Integration of VP9 packetization.

webrtc/modules/video_coding/main/source/generic_encoder.cc

Index: webrtc/modules/video_coding/main/source/generic_encoder.cc
diff --git a/webrtc/modules/video_coding/main/source/generic_encoder.cc b/webrtc/modules/video_coding/main/source/generic_encoder.cc
index f2cdd599ae85ef8c3104ec6e3653ddc8658175f9..30177ffe1043c6ab57efa79b2afc061ca93be181 100644
--- a/webrtc/modules/video_coding/main/source/generic_encoder.cc
+++ b/webrtc/modules/video_coding/main/source/generic_encoder.cc
@@ -36,6 +36,43 @@ void CopyCodecSpecific(const CodecSpecificInfo* info, RTPVideoHeader* rtp) {
       rtp->simulcastIdx = info->codecSpecific.VP8.simulcastIdx;
       return;
     }
+    case kVideoCodecVP9: {
+      rtp->codec = kRtpVideoVp9;
+      rtp->codecHeader.VP9.InitRTPVideoHeaderVP9();
+      rtp->codecHeader.VP9.interPicPredicted =
+          info->codecSpecific.VP9.interPicPredicted;
+      rtp->codecHeader.VP9.flexibleMode = info->codecSpecific.VP9.flexibleMode;
+      rtp->codecHeader.VP9.beginningOfFrame =
+          info->codecSpecific.VP9.beginningOfFrame;
+      rtp->codecHeader.VP9.endOfFrame = info->codecSpecific.VP9.endOfFrame;
+      rtp->codecHeader.VP9.ssDataAvailable =
+          info->codecSpecific.VP9.ssDataAvailable;
+      rtp->codecHeader.VP9.pictureId = info->codecSpecific.VP9.pictureId;
+      rtp->codecHeader.VP9.tl0PicIdx = info->codecSpecific.VP9.tl0PicIdx;
+      rtp->codecHeader.VP9.temporalIdx = info->codecSpecific.VP9.temporalIdx;
+      rtp->codecHeader.VP9.spatialIdx = info->codecSpecific.VP9.spatialIdx;
+      rtp->codecHeader.VP9.temporalUpSwitch =
+          info->codecSpecific.VP9.temporalUpSwitch;
+      rtp->codecHeader.VP9.interLayerPredicted =
+          info->codecSpecific.VP9.interLayerPredicted;
+      rtp->codecHeader.VP9.gofIdx = info->codecSpecific.VP9.gofIdx;
+
+      if (info->codecSpecific.VP9.ssDataAvailable) {
+        rtp->codecHeader.VP9.numSpatialLayers =
+            info->codecSpecific.VP9.numSpatialLayers;
+        rtp->codecHeader.VP9.spatialLayerResolutionPresent =
+            info->codecSpecific.VP9.spatialLayerResolutionPresent;
+        if (info->codecSpecific.VP9.spatialLayerResolutionPresent) {
+          for (uint8_t s = 0; s < info->codecSpecific.VP9.numSpatialLayers;
+               s++) {
+            rtp->codecHeader.VP9.width[s] = info->codecSpecific.VP9.width[s];
+            rtp->codecHeader.VP9.height[s] = info->codecSpecific.VP9.height[s];
+          }
+        }
+        rtp->codecHeader.VP9.gof.CopyGofInfoVP9(info->codecSpecific.VP9.gof);
+      }
+      return;
+    }
     case kVideoCodecH264:
       rtp->codec = kRtpVideoH264;
       return;