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Searched refs:samplesperblock (Results 1 – 25 of 66) sorted by relevance

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/dports/audio/libsndfile/libsndfile-1.0.31/src/
H A Dima_adpcm.c34 int channels, blocksize, samplesperblock, blocks ; member
197 pima->samplesperblock = samplesperblock ; in ima_reader_init()
208 if (pima->samplesperblock <= 0) in ima_reader_init()
223 if (pima->samplesperblock != count) in ima_reader_init()
296 for (k = 0 ; k < pima->samplesperblock ; k ++) in aiff_ima_decode_block()
731 newblock = offset / pima->samplesperblock ; in aiff_ima_seek()
732 newsample = offset % pima->samplesperblock ; in aiff_ima_seek()
780 newblock = offset / pima->samplesperblock ; in wavlike_ima_seek()
781 newsample = offset % pima->samplesperblock ; in wavlike_ima_seek()
805 int samplesperblock ; in ima_writer_init() local
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H A Dms_adpcm.c33 { int channels, blocksize, samplesperblock, blocks, dataremaining ; member
148 pms->samplesperblock = samplesperblock ; in wavlike_msadpcm_init()
164 if (pms->samplesperblock != count) in wavlike_msadpcm_init()
323 if (pms->samplecount >= pms->samplesperblock) in msadpcm_read_block()
481 if (offset < 0 || offset > pms->blocks * pms->samplesperblock) in msadpcm_seek()
486 newblock = offset / pms->samplesperblock ; in msadpcm_seek()
487 newsample = offset % pms->samplesperblock ; in msadpcm_seek()
501 return newblock * pms->samplesperblock + newsample ; in msadpcm_seek()
544 for (k = 2 ; k < pms->samplesperblock