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Searched refs:NBLOCKS (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dra144enc.c54 avctx->frame_size = NBLOCKS * BLOCKSIZE; in ra144_encode_init()
431 int32_t lpc_data[NBLOCKS * BLOCKSIZE]; in ra144_encode_frame()
434 int16_t block_coefs[NBLOCKS][LPC_ORDER]; in ra144_encode_frame()
436 unsigned int refl_rms[NBLOCKS]; /**< RMS of the reflection coefficients */ in ra144_encode_frame()
460 for (j = 0; j < frame->nb_samples && i < NBLOCKS * BLOCKSIZE; i++, j++) { in ra144_encode_frame()
465 if (i < NBLOCKS * BLOCKSIZE) in ra144_encode_frame()
466 memset(&lpc_data[i], 0, (NBLOCKS * BLOCKSIZE - i) * sizeof(*lpc_data)); in ra144_encode_frame()
470 ff_lpc_calc_coefs(&ractx->lpc_ctx, lpc_data, NBLOCKS * BLOCKSIZE, LPC_ORDER, in ra144_encode_frame()
474 block_coefs[NBLOCKS - 1][i] = -lpc_coefs[LPC_ORDER - 1][i] in ra144_encode_frame()
482 if (ff_eval_refl(lpc_refl, block_coefs[NBLOCKS in ra144_encode_frame()
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H A Dra144dec.c69 unsigned int refl_rms[NBLOCKS]; // RMS of the reflection coefficients in ra144_decode_frame()
70 int16_t block_coefs[NBLOCKS][LPC_ORDER]; // LPC coefficients of each sub-block in ra144_decode_frame()
88 frame->nb_samples = NBLOCKS * BLOCKSIZE; in ra144_decode_frame()
112 for (i=0; i < NBLOCKS; i++) { in ra144_decode_frame()
H A Dra144.h33 #define NBLOCKS 4 ///< number of subblocks within a block macro
57 int16_t curr_block[NBLOCKS * BLOCKSIZE];
H A Dra144.c1660 int b = NBLOCKS - a; in ff_interp()

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