diff options
Diffstat (limited to 'libavcodec/h263.c')
| -rw-r--r-- | libavcodec/h263.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavcodec/h263.c b/libavcodec/h263.c index bc5c0d599f..4a03c710a6 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -29,6 +29,7 @@ #include <limits.h> +#include "libavutil/thread.h" #include "avcodec.h" #include "mpegvideo.h" #include "h263.h" @@ -38,6 +39,17 @@ #include "flv.h" #include "mpeg4video.h" +static av_cold void h263_init_rl_inter(void) +{ + static uint8_t h263_rl_inter_table[2][2 * MAX_RUN + MAX_LEVEL + 3]; + ff_rl_init(&ff_h263_rl_inter, h263_rl_inter_table); +} + +av_cold void ff_h263_init_rl_inter(void) +{ + static AVOnce init_static_once = AV_ONCE_INIT; + ff_thread_once(&init_static_once, h263_init_rl_inter); +} void ff_h263_update_motion_val(MpegEncContext * s){ const int mb_xy = s->mb_y * s->mb_stride + s->mb_x; |