Searched refs:lpc_coefs (Results 1 – 6 of 6) sorted by relevance
| /third_party/ffmpeg/libavcodec/ |
| D | ra144enc.c | 329 const int16_t *lpc_coefs, unsigned int rms, in ra144_encode_subblock() argument
343 coefs[i] = lpc_coefs[i] * (1/4096.0); in ra144_encode_subblock()
422 ff_subblock_synthesis(ractx, lpc_coefs, cba_idx, cb1_idx, cb2_idx, rms, in ra144_encode_subblock()
435 int32_t lpc_coefs[LPC_ORDER][MAX_LPC_ORDER]; in ra144_encode_frame() local
474 LPC_ORDER, 16, lpc_coefs, shift, FF_LPC_TYPE_LEVINSON, in ra144_encode_frame()
477 block_coefs[NBLOCKS - 1][i] = -lpc_coefs[LPC_ORDER - 1][i] in ra144_encode_frame()
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| D | alac.c | 175 int nb_samples, int bps, int16_t *lpc_coefs, in lpc_prediction() argument
217 val += (pred[j] - d) * lpc_coefs[j]; in lpc_prediction()
229 lpc_coefs[j] -= sign; in lpc_prediction()
290 int16_t lpc_coefs[2][32]; in decode_element() local
319 lpc_coefs[ch][i] = get_sbits(&alac->gb, 16); in decode_element()
355 bps, lpc_coefs[ch], lpc_order[ch], lpc_quant[ch]); in decode_element()
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| D | ra144dec.c | 49 static void do_output_subblock(RA144Context *ractx, const int16_t *lpc_coefs, in do_output_subblock() argument
57 ff_subblock_synthesis(ractx, lpc_coefs, cba_idx, cb1_idx, cb2_idx, gval, in do_output_subblock()
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| D | ra144.c | 1694 void ff_subblock_synthesis(RA144Context *ractx, const int16_t *lpc_coefs, in ff_subblock_synthesis() argument
1721 if (ff_celp_lp_synthesis_filter(ractx->curr_sblock + LPC_ORDER, lpc_coefs, in ff_subblock_synthesis()
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| D | ra144.h | 79 void ff_subblock_synthesis(RA144Context *ractx, const int16_t *lpc_coefs,
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| D | wmalosslessdec.c | 172 int lpc_coefs[WMALL_MAX_CHANNELS][40]; member
575 s->lpc_coefs[ch][i] = get_sbits(&s->gb, cbits); in decode_lpc()
584 memset(s->lpc_coefs, 0, sizeof(s->lpc_coefs)); in clear_codec_buffers()
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