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Adding a LayerSync bit to VP8 RTP header

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Updated RtpFormatVp8, ModuleRTPUtility, VP8Encoder and VP8Decoder
to support a new LayerSync ("Y") bit. Note, in VP8Encoder the bit
must be used together with a non-negative value for temporalIdx.
Fixing the plumbing between RTP module and and from VP8 wrapper.
Updating unit tests; all pass.

The new bit is yet to be used by the VP8 wrapper.

Review URL: http://webrtc-codereview.appspot.com/323008

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1169 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
henrik.lundin@webrtc.org
2011-12-13 14:11:06 +00:00
parent 4aae0e489f
commit eda86dc76b
16 changed files with 72 additions and 28 deletions
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src/modules/video_coding/codecs/interface/video_codec_interface.h
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@@ -33,6 +33,7 @@ struct CodecSpecificInfoVP8
bool nonReference;
WebRtc_UWord8 simulcastIdx;
WebRtc_UWord8 temporalIdx;
bool layerSync;
int tl0PicIdx; // Negative value to skip tl0PicIdx
WebRtc_Word8 keyIdx; // negative value to skip keyIdx
};