* rl header.
*/
-#ifndef AVCODEC_RL_H
-#define AVCODEC_RL_H
+#ifndef FFMPEG_RL_H
+#define FFMPEG_RL_H
#include <stdint.h>
#include "bitstream.h"
-#include "mpegvideo.h"
+
+/* run length table */
+#define MAX_RUN 64
+#define MAX_LEVEL 64
/** RLTable. */
typedef struct RLTable {
* the level and run tables, if this is NULL av_malloc() will be used
*/
void init_rl(RLTable *rl, uint8_t static_store[2][2*MAX_RUN + MAX_LEVEL + 3]);
-void init_vlc_rl(RLTable *rl, int use_static);
+void init_vlc_rl(RLTable *rl);
+
+#define INIT_VLC_RL(rl, static_size)\
+{\
+ int q;\
+ static RL_VLC_ELEM rl_vlc_table[32][static_size];\
+ INIT_VLC_STATIC(&rl.vlc, 9, rl.n + 1,\
+ &rl.table_vlc[0][1], 4, 2,\
+ &rl.table_vlc[0][0], 4, 2, static_size);\
+\
+ if(!rl.rl_vlc[0]){\
+ for(q=0; q<32; q++)\
+ rl.rl_vlc[q]= rl_vlc_table[q];\
+\
+ init_vlc_rl(&rl);\
+ }\
+}
static inline int get_rl_index(const RLTable *rl, int last, int run, int level)
{
return index + level - 1;
}
-#endif
+#endif /* FFMPEG_RL_H */