Lines Matching refs:gb
34 if (get_bits_left(&s->gb) == 64) { /* special dummy frames */
39 if (get_bits(&s->gb, 22) != 0x20) {
43 s->picture_number = get_bits(&s->gb, 8); /* picture timestamp */
45 if (check_marker(s->avctx, &s->gb, "after picture_number") != 1) {
48 if (get_bits1(&s->gb) != 0) {
52 skip_bits1(&s->gb); /* split screen off */
53 skip_bits1(&s->gb); /* camera off */
54 skip_bits1(&s->gb); /* freeze picture release off */
56 format = get_bits(&s->gb, 3);
63 s->pict_type = AV_PICTURE_TYPE_I + get_bits1(&s->gb);
65 s->h263_long_vectors = get_bits1(&s->gb);
67 if (get_bits1(&s->gb) != 0) {
71 s->obmc= get_bits1(&s->gb);
72 s->pb_frame = get_bits1(&s->gb);
80 format = get_bits(&s->gb, 3);
85 if(get_bits(&s->gb, 2))
87 s->loop_filter = get_bits1(&s->gb) * !s->avctx->lowres;
88 if(get_bits1(&s->gb))
90 if(get_bits1(&s->gb))
92 if(get_bits(&s->gb, 5))
94 if(get_bits(&s->gb, 5) != 1)
98 int ar = get_bits(&s->gb, 4);
99 skip_bits(&s->gb, 9); // display width
100 check_marker(s->avctx, &s->gb, "in dimensions");
101 skip_bits(&s->gb, 9); // display height
103 s->avctx->sample_aspect_ratio.num = get_bits(&s->gb, 8); // aspect ratio - width
104 s->avctx->sample_aspect_ratio.den = get_bits(&s->gb, 8); // aspect ratio - height
112 s->chroma_qscale= s->qscale = get_bits(&s->gb, 5);
113 skip_bits1(&s->gb); /* Continuous Presence Multipoint mode: off */
116 skip_bits(&s->gb, 3); //temporal reference for B-frame
117 skip_bits(&s->gb, 2); //dbquant
121 if (skip_1stop_8data_bits(&s->gb) < 0)