* DV decoder simplifications. Now it looks to be 6% faster. At least

       on my desktop.
     * Misc. DV cleanups and fixes.

Originally committed as revision 2892 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/common.h

@@ -919,6 +919,11 @@ static inline int get_bits_left(GetBitContext *s)
     return s->size_in_bits - get_bits_count(s);
 }
 
+static inline int get_bits_size(GetBitContext *s)
+{
+    return s->size_in_bits;
+}
+
 int check_marker(GetBitContext *s, const char *msg);
 void align_get_bits(GetBitContext *s);
 int init_vlc(VLC *vlc, int nb_bits, int nb_codes,

libavcodec/dvdata.h

@@ -218,7 +218,7 @@ static const uint8_t dv_vlc_run[409] = {
   0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,
-  0,
+127,
 };
 
 static const uint8_t dv_vlc_level[409] = {