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Searched refs:samplesperblock (Results 1 – 15 of 15) sorted by relevance

/third_party/libsnd/src/
Dima_adpcm.c34 int channels, blocksize, samplesperblock, blocks ; member
64 static int ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
108 wavlike_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) in wavlike_ima_init() argument
120 if ((error = ima_reader_init (psf, blockalign, samplesperblock))) in wavlike_ima_init()
134 aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) in aiff_ima_init() argument
141 if ((error = ima_reader_init (psf, blockalign, samplesperblock))) in aiff_ima_init()
164 if (pima->samplecount && pima->samplecount < pima->samplesperblock) in ima_close()
167 psf->sf.frames = pima->samplesperblock * pima->blockcount / psf->sf.channels ; in ima_close()
178 ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) in ima_reader_init() argument
185 …zeof (IMA_ADPCM_PRIVATE) + blockalign * psf->sf.channels + 3 * psf->sf.channels * samplesperblock ; in ima_reader_init()
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Dms_adpcm.c33 { int channels, blocksize, samplesperblock, blocks, dataremaining ; member
118 wavlike_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) in wavlike_msadpcm_init() argument
129 samplesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; in wavlike_msadpcm_init()
136 pmssize = sizeof (MSADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ; in wavlike_msadpcm_init()
144 pms->block = (unsigned char*) (pms->dummydata + psf->sf.channels * samplesperblock) ; in wavlike_msadpcm_init()
148 pms->samplesperblock = samplesperblock ; in wavlike_msadpcm_init()
164 if (pms->samplesperblock != count) in wavlike_msadpcm_init()
169 psf->sf.frames = (psf->datalength / pms->blocksize) * pms->samplesperblock ; in wavlike_msadpcm_init()
223 { memset (pms->samples, 0, pms->samplesperblock * pms->channels) ; in msadpcm_decode_block()
285 for (k = 2 * pms->channels ; k < (pms->samplesperblock * pms->channels) ; k ++) in msadpcm_decode_block()
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Dgsm610.c38 int samplesperblock, blocksize ; member
117 pgsm610->samplesperblock = WAVLIKE_GSM610_SAMPLES ; in gsm610_init()
126 pgsm610->samplesperblock = GSM610_SAMPLES ; in gsm610_init()
153 psf->sf.frames = pgsm610->samplesperblock * pgsm610->blocks ; in gsm610_init()
245 { if (pgsm610->blockcount >= pgsm610->blocks && pgsm610->samplecount >= pgsm610->samplesperblock) in gsm610_read_block()
250 if (pgsm610->samplecount >= pgsm610->samplesperblock) in gsm610_read_block()
253 count = pgsm610->samplesperblock - pgsm610->samplecount ; in gsm610_read_block()
404 if (offset < 0 || offset > pgsm610->blocks * pgsm610->samplesperblock) in gsm610_seek()
409 newblock = offset / pgsm610->samplesperblock ; in gsm610_seek()
410 newsample = offset % pgsm610->samplesperblock ; in gsm610_seek()
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Dsds.c49 int samplesperblock, total_blocks ; member
160 …{ memset (&(psds->write_data [psds->write_count]), 0, (psds->samplesperblock - psds->write_count) … in sds_close()
179 psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 2 ; in sds_init()
184 psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 3 ; in sds_init()
189 psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 4 ; in sds_init()
296 psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / ((psds->bitwidth + 6) / 7) ; in sds_read_header()
297 psf_log_printf (psf, "Samples/Block : %d\n", psds->samplesperblock) ; in sds_read_header()
299 psf_log_printf (psf, "Frames : %d\n", blockcount * psds->samplesperblock) ; in sds_read_header()
429 if (psds->read_block * psds->samplesperblock > psds->frames) in sds_2byte_read()
430 { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; in sds_2byte_read()
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Dg72x.c40 int blocksize, samplesperblock, bytesperblock ; member
124 { pg72x->private = g72x_reader_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; in g72x_init()
144 psf->sf.frames = pg72x->blocks_total * pg72x->samplesperblock ; in g72x_init()
149 { pg72x->private = g72x_writer_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; in g72x_init()
212 if (pg72x->sample_curr >= pg72x->samplesperblock) in g72x_read_block()
215 count = pg72x->samplesperblock - pg72x->sample_curr ; in g72x_read_block()
452 { count = pg72x->samplesperblock - pg72x->sample_curr ; in g72x_write_block()
462 if (pg72x->sample_curr >= pg72x->samplesperblock) in g72x_write_block()
Dwavlike.h224 unsigned short samplesperblock ; member
240 unsigned short samplesperblock ; member
263 unsigned short samplesperblock ; member
Dwavlike.c229 …d += psf_binheader_readf (psf, "22", &(wav_fmt->ima.extrabytes), &(wav_fmt->ima.samplesperblock)) ; in wavlike_read_fmt_chunk()
231 if (wav_fmt->ima.samplesperblock < 1) in wavlike_read_fmt_chunk()
232 { psf_log_printf (psf, " Samples/Block : %d (should be > 0)\n", wav_fmt->ima.samplesperblock) ; in wavlike_read_fmt_chunk()
236 psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->ima.samplesperblock) ; in wavlike_read_fmt_chunk()
238 … bytespersec = (wav_fmt->ima.samplerate * wav_fmt->ima.blockalign) / wav_fmt->ima.samplesperblock ; in wavlike_read_fmt_chunk()
253 &(wav_fmt->msadpcm.samplesperblock), &(wav_fmt->msadpcm.numcoeffs)) ; in wavlike_read_fmt_chunk()
256 if (wav_fmt->ima.samplesperblock < 1) in wavlike_read_fmt_chunk()
257 { psf_log_printf (psf, " Samples/Block : %d (should be > 0)\n", wav_fmt->ima.samplesperblock) ; in wavlike_read_fmt_chunk()
261 psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->ima.samplesperblock) ; in wavlike_read_fmt_chunk()
263 …espersec = (wav_fmt->min.samplerate * wav_fmt->min.blockalign) / wav_fmt->msadpcm.samplesperblock ; in wavlike_read_fmt_chunk()
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Dcommon.h952 int wavlike_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
953 int wavlike_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
955 int aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
Drf64.c431 *framesperblock = wav_fmt->msadpcm.samplesperblock ; in rf64_read_header()
452 *framesperblock = wav_fmt->msadpcm.samplesperblock ; in rf64_read_header()
458 *framesperblock = wav_fmt->ima.samplesperblock ; in rf64_read_header()
Dw64.c412 *framesperblock = wav_fmt->msadpcm.samplesperblock ; in w64_read_header()
418 *framesperblock = wav_fmt->ima.samplesperblock ; in w64_read_header()
Dwav.c681 *framesperblock = wav_fmt->msadpcm.samplesperblock ; in wav_read_header()
721 *framesperblock = wav_fmt->msadpcm.samplesperblock ; in wav_read_header()
727 *framesperblock = wav_fmt->ima.samplesperblock ; in wav_read_header()
/third_party/libsnd/src/G72x/
Dg72x.c134 struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock) in g72x_reader_init() argument
148 *samplesperblock = G723_16_SAMPLES_PER_BLOCK ; in g72x_reader_init()
151 pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ; in g72x_reader_init()
157 *samplesperblock = G723_24_SAMPLES_PER_BLOCK ; in g72x_reader_init()
160 pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ; in g72x_reader_init()
166 *samplesperblock = G721_32_SAMPLES_PER_BLOCK ; in g72x_reader_init()
169 pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ; in g72x_reader_init()
175 *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; in g72x_reader_init()
178 pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ; in g72x_reader_init()
189 struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock) in g72x_writer_init() argument
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Dg72x.h68 struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock) ;
69 struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock) ;
Dg72x_priv.h78 int codec_bits, blocksize, samplesperblock ; member
/third_party/gstreamer/gstplugins_good/gst/isomp4/
Datoms.c5694 gint samplesperblock; in build_ima_adpcm_atom() local
5710 samplesperblock = 2 * blocksize / channels - 7; in build_ima_adpcm_atom()
5711 bytespersec = rate * blocksize / samplesperblock; in build_ima_adpcm_atom()
5719 GST_WRITE_UINT16_LE (data + 18, samplesperblock); in build_ima_adpcm_atom()