Searched refs:fast_gain (Results 1 – 5 of 5) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| D | ac3.c | 119 int start, int end, int fast_gain, int is_lfe, in ff_ac3_bit_alloc_calc_mask() argument
139 excite[0] = band_psd[0] - fast_gain - lowcomp; in ff_ac3_bit_alloc_calc_mask()
141 excite[1] = band_psd[1] - fast_gain - lowcomp; in ff_ac3_bit_alloc_calc_mask()
146 fastleak = band_psd[band] - fast_gain; in ff_ac3_bit_alloc_calc_mask()
161 fastleak = FFMAX(fastleak - s->fast_decay, band_psd[band] - fast_gain); in ff_ac3_bit_alloc_calc_mask()
174 fastleak = FFMAX(fastleak - s->fast_decay, band_psd[band] - fast_gain); in ff_ac3_bit_alloc_calc_mask()
|
| D | ac3dec.c | 1263 int prev = s->fast_gain[ch]; in decode_audio_block()
1264 s->fast_gain[ch] = ff_ac3_fast_gain_tab[get_bits(gbc, 3)]; in decode_audio_block()
1266 if (blk && prev != s->fast_gain[ch]) in decode_audio_block()
1279 int prev = s->fast_gain[ch]; in decode_audio_block()
1280 s->fast_gain[ch] = ff_ac3_fast_gain_tab[get_bits(gbc, 3)]; in decode_audio_block()
1282 if (blk && prev != s->fast_gain[ch]) in decode_audio_block()
1287 s->fast_gain[ch] = ff_ac3_fast_gain_tab[4]; in decode_audio_block()
1359 s->fast_gain[ch], (ch == s->lfe_ch), in decode_audio_block()
|
| D | ac3.h | 257 int start, int end, int fast_gain, int is_lfe,
|
| D | ac3dec.h | 206 int fast_gain[AC3_MAX_CHANNELS]; ///< fast gain values/SMR's (fgain) member
|
| D | dolby_e.c | 721 int fast_gain = fast_gain_tab[fg_ofs]; in bit_allocate() local
736 psd_val[i] - fast_gain + fast_gain_adj[i]); in bit_allocate()
744 fast_leak = log_add(fast_leak - misc_decay, psd_val[i] - fast_gain); in bit_allocate()
|