Lines Matching refs:dcdiff
2553 int dcdiff;
2557 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2559 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2561 if (dcdiff < 0) {
2565 if (dcdiff) {
2566 if (dcdiff == 119 /* ESC index value */) {
2568 if (v->pq == 1) dcdiff = get_bits(gb, 10);
2569 else if (v->pq == 2) dcdiff = get_bits(gb, 9);
2570 else dcdiff = get_bits(gb, 8);
2573 dcdiff = (dcdiff << 2) + get_bits(gb, 2) - 3;
2575 dcdiff = (dcdiff << 1) + get_bits1(gb) - 1;
2578 dcdiff = -dcdiff;
2582 dcdiff += vc1_i_pred_dc(&v->s, v->overlap, v->pq, n, &dc_val, &dc_pred_dir);
2583 *dc_val = dcdiff;
2587 block[0] = dcdiff * s->y_dc_scale;
2589 block[0] = dcdiff * s->c_dc_scale;
2716 int dcdiff;
2725 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2727 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2729 if (dcdiff < 0) {
2733 if (dcdiff) {
2734 if (dcdiff == 119 /* ESC index value */) {
2736 if (mquant == 1) dcdiff = get_bits(gb, 10);
2737 else if (mquant == 2) dcdiff = get_bits(gb, 9);
2738 else dcdiff = get_bits(gb, 8);
2741 dcdiff = (dcdiff << 2) + get_bits(gb, 2) - 3;
2743 dcdiff = (dcdiff << 1) + get_bits1(gb) - 1;
2746 dcdiff = -dcdiff;
2750 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, v->a_avail, v->c_avail, &dc_val, &dc_pred_dir);
2751 *dc_val = dcdiff;
2755 block[0] = dcdiff * s->y_dc_scale;
2757 block[0] = dcdiff * s->c_dc_scale;
2928 int dcdiff;
2946 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2948 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2950 if (dcdiff < 0) {
2954 if (dcdiff) {
2955 if (dcdiff == 119 /* ESC index value */) {
2957 if (mquant == 1) dcdiff = get_bits(gb, 10);
2958 else if (mquant == 2) dcdiff = get_bits(gb, 9);
2959 else dcdiff = get_bits(gb, 8);
2962 dcdiff = (dcdiff << 2) + get_bits(gb, 2) - 3;
2964 dcdiff = (dcdiff << 1) + get_bits1(gb) - 1;
2967 dcdiff = -dcdiff;
2971 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, a_avail, c_avail, &dc_val, &dc_pred_dir);
2972 *dc_val = dcdiff;
2977 block[0] = dcdiff * s->y_dc_scale;
2979 block[0] = dcdiff * s->c_dc_scale;