/external/bluetooth/bluedroid/embdrv/sbc/decoder/srce/ |
H A D | synthesis-8-generated.c | 42 PRIVATE void SynthWindow80_generated(OI_INT16 *pcm, SBC_BUFFER_T const * RESTRICT buffer, OI_UINT strideShift) argument 55 /* 1 - stage 0 */ pcm_b /= 32768; CLIP_INT16(pcm_b); pcm[0<<strideShift] = (OI_INT16)pcm_b; 78 /* 1 - stage 1 */ pcm_a /= 32768; CLIP_INT16(pcm_a); pcm[1<<strideShift] = (OI_INT16)pcm_a; 79 /* 1 - stage 1 */ pcm_b /= 32768; CLIP_INT16(pcm_b); pcm[7<<strideShift] = (OI_INT16)pcm_b; 102 /* 1 - stage 2 */ pcm_a /= 32768; CLIP_INT16(pcm_a); pcm[2<<strideShift] = (OI_INT16)pcm_a; 103 /* 1 - stage 2 */ pcm_b /= 32768; CLIP_INT16(pcm_b); pcm[6<<strideShift] = (OI_INT16)pcm_b; 126 /* 1 - stage 3 */ pcm_a /= 32768; CLIP_INT16(pcm_a); pcm[3<<strideShift] = (OI_INT16)pcm_a; 127 /* 1 - stage 3 */ pcm_b /= 32768; CLIP_INT16(pcm_b); pcm[5<<strideShift] = (OI_INT16)pcm_b; 134 /* 1 - stage 4 */ pcm_a /= 32768; CLIP_INT16(pcm_a); pcm[4<<strideShift] = (OI_INT16)pcm_a;
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H A D | synthesis-sbc.c | 236 PRIVATE void SynthWindow80_generated(OI_INT16 *pcm, SBC_BUFFER_T const * RESTRICT buffer, OI_UINT strideShift); 237 PRIVATE void SynthWindow112_generated(OI_INT16 *pcm, SBC_BUFFER_T const * RESTRICT buffer, OI_UINT strideShift); 240 typedef void (*SYNTH_FRAME)(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT blkstart, OI_UINT blkcount); 258 PRIVATE void OI_SBC_SynthFrame_80(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT blkstart, OI_UINT blkcount) argument 281 SYNTH80(pcm + ch, context->common.filterBuffer[ch] + offset, pcmStrideShift); 284 pcm += (8 << pcmStrideShift); 289 PRIVATE void OI_SBC_SynthFrame_4SB(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT blkstart, OI_UINT blkcount) argument 311 SynthWindow40_int32_int32_symmetry_with_sum(pcm + ch, 316 pcm += (4 << pcmStrideShift); 323 PRIVATE void OI_SBC_SynthFrame_Enhanced(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UIN argument 374 OI_SBC_SynthFrame(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT start_block, OI_UINT nrof_blocks) argument 392 SynthWindow40_int32_int32_symmetry_with_sum(OI_INT16 *pcm, SBC_BUFFER_T buffer[80], OI_UINT strideShift) argument [all...] |
/external/libvorbis/examples/ |
H A D | decoder_example.c | 227 float **pcm; local 234 **pcm is a multichannel float vector. In stereo, for 235 example, pcm[0] is left, and pcm[1] is right. samples is 239 while((samples=vorbis_synthesis_pcmout(&vd,&pcm))>0){ 248 float *mono=pcm[i];
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/external/libvorbis/test/ |
H A D | write_read.c | 255 float **pcm; local 260 while ((samples = vorbis_synthesis_pcmout (&vd,&pcm)) > 0 && read_total < count) { 264 memcpy (data + read_total, pcm[0], bout * sizeof (float)) ;
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/external/tremolo/Tremolo/ |
H A D | dsp.c | 143 /* pcm==0 indicates we just want the pending samples, no more */ 144 int vorbis_dsp_pcmout(vorbis_dsp_state *v,ogg_int16_t *pcm,int samples){ argument 149 if(pcm){ 157 pcm+i,vi->channels,
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H A D | mapping0.c | 196 //_analysis_output("coupled",seq+j,vb->pcm[j],-8,n/2,0,0); 227 //_analysis_output("residue",seq+j,vb->pcm[j],-8,n/2,0,0); 231 ogg_int32_t *pcm=vd->work[i]; local 241 floor1_inverse2(vd,ci->floor_param[floorno],floormemo[i],pcm); 244 floor0_inverse2(vd,ci->floor_param[floorno],floormemo[i],pcm); 249 //_analysis_output("mdct",seq+j,vb->pcm[j],-24,n/2,0,1); 257 //_analysis_output("imdct",seq+j,vb->pcm[j],-24,n,0,0);
