Add variable to hold the svq3 watermarking key,

patch by baptiste that is based on reverse engeneering by chrono.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@15616 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/h264.h

@@ -453,6 +453,7 @@ typedef struct H264Context{
 
     int mb_xy;
 
+    uint32_t svq3_watermark_key;
 }H264Context;
 
 #endif /* AVCODEC_H264_H */