Lines Matching refs:dcdiff
2638 int dcdiff;
2642 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2644 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2646 if (dcdiff < 0) {
2650 if (dcdiff) {
2651 if (dcdiff == 119 /* ESC index value */) {
2653 if (v->pq == 1) dcdiff = get_bits(gb, 10);
2654 else if (v->pq == 2) dcdiff = get_bits(gb, 9);
2655 else dcdiff = get_bits(gb, 8);
2658 dcdiff = (dcdiff << 2) + get_bits(gb, 2) - 3;
2660 dcdiff = (dcdiff << 1) + get_bits1(gb) - 1;
2663 dcdiff = -dcdiff;
2667 dcdiff += vc1_i_pred_dc(&v->s, v->overlap, v->pq, n, &dc_val, &dc_pred_dir);
2668 *dc_val = dcdiff;
2672 block[0] = dcdiff * s->y_dc_scale;
2674 block[0] = dcdiff * s->c_dc_scale;
2801 int dcdiff;
2810 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2812 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
2814 if (dcdiff < 0) {
2818 if (dcdiff) {
2819 if (dcdiff == 119 /* ESC index value */) {
2821 if (mquant == 1) dcdiff = get_bits(gb, 10);
2822 else if (mquant == 2) dcdiff = get_bits(gb, 9);
2823 else dcdiff = get_bits(gb, 8);
2826 dcdiff = (dcdiff << 2) + get_bits(gb, 2) - 3;
2828 dcdiff = (dcdiff << 1) + get_bits1(gb) - 1;
2831 dcdiff = -dcdiff;
2835 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, v->a_avail, v->c_avail, &dc_val, &dc_pred_dir);
2836 *dc_val = dcdiff;
2840 block[0] = dcdiff * s->y_dc_scale;
2842 block[0] = dcdiff * s->c_dc_scale;
3013 int dcdiff;
3031 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_luma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
3033 dcdiff = get_vlc2(&s->gb, ff_msmp4_dc_chroma_vlc[s->dc_table_index].table, DC_VLC_BITS, 3);
3035 if (dcdiff < 0) {
3039 if (dcdiff) {
3040 if (dcdiff == 119 /* ESC index value */) {
3042 if (mquant == 1) dcdiff = get_bits(gb, 10);
3043 else if (mquant == 2) dcdiff = get_bits(gb, 9);
3044 else dcdiff = get_bits(gb, 8);
3047 dcdiff = (dcdiff << 2) + get_bits(gb, 2) - 3;
3049 dcdiff = (dcdiff << 1) + get_bits1(gb) - 1;
3052 dcdiff = -dcdiff;
3056 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, a_avail, c_avail, &dc_val, &dc_pred_dir);
3057 *dc_val = dcdiff;
3062 block[0] = dcdiff * s->y_dc_scale;
3064 block[0] = dcdiff * s->c_dc_scale;