Home
last modified time | relevance | path

Searched refs:lumshift (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dvc1.c570 #define INIT_LUT(lumscale, lumshift, luty, lutuv, chain) do { \
574 shift = (255 - lumshift * 2) * 64; \
575 if (lumshift > 31) \
579 if (lumshift > 31) \
580 shift = (lumshift - 64) * 64; \
582 shift = lumshift << 6; \
734 v->lumshift = get_bits(gb, 6); in ff_vc1_parse_frame_header()
737 INIT_LUT(v->lumscale, v->lumshift, v->last_luty[0], v->last_lutuv[0], 1); in ff_vc1_parse_frame_header()
738 INIT_LUT(v->lumscale, v->lumshift, v->last_luty[1], v->last_lutuv[1], 1); in ff_vc1_parse_frame_header()
1061 v->lumshift in ff_vc1_parse_frame_header_adv()
[all...]
H A Ddxva2_vc1.c53 if (v->lumscale != 32 || v->lumshift != 0 || (s->picture_structure != PICT_FRAME && (v->lumscale2 != 32 || v->lumshift2 != 0))) in fill_picture_parameters()
146 pp->wBitstreamPCEelements = v->lumshift; in fill_picture_parameters()
155 pp->wBitstreamPCEelements = (v->lumshift << 8) | v->lumshift2; in fill_picture_parameters()
H A Dvaapi_vc1.c194 return v->lumshift; in vc1_get_LUMSHIFT()
197 case 1: return v->lumshift; in vc1_get_LUMSHIFT()
199 case 3: return v->lumshift; in vc1_get_LUMSHIFT()
H A Dvc1.h268 uint8_t lumshift; member

Completed in 5 milliseconds