Adding a LayerSync bit to VP8 RTP header
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
diff --git a/src/modules/video_coding/main/source/session_info.cc b/src/modules/video_coding/main/source/session_info.cc
index 173f0fe..e7091e2 100644
--- a/src/modules/video_coding/main/source/session_info.cc
+++ b/src/modules/video_coding/main/source/session_info.cc
@@ -59,6 +59,13 @@
return packets_.front().codecSpecificHeader.codecHeader.VP8.temporalIdx;
}
+bool VCMSessionInfo::LayerSync() const {
+ if (packets_.empty() ||
+ packets_.front().codecSpecificHeader.codec != kRTPVideoVP8)
+ return false;
+ return packets_.front().codecSpecificHeader.codecHeader.VP8.layerSync;
+}
+
int VCMSessionInfo::Tl0PicId() const {
if (packets_.empty() ||
packets_.front().codecSpecificHeader.codec != kRTPVideoVP8)
