| /third_party/ffmpeg/libavcodec/ |
| H A D | flacdec.c | 221 static int decode_residuals(FLACContext *s, int32_t *decoded, int pred_order) in decode_residuals() argument
235 decoded += pred_order; in decode_residuals()
236 i = pred_order; in decode_residuals()
250 if (pred_order > samples) { in decode_residuals()
252 pred_order, samples); in decode_residuals()
283 int pred_order, int bps) in decode_subframe_fixed()
291 for (i = 0; i < pred_order; i++) { in decode_subframe_fixed()
295 if ((ret = decode_residuals(s, decoded, pred_order)) < 0) in decode_subframe_fixed()
298 if (pred_order > 0) in decode_subframe_fixed()
299 a = decoded[pred_order in decode_subframe_fixed()
282 decode_subframe_fixed(FLACContext *s, int32_t *decoded, int pred_order, int bps) decode_subframe_fixed() argument
361 decode_subframe_lpc(FLACContext *s, int32_t *decoded, int pred_order, int bps) decode_subframe_lpc() argument
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| H A D | flacdsp.c | 48 int pred_order, int qlevel, int len) in flac_lpc_16_c()
52 for (i = pred_order; i < len - 1; i += 2, decoded += 2) { in flac_lpc_16_c()
56 for (j = 1; j < pred_order; j++) { in flac_lpc_16_c()
69 for (j = 0; j < pred_order; j++) in flac_lpc_16_c()
76 int pred_order, int qlevel, int len) in flac_lpc_32_c()
80 for (i = pred_order; i < len; i++, decoded++) { in flac_lpc_32_c()
82 for (j = 0; j < pred_order; j++) in flac_lpc_32_c()
47 flac_lpc_16_c(int32_t *decoded, const int coeffs[32], int pred_order, int qlevel, int len) flac_lpc_16_c() argument
75 flac_lpc_32_c(int32_t *decoded, const int coeffs[32], int pred_order, int qlevel, int len) flac_lpc_32_c() argument
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| H A D | shorten.c | 354 int pred_order, sum, qshift, init_sum, i, j; in decode_subframe_lpc() local
359 pred_order = get_ur_golomb_shorten(&s->gb, LPCQSIZE); in decode_subframe_lpc()
360 if ((unsigned)pred_order > s->nwrap) { in decode_subframe_lpc()
361 av_log(s->avctx, AV_LOG_ERROR, "invalid pred_order %d\n", in decode_subframe_lpc()
362 pred_order); in decode_subframe_lpc()
366 for (i = 0; i < pred_order; i++) in decode_subframe_lpc()
373 pred_order = command; in decode_subframe_lpc()
374 if (pred_order >= FF_ARRAY_ELEMS(fixed_coeffs)) { in decode_subframe_lpc()
375 av_log(s->avctx, AV_LOG_ERROR, "invalid pred_order %d\n", in decode_subframe_lpc()
376 pred_order); in decode_subframe_lpc()
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| H A D | flacenc.c | 519 int pred_order) in subframe_count_exact()
538 count += pred_order * sub->obits; in subframe_count_exact()
542 count += 4 + 5 + pred_order * s->options.lpc_coeff_precision; in subframe_count_exact()
553 i = pred_order; in subframe_count_exact()
604 int n, int pred_order, int max_param, int exact) in calc_optimal_rice_params()
613 cnt = (n >> porder) - pred_order; in calc_optimal_rice_params()
632 static void calc_sum_top(int pmax, int kmax, const uint32_t *data, int n, int pred_order, in calc_sum_top() argument
643 res = &data[pred_order]; in calc_sum_top()
676 const int32_t *data, int n, int pred_order, int exact) in calc_rice_params()
693 calc_sum_top(pmax, exact ? kmax : 0, udata, n, pred_order, sum in calc_rice_params()
518 subframe_count_exact(FlacEncodeContext *s, FlacSubframe *sub, int pred_order) subframe_count_exact() argument
602 calc_optimal_rice_params(RiceContext *rc, int porder, uint64_t sums[32][MAX_PARTITIONS], int n, int pred_order, int max_param, int exact) calc_optimal_rice_params() argument
672 calc_rice_params(RiceContext *rc, uint32_t udata[FLAC_MAX_BLOCKSIZE], uint64_t sums[32][MAX_PARTITIONS], int pmin, int pmax, const int32_t *data, int n, int pred_order, int exact) calc_rice_params() argument
721 find_subframe_rice_params(FlacEncodeContext *s, FlacSubframe *sub, int pred_order) find_subframe_rice_params() argument
[all...] |
| /third_party/ffmpeg/libavcodec/x86/ |
| H A D | flacdsp.asm | 39 cglobal flac_lpc_32, 5,6,5, decoded, coeffs, pred_order, qlevel, len, j
|