Lines Matching defs:mquant
1097 mquant = (get_bits1(gb)) ? v->altpq : v->pq; \
1101 mquant = v->pq + mqdiff; \
1103 mquant = get_bits(gb, 5); \
1113 mquant = v->altpq; \
1115 mquant = v->altpq; \
1117 mquant = v->altpq; \
1119 mquant = v->altpq; \
1120 if (!mquant || mquant > 31) { \
1122 "Overriding invalid mquant %d\n", mquant); \
1123 mquant = 1; \
2790 * @param mquant quantizer value for this macroblock
2793 int coded, int codingset, int mquant)
2821 if (mquant == 1) dcdiff = get_bits(gb, 10);
2822 else if (mquant == 2) dcdiff = get_bits(gb, 9);
2825 if (mquant == 1)
2827 else if (mquant == 2)
2835 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, v->a_avail, v->c_avail, &dc_val, &dc_pred_dir);
2854 scale = mquant * 2 + ((mquant == v->pq) ? v->halfpq : 0);
2939 block[k] += (block[k] < 0) ? -mquant : mquant;
2979 block[k << v->left_blk_sh] += (block[k << v->left_blk_sh] < 0) ? -mquant : mquant;
2985 block[k << v->top_blk_sh] += (block[k << v->top_blk_sh] < 0) ? -mquant : mquant;
3001 * @param mquant block quantizer
3005 int coded, int mquant, int codingset)
3022 /* XXX: Guard against dumb values of mquant */
3023 mquant = (mquant < 1) ? 0 : ((mquant > 31) ? 31 : mquant);
3026 s->y_dc_scale = s->y_dc_scale_table[mquant];
3027 s->c_dc_scale = s->c_dc_scale_table[mquant];
3042 if (mquant == 1) dcdiff = get_bits(gb, 10);
3043 else if (mquant == 2) dcdiff = get_bits(gb, 9);
3046 if (mquant == 1)
3048 else if (mquant == 2)
3056 dcdiff += vc1_pred_dc(&v->s, v->overlap, mquant, n, a_avail, c_avail, &dc_val, &dc_pred_dir);
3077 scale = mquant * 2 + v->halfpq;
3155 block[k] += (block[k] < 0) ? -mquant : mquant;
3195 block[k << v->left_blk_sh] += (block[k << v->left_blk_sh] < 0) ? -mquant : mquant;
3201 block[k << v->top_blk_sh] += (block[k << v->top_blk_sh] < 0) ? -mquant : mquant;
3215 int mquant, int ttmb, int first_block,
3246 scale = 2 * mquant + ((v->pq == mquant) ? v->halfpq : 0);
3273 block[idx] += (block[idx] < 0) ? -mquant : mquant;
3301 block[idx + off] += (block[idx + off] < 0) ? -mquant : mquant;
3328 block[idx] += (block[idx] < 0) ? -mquant : mquant;
3355 block[idx] += (block[idx] < 0) ? -mquant : mquant;
3534 int mqdiff, mquant; /* MB quantization */
3546 mquant = v->pq; /* lossy initialization */
3579 mquant = v->pq;
3582 s->current_picture.qscale_table[mb_pos] = mquant;
3603 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
3624 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb, first_block,
3683 s->current_picture.qscale_table[mb_pos] = mquant;
3714 vc1_decode_intra_block(v, s->block[i], i, is_coded[i], mquant,
3735 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
3778 int mqdiff, mquant; /* MB quantization */
3791 mquant = v->pq; /* Lossy initialization */
3847 s->current_picture.qscale_table[mb_pos] = mquant;
3849 s->y_dc_scale = s->y_dc_scale_table[mquant];
3850 s->c_dc_scale = s->c_dc_scale_table[mquant];
3863 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
3941 s->current_picture.qscale_table[mb_pos] = mquant;
3953 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
3991 int mqdiff, mquant; /* MB quantization */
4003 mquant = v->pq; /* Lossy initialization */
4012 s->current_picture.qscale_table[mb_pos] = mquant;
4014 s->y_dc_scale = s->y_dc_scale_table[mquant];
4015 s->c_dc_scale = s->c_dc_scale_table[mquant];
4032 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
4077 s->current_picture.qscale_table[mb_pos] = mquant;
4088 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
4113 int mqdiff, mquant; /* MB quantization */
4124 mquant = v->pq; /* lossy initialization */
4178 s->current_picture.qscale_table[mb_pos] = mquant;
4193 s->current_picture.qscale_table[mb_pos] = mquant;
4215 s->current_picture.qscale_table[mb_pos] = mquant;
4235 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
4248 vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
4268 int mqdiff, mquant; /* MB quantization */
4279 mquant = v->pq; /* Lossy initialization */
4289 s->current_picture.qscale_table[mb_pos] = mquant;
4291 s->y_dc_scale = s->y_dc_scale_table[mquant];
4292 s->c_dc_scale = s->c_dc_scale_table[mquant];
4309 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
4397 s->current_picture.qscale_table[mb_pos] = mquant;
4408 vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
4429 int mqdiff, mquant; /* MB quantization */
4444 mquant = v->pq; /* Lossy initialization */
4519 s->current_picture.qscale_table[mb_pos] = mquant;
4521 s->y_dc_scale = s->y_dc_scale_table[mquant];
4522 s->c_dc_scale = s->c_dc_scale_table[mquant];
4535 vc1_decode_intra_block(v, s->block[i], i, val, mquant,
4688 s->current_picture.qscale_table[mb_pos] = mquant;
4700 pat = vc1_decode_p_block(v, s->block[i], i, mquant, ttmb,
4921 int mquant = v->pq;
4987 s->current_picture.qscale_table[mb_pos] = mquant;
4989 s->y_dc_scale = s->y_dc_scale_table[mquant];
4990 s->c_dc_scale = s->c_dc_scale_table[mquant];
5006 (k < 4) ? v->codingset : v->codingset2, mquant);