode packetization_mode;
uint8_t simulcast_idx;
};
union CodecSpecificInfoUnion {
@ -84,9 +83,7 @@ union CodecSpecificInfoUnion {
// must be fitted with a copy-constructor. This is because it is copied
// in the copy-constructor of VCMEncodedFrame.
struct CodecSpecificInfo {
CodecSpecificInfo() : codecType(kVideoCodecUnknown), codec_name(nullptr) {
memset(&codecSpecific, 0, sizeof(codecSpecific));
}
CodecSpecificInfo() : codecType(kVideoCodecUnknown), codec_name(nullptr) {}
VideoCodecType codecType;
const char* codec_name;
CodecSpecificInfoUnion codecSpecific;