diff options
Diffstat (limited to 'libavcodec/dvdata.h')
| -rw-r--r-- | libavcodec/dvdata.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/dvdata.h b/libavcodec/dvdata.h index 8b4811ac69..54a4bf1f67 100644 --- a/libavcodec/dvdata.h +++ b/libavcodec/dvdata.h @@ -104,6 +104,16 @@ enum dv_pack_type { dv_unknown_pack = 0xff, }; +extern const uint8_t ff_dv_quant_shifts[22][4]; +extern const uint8_t ff_dv_quant_offset[4]; + +extern const int ff_dv_iweight_88[64]; +extern const int ff_dv_iweight_248[64]; +extern const int ff_dv_iweight_1080_y[64]; +extern const int ff_dv_iweight_1080_c[64]; +extern const int ff_dv_iweight_720_y[64]; +extern const int ff_dv_iweight_720_c[64]; + #define DV_PROFILE_IS_HD(p) ((p)->video_stype & 0x10) #define DV_PROFILE_IS_1080i50(p) (((p)->video_stype == 0x14) && ((p)->dsf == 1)) #define DV_PROFILE_IS_720p50(p) (((p)->video_stype == 0x18) && ((p)->dsf == 1)) |