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Searched refs:samples_p (Results 1 – 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dadpcm.c954 int16_t **samples_p; in adpcm_decode_frame() local
972 samples_p = (int16_t **)frame->extended_data; in adpcm_decode_frame()
1017 samples = samples_p[channel]; in adpcm_decode_frame()
1029 cs->predictor = samples_p[i][0] = sign_extend(bytestream2_get_le16u(&gb), 16); in adpcm_decode_frame()
1050 samples = &samples_p[i][1 + n * samples_per_block]; in adpcm_decode_frame()
1069 samples = &samples_p[i][1 + n * 8]; in adpcm_decode_frame()
1120 samples = samples_p[channel]; in adpcm_decode_frame()
1192 samples_p[channel][n ] = adpcm_mtaf_expand_nibble(&c->status[channel], v & 0x0F); in adpcm_decode_frame()
1193 samples_p[channel][n + 1] = adpcm_mtaf_expand_nibble(&c->status[channel], v >> 4 ); in adpcm_decode_frame()
1197 … samples_p[channel + 1][n ] = adpcm_mtaf_expand_nibble(&c->status[channel + 1], v & 0x0F); in adpcm_decode_frame()
[all …]
Dadpcmenc.c586 int16_t **samples_p; in adpcm_encode_frame() local
592 samples_p = (int16_t **)frame->extended_data; in adpcm_encode_frame()
614 status->prev_sample = samples_p[ch][0]; in adpcm_encode_frame()
627 adpcm_compress_trellis(avctx, &samples_p[ch][1], in adpcm_encode_frame()
643 const int16_t *smp = &samples_p[ch][1 + i * 8]; in adpcm_encode_frame()
665 adpcm_compress_trellis(avctx, &samples_p[ch][0], buf, status, in adpcm_encode_frame()
673 t1 = adpcm_ima_qt_compress_sample(status, samples_p[ch][i ]); in adpcm_encode_frame()
674 t2 = adpcm_ima_qt_compress_sample(status, samples_p[ch][i + 1]); in adpcm_encode_frame()
911 tmperr = adpcm_argo_compress_block(c->status + ch, NULL, samples_p[ch], in adpcm_encode_frame()
924 adpcm_argo_compress_block(c->status + ch, &pb, samples_p[ch], in adpcm_encode_frame()
Datrac3plusdec.c342 float **samples_p = (float **)frame->extended_data; in atrac3p_decode_frame() local
384 memcpy(samples_p[out_ch_index + i], ctx->outp_buf[i], in atrac3p_decode_frame()
385 ATRAC3P_FRAME_SAMPLES * sizeof(**samples_p)); in atrac3p_decode_frame()
/third_party/ffmpeg/libavcodec/mips/
Dac3dsp_mips.c279 float *samples_p, *samples_sw, *matrix_p, **samples_x, **samples_end; in ac3_downmix_mips() local
385 :[samples_p]"=&r"(samples_p), [matrix_j]"=&f"(matrix_j), [matrix_j2]"=&f"(matrix_j2), in ac3_downmix_mips()