Lines Matching defs:fixed_coef
416 int32_t lt = block->fixed_coef[1][i];
417 int32_t rt = block->fixed_coef[2][i];
418 block->fixed_coef[1][i] = (lt + rt) >> 1;
419 block->fixed_coef[2][i] = (lt - rt) >> 1;
455 s->ac3dsp.extract_exponents(block->exp[ch], block->fixed_coef[ch], chan_size);
1320 * @param fixed_coef unquantized fixed-point coefficients
1327 static void quantize_mantissas_blk_ch(AC3Mant *s, int32_t *fixed_coef,
1335 int c = fixed_coef[i];
1437 quantize_mantissas_blk_ch(&m, block->fixed_coef[ch],
2196 av_freep(&block->fixed_coef);
2545 if (!FF_ALLOCZ_TYPED_ARRAY(block->fixed_coef, channels))
2548 block->fixed_coef[ch] = &s->fixed_coef_buffer[AC3_MAX_COEFS * (s->num_blocks * ch + blk)];
2553 if (!FF_ALLOCZ_TYPED_ARRAY(block->fixed_coef, channels))
2556 block->fixed_coef[ch] = (int32_t *)block->mdct_coef[ch];