Lines Matching defs:mquant
1028 mquant = (get_bits1(gb)) ? v->altpq : v->pq; \
1032 mquant = v->pq + mqdiff; \
1034 mquant = get_bits(gb, 5); \
1044 mquant = v->altpq; \
1046 mquant = v->altpq; \
1048 mquant = v->altpq; \
1050 mquant = v->altpq; \
2705 * @param mquant quantizer value for this macroblock
2708 int coded, int codingset, int mquant)
2736 if (mquant == 1) dcdiff = get_bits(gb, 10);
2737 else if (mquant == 2) dcdiff = get_bits(gb, 9);
2740 if (mquant == 1)
2742 else if (mquant == 2)
2750 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, v->a_avail, v->c_avail, &dc_val, &dc_pred_dir);
2769 scale = mquant * 2 + ((mquant == v->pq) ? v->halfpq : 0);
2854 block[k] += (block[k] < 0) ? -mquant : mquant;
2894 block[k << v->left_blk_sh] += (block[k << v->left_blk_sh] < 0) ? -mquant : mquant;
2900 block[k << v->top_blk_sh] += (block[k << v->top_blk_sh] < 0) ? -mquant : mquant;
2916 * @param mquant block quantizer
2920 int coded, int mquant, int codingset)
2937 /* XXX: Guard against dumb values of mquant */
2938 mquant = (mquant < 1) ? 0 : ((mquant > 31) ? 31 : mquant);
2941 s->y_dc_scale = s->y_dc_scale_table[mquant];
2942 s->c_dc_scale = s->c_dc_scale_table[mquant];
2957 if (mquant == 1) dcdiff = get_bits(gb, 10);
2958 else if (mquant == 2) dcdiff = get_bits(gb, 9);
2961 if (mquant == 1)
2963 else if (mquant == 2)
2971 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, a_avail, c_avail, &dc_val, &dc_pred_dir);
2992 scale = mquant * 2 + v->halfpq;
3070 block[k] += (block[k] < 0) ? -mquant : mquant;
3110 block[k << v->left_blk_sh] += (block[k << v->left_blk_sh] < 0) ? -mquant : mquant;
3116 block[k << v->top_blk_sh] += (block[k << v->top_blk_sh] < 0) ? -mquant : mquant;
3130 int mquant, int ttmb, int first_block,
3161 scale = 2 * mquant + ((v->pq == mquant) ? v->halfpq : 0);
3188 block[idx] += (block[idx] < 0) ? -mquant : mquant;
3216 block[idx + off] += (block[idx + off] < 0) ? -mquant : mquant;
3243 block[idx] += (block[idx] < 0) ? -mquant : mquant;
3270 block[idx] += (block[idx] < 0) ? -mquant : mquant;
3449 int mqdiff, mquant; /* MB quantization */
3461 mquant = v->pq; /* lossy initialization */
3494 mquant = v->pq;
3497 s->current_picture.f.qscale_table[mb_pos] = mquant;
3518 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
3536 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block,
3595 s->current_picture.f.qscale_table[mb_pos] = mquant;
3626 vc1_decode_intra_block(v, s->block[i], i, is_coded[i], mquant,
3645 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
3688 int mqdiff, mquant; /* MB quantization */
3701 mquant = v->pq; /* Loosy initialization */
3755 s->current_picture.f.qscale_table[mb_pos] = mquant;
3757 s->y_dc_scale = s->y_dc_scale_table[mquant];
3758 s->c_dc_scale = s->c_dc_scale_table[mquant];
3771 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
3846 s->current_picture.f.qscale_table[mb_pos] = mquant;
3858 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
3896 int mqdiff, mquant; /* MB quantization */
3908 mquant = v->pq; /* Loosy initialization */
3917 s->current_picture.f.qscale_table[mb_pos] = mquant;
3919 s->y_dc_scale = s->y_dc_scale_table[mquant];
3920 s->c_dc_scale = s->c_dc_scale_table[mquant];
3937 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
3980 s->current_picture.f.qscale_table[mb_pos] = mquant;
3993 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
4018 int mqdiff, mquant; /* MB quantization */
4029 mquant = v->pq; /* lossy initialization */
4083 s->current_picture.f.qscale_table[mb_pos] = mquant;
4098 s->current_picture.f.qscale_table[mb_pos] = mquant;
4120 s->current_picture.f.qscale_table[mb_pos] = mquant;
4140 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
4150 vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
4170 int mqdiff, mquant; /* MB quantization */
4181 mquant = v->pq; /* Loosy initialization */
4191 s->current_picture.f.qscale_table[mb_pos] = mquant;
4193 s->y_dc_scale = s->y_dc_scale_table[mquant];
4194 s->c_dc_scale = s->c_dc_scale_table[mquant];
4211 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
4292 s->current_picture.f.qscale_table[mb_pos] = mquant;
4305 vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
4463 int mquant = v->pq;
4529 s->current_picture.f.qscale_table[mb_pos] = mquant;
4531 s->y_dc_scale = s->y_dc_scale_table[mquant];
4532 s->c_dc_scale = s->c_dc_scale_table[mquant];
4548 (k < 4) ? v->codingset : v->codingset2, mquant);