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/external/chromium_org/third_party/opus/src/src/ |
H A D | opus_multistream_decoder.c | 188 void *pcm, 267 (*copy_channel_out)(pcm, st->layout.nb_channels, chan, 275 (*copy_channel_out)(pcm, st->layout.nb_channels, chan, 285 (*copy_channel_out)(pcm, st->layout.nb_channels, chan, 296 (*copy_channel_out)(pcm, st->layout.nb_channels, c, 369 opus_int16 *pcm, 375 pcm, opus_copy_channel_out_short, frame_size, decode_fec, 0); 380 opus_int32 len, float *pcm, int frame_size, int decode_fec) 383 pcm, opus_copy_channel_out_float, frame_size, decode_fec, 0); 390 opus_int32 len, opus_int16 *pcm, in 184 opus_multistream_decode_native( OpusMSDecoder *st, const unsigned char *data, opus_int32 len, void *pcm, opus_copy_channel_out_func copy_channel_out, int frame_size, int decode_fec, int soft_clip ) argument 365 opus_multistream_decode( OpusMSDecoder *st, const unsigned char *data, opus_int32 len, opus_int16 *pcm, int frame_size, int decode_fec ) argument 379 opus_multistream_decode_float(OpusMSDecoder *st, const unsigned char *data, opus_int32 len, float *pcm, int frame_size, int decode_fec) argument 389 opus_multistream_decode(OpusMSDecoder *st, const unsigned char *data, opus_int32 len, opus_int16 *pcm, int frame_size, int decode_fec) argument 396 opus_multistream_decode_float( OpusMSDecoder *st, const unsigned char *data, opus_int32 len, float *pcm, int frame_size, int decode_fec ) argument [all...] |
H A D | opus_decoder.c | 205 opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) 268 pcm[i] = 0; 278 int ret = opus_decode_frame(st, NULL, 0, pcm, IMIN(audiosize, F20), 0); 284 pcm += ret*st->channels; 480 len, pcm, celt_frame_size, &dec); 484 pcm[i] = 0; 490 celt_decode_with_ec(celt_dec, silence, 2, pcm, F2_5, NULL); 498 pcm[i] = SAT16(pcm[i] + pcm_silk[i]); 501 pcm[ 204 opus_decode_frame(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) argument 584 opus_decode_native(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec, int self_delimited, opus_int32 *packet_offset, int soft_clip) argument 699 opus_decode(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) argument 708 opus_decode_float(OpusDecoder *st, const unsigned char *data, opus_int32 len, float *pcm, int frame_size, int decode_fec) argument 735 opus_decode(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_int16 *pcm, int frame_size, int decode_fec) argument 760 opus_decode_float(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) argument [all...] |
H A D | opus_multistream_encoder.c | 220 void surround_analysis(const CELTMode *celt_mode, const void *pcm, opus_val16 *bandLogE, opus_val32 *mem, opus_val32 *preemph_mem, argument 258 (*copy_channel_in)(x, 1, pcm, channels, c, len); 672 const void *pcm, 717 frame_size = compute_frame_size(pcm, analysis_frame_size, 747 surround_analysis(celt_mode, pcm, bandSMR, mem, preemph_mem, frame_size, 120, st->layout.nb_channels, Fs, copy_channel_in); 814 pcm, st->layout.nb_channels, left, frame_size); 816 pcm, st->layout.nb_channels, right, frame_size); 832 pcm, st->layout.nb_channels, chan, frame_size); 852 pcm, analysis_frame_size, c1, c2, st->layout.nb_channels, downmix); 918 const opus_val16 *pcm, 668 opus_multistream_encode_native( OpusMSEncoder *st, opus_copy_channel_in_func copy_channel_in, const void *pcm, int analysis_frame_size, unsigned char *data, opus_int32 max_data_bytes, int lsb_depth, downmix_func downmix ) argument 916 opus_multistream_encode( OpusMSEncoder *st, const opus_val16 *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument 929 opus_multistream_encode_float( OpusMSEncoder *st, const float *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument 944 opus_multistream_encode_float( OpusMSEncoder *st, const opus_val16 *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument 957 opus_multistream_encode( OpusMSEncoder *st, const opus_int16 *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument [all...] |
/external/libopus/src/ |
H A D | opus_multistream_decoder.c | 188 void *pcm, 267 (*copy_channel_out)(pcm, st->layout.nb_channels, chan, 275 (*copy_channel_out)(pcm, st->layout.nb_channels, chan, 285 (*copy_channel_out)(pcm, st->layout.nb_channels, chan, 296 (*copy_channel_out)(pcm, st->layout.nb_channels, c, 369 opus_int16 *pcm, 375 pcm, opus_copy_channel_out_short, frame_size, decode_fec, 0); 380 opus_int32 len, float *pcm, int frame_size, int decode_fec) 383 pcm, opus_copy_channel_out_float, frame_size, decode_fec, 0); 390 opus_int32 len, opus_int16 *pcm, in 184 opus_multistream_decode_native( OpusMSDecoder *st, const unsigned char *data, opus_int32 len, void *pcm, opus_copy_channel_out_func copy_channel_out, int frame_size, int decode_fec, int soft_clip ) argument 365 opus_multistream_decode( OpusMSDecoder *st, const unsigned char *data, opus_int32 len, opus_int16 *pcm, int frame_size, int decode_fec ) argument 379 opus_multistream_decode_float(OpusMSDecoder *st, const unsigned char *data, opus_int32 len, float *pcm, int frame_size, int decode_fec) argument 389 opus_multistream_decode(OpusMSDecoder *st, const unsigned char *data, opus_int32 len, opus_int16 *pcm, int frame_size, int decode_fec) argument 396 opus_multistream_decode_float( OpusMSDecoder *st, const unsigned char *data, opus_int32 len, float *pcm, int frame_size, int decode_fec ) argument [all...] |
H A D | opus_decoder.c | 205 opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) 268 pcm[i] = 0; 278 int ret = opus_decode_frame(st, NULL, 0, pcm, IMIN(audiosize, F20), 0); 284 pcm += ret*st->channels; 480 len, pcm, celt_frame_size, &dec); 484 pcm[i] = 0; 490 celt_decode_with_ec(celt_dec, silence, 2, pcm, F2_5, NULL); 498 pcm[i] = SAT16(pcm[i] + pcm_silk[i]); 501 pcm[ 204 opus_decode_frame(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) argument 584 opus_decode_native(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec, int self_delimited, opus_int32 *packet_offset, int soft_clip) argument 699 opus_decode(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) argument 708 opus_decode_float(OpusDecoder *st, const unsigned char *data, opus_int32 len, float *pcm, int frame_size, int decode_fec) argument 735 opus_decode(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_int16 *pcm, int frame_size, int decode_fec) argument 760 opus_decode_float(OpusDecoder *st, const unsigned char *data, opus_int32 len, opus_val16 *pcm, int frame_size, int decode_fec) argument [all...] |
H A D | opus_multistream_encoder.c | 220 void surround_analysis(const CELTMode *celt_mode, const void *pcm, opus_val16 *bandLogE, opus_val32 *mem, opus_val32 *preemph_mem, argument 258 (*copy_channel_in)(x, 1, pcm, channels, c, len); 672 const void *pcm, 717 frame_size = compute_frame_size(pcm, analysis_frame_size, 747 surround_analysis(celt_mode, pcm, bandSMR, mem, preemph_mem, frame_size, 120, st->layout.nb_channels, Fs, copy_channel_in); 814 pcm, st->layout.nb_channels, left, frame_size); 816 pcm, st->layout.nb_channels, right, frame_size); 832 pcm, st->layout.nb_channels, chan, frame_size); 852 pcm, analysis_frame_size, c1, c2, st->layout.nb_channels, downmix); 918 const opus_val16 *pcm, 668 opus_multistream_encode_native( OpusMSEncoder *st, opus_copy_channel_in_func copy_channel_in, const void *pcm, int analysis_frame_size, unsigned char *data, opus_int32 max_data_bytes, int lsb_depth, downmix_func downmix ) argument 916 opus_multistream_encode( OpusMSEncoder *st, const opus_val16 *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument 929 opus_multistream_encode_float( OpusMSEncoder *st, const float *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument 944 opus_multistream_encode_float( OpusMSEncoder *st, const opus_val16 *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument 957 opus_multistream_encode( OpusMSEncoder *st, const opus_int16 *pcm, int frame_size, unsigned char *data, opus_int32 max_data_bytes ) argument [all...] |
/external/libvorbis/include/vorbis/ |
H A D | codec.h | 63 float **pcm; member in struct:vorbis_dsp_state 90 float **pcm; /* this is a pointer into local storage */ member in struct:vorbis_block 212 extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); 213 extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm);
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/external/libvorbis/lib/ |
H A D | block.c | 44 /* pcm accumulator examples (not exhaustive): 251 v->pcm=_ogg_malloc(vi->channels*sizeof(*v->pcm)); 256 v->pcm[i]=_ogg_calloc(v->pcm_storage,sizeof(*v->pcm[i])); 368 if(v->pcm){ 371 if(v->pcm[i])_ogg_free(v->pcm[i]); 372 _ogg_free(v->pcm); 405 v->pcm[ 774 float *pcm=v->pcm[j]+prevCenter; local 781 float *pcm=v->pcm[j]+prevCenter+n1/2-n0/2; local 790 float *pcm=v->pcm[j]+prevCenter; local 799 float *pcm=v->pcm[j]+prevCenter; local 808 float *pcm=v->pcm[j]+thisCenter; local 907 vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm) argument 933 vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm) argument [all...] |
H A D | envelope.c | 241 float *pcm=v->pcm[i]+ve->searchstep*(j); local 242 ret|=_ve_amp(ve,gi,pcm,ve->band,ve->filter+i*VE_BANDS); 289 _analysis_output_always("pcmL",seq,v->pcm[0],v->pcm_current,0,0,totalshift); 290 _analysis_output_always("pcmR",seq,v->pcm[1],v->pcm_current,0,0,totalshift); 292 _analysis_output_always("markL",seq,v->pcm[0],j,0,0,totalshift); 293 _analysis_output_always("markR",seq,v->pcm[1],j,0,0,totalshift);
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H A D | mapping0.c | 266 float *pcm =vb->pcm[i]; local 267 float *logfft =pcm; 290 _analysis_output("pcmL",seq,pcm,n,0,0,total-n/2); 292 _analysis_output("pcmR",seq,pcm,n,0,0,total-n/2); 294 _analysis_output("pcm",seq,pcm,n,0,0,total-n/2); 299 _vorbis_apply_window(pcm,b->window,ci->blocksizes,vb->lW,vb->W,vb->nW); 304 _analysis_output("windowedL",seq,pcm,n,0,0,total-n/2); 306 _analysis_output("windowedR",seq,pcm, 791 float *pcm=vb->pcm[i]; local 801 float *pcm=vb->pcm[i]; local [all...] |
H A D | psytune.c | 242 float *pcm[2],*out[2],*window,*flr[2],*mask[2],*work[2]; local 276 pcm[0]=_ogg_malloc(framesize*sizeof(float)); 277 pcm[1]=_ogg_malloc(framesize*sizeof(float)); 314 pcm[0][i]=((buffer[i*4+1]<<8)| 316 pcm[1][i]=((buffer[i*4+3]<<8)| 330 float *mdct=pcm[i]; 333 analysis("pre",frameno+i,pcm[i],framesize,0,0); 337 fft[j]=pcm[i][j]*=window[j]; 351 mdct_forward(&m_look,pcm[i],mdct); 363 float *mdct=pcm[ [all...] |
H A D | res0.c | 790 int *pcm=in[i]; local 793 work[k]=pcm[j];
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/external/tinyalsa/ |
H A D | tinycap.c | 189 struct pcm *pcm; local 203 pcm = pcm_open(card, device, PCM_IN, &config); 204 if (!pcm || !pcm_is_ready(pcm)) { 206 pcm_get_error(pcm)); 210 size = pcm_frames_to_bytes(pcm, pcm_get_buffer_size(pcm)); 215 pcm_close(pcm); 222 while (capturing && !pcm_read(pcm, buffe [all...] |
H A D | tinyplay.c | 216 struct pcm *pcm; local 237 pcm = pcm_open(card, device, PCM_OUT, &config); 238 if (!pcm || !pcm_is_ready(pcm)) { 240 device, pcm_get_error(pcm)); 244 size = pcm_frames_to_bytes(pcm, pcm_get_buffer_size(pcm)); 249 pcm_close(pcm); 261 if (pcm_write(pcm, buffe [all...] |
/external/qemu/audio/ |
H A D | ossaudio.c | 398 void *pcm = advance (oss->pcm_buf, oss->wpos << hw->info.shift); local 400 bytes_written = write (oss->fd, pcm, bytes_to_write);
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/external/bluetooth/bluedroid/btif/include/ |
H A D | btif_av_api.h | 196 tBTIF_AV_MEDIA_FEED_CFG_PCM pcm; /* Raw PCM feeding format */ member in union:__anon997
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/external/chromium_org/third_party/opus/src/celt/ |
H A D | celt_decoder.c | 193 void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, celt_sig *mem, celt_sig * OPUS_RESTRICT scratch) argument 208 y = pcm+c; 333 static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_RESTRICT pcm, int N, int LM) argument 647 deemphasis(out_syn, pcm, N, C, downsample, 655 int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec) argument 751 if (len<0 || len>1275 || pcm==NULL) 762 celt_decode_lost(st, pcm, N, LM); 1015 deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, freq); 1029 int opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) argument 1031 return celt_decode_with_ec(st, data, len, pcm, frame_siz 1035 opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, float * OPUS_RESTRICT pcm, int frame_size) argument 1060 opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, float * OPUS_RESTRICT pcm, int frame_size) argument 1065 opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) argument [all...] |
/external/chromium_org/third_party/webrtc/modules/media_file/source/ |
H A D | media_file_utility.cc | 1797 int32_t ModuleFileUtility::InitPCMReading(InStream& pcm, argument 1806 "ModuleFileUtility::InitPCMReading(pcm= 0x%x, start=%d, stop=%d,\ 1808 &pcm, 1858 read_len = pcm.Read(dummy, _readSizeBytes); 1873 int32_t ModuleFileUtility::ReadPCMData(InStream& pcm, argument 1881 "ModuleFileUtility::ReadPCMData(pcm= 0x%x, outData= 0x%x, bufSize= %d)", 1882 &pcm, 1901 uint32_t bytesRead = pcm.Read(outData, bytesRequested); 1904 if(pcm.Rewind() == -1) 1910 if(InitPCMReading(pcm, _startPointInM [all...] |
/external/libopus/celt/ |
H A D | celt_decoder.c | 193 void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, celt_sig *mem, celt_sig * OPUS_RESTRICT scratch) argument 208 y = pcm+c; 333 static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_RESTRICT pcm, int N, int LM) argument 647 deemphasis(out_syn, pcm, N, C, downsample, 655 int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec) argument 751 if (len<0 || len>1275 || pcm==NULL) 762 celt_decode_lost(st, pcm, N, LM); 1015 deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, freq); 1029 int opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) argument 1031 return celt_decode_with_ec(st, data, len, pcm, frame_siz 1035 opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, float * OPUS_RESTRICT pcm, int frame_size) argument 1060 opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, float * OPUS_RESTRICT pcm, int frame_size) argument 1065 opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) argument [all...] |