ignore sub_id

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@6392 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/rv10.c

@@ -533,6 +533,7 @@ static int rv10_decode_init(AVCodecContext *avctx)
     s->height = avctx->height;
 
     s->h263_long_vectors= ((uint8_t*)avctx->extradata)[3] & 1;
+    avctx->sub_id= BE_32((uint8_t*)avctx->extradata + 4);
 
     switch(avctx->sub_id){
     case 0x10000000: