Lines Matching refs:vpc
64 VC1ParseContext *vpc = s->priv_data;
67 vpc->v.s.avctx = avctx;
68 vpc->v.parse_only = 1;
70 switch (vpc->prev_start_code) {
72 ff_vc1_decode_sequence_header(avctx, &vpc->v, &gb);
75 ff_vc1_decode_entry_point(avctx, &vpc->v, &gb);
78 if(vpc->v.profile < PROFILE_ADVANCED)
79 ret = ff_vc1_parse_frame_header (&vpc->v, &gb);
81 ret = ff_vc1_parse_frame_header_adv(&vpc->v, &gb);
87 if (vpc->v.s.pict_type == AV_PICTURE_TYPE_BI)
90 s->pict_type = vpc->v.s.pict_type;
97 if (vpc->v.rff){
100 }else if (vpc->v.rptfrm){
102 s->repeat_pict = vpc->v.rptfrm * 2 + 1;
108 if (vpc->v.broadcast && vpc->v.interlace && !vpc->v.psf)
109 s->field_order = vpc->v.tff ? AV_FIELD_TT : AV_FIELD_BB;
125 VC1ParseContext *vpc = s->priv_data;
126 int pic_found = vpc->pc.frame_start_found;
127 uint8_t *unesc_buffer = vpc->unesc_buffer;
128 size_t unesc_index = vpc->unesc_index;
129 VC1ParseSearchState search_state = vpc->search_state;
131 int i = vpc->bytes_to_skip;
165 vpc->prev_start_code == (VC1_CODE_FRAME & 0xFF))
176 i += vpc->v.vc1dsp.vc1_find_start_code_candidate(buf + i, buf_size - i);
200 vpc->prev_start_code = b;
216 vpc->pc.frame_start_found = pic_found;
217 vpc->unesc_index = unesc_index;
218 vpc->search_state = search_state;
223 if (ff_combine_frame(&vpc->pc, next, &buf, &buf_size) < 0) {
224 vpc->bytes_to_skip = 0;
231 vpc->v.first_pic_header_flag = 1;
240 vpc->bytes_to_skip = 4;
242 vpc->bytes_to_skip += next;
271 VC1ParseContext *vpc = s->priv_data;
272 vpc->v.s.slice_context_count = 1;
273 vpc->v.first_pic_header_flag = 1;
274 vpc->prev_start_code = 0;
275 vpc->bytes_to_skip = 0;
276 vpc->unesc_index = 0;
277 vpc->search_state = NO_MATCH;
278 return ff_vc1_init_common(&vpc->v);