zqz/platform-external-webrtc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Generalize SimulcastEncoderAdapter, use for H264 & VP8.

Browse Source 
* 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.

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

Bug: webrtc:5840
Change-Id: I2d3b130622dd7ceec5528f3ab6c46f109e6bafb8
Reviewed-on: https://webrtc-review.googlesource.com/84743
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23715}
This commit is contained in:
Sergio Garcia Murillo
2018-06-21 16:16:38 +02:00
committed by Commit Bot
parent b6b29e0718
commit 43800f95bf
51 changed files with 918 additions and 530 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
modules/video_coding/include/video_codec_interface.h
View File

@ -70,6 +70,7 @@ struct CodecSpecificInfoGeneric {
struct CodecSpecificInfoH264 {
H264PacketizationMode packetization_mode;
uint8_t simulcast_idx;
};
union CodecSpecificInfoUnion {
@ -83,7 +84,9 @@ 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) {}
CodecSpecificInfo() : codecType(kVideoCodecUnknown), codec_name(nullptr) {
memset(&codecSpecific, 0, sizeof(codecSpecific));
}
VideoCodecType codecType;
const char* codec_name;
CodecSpecificInfoUnion codecSpecific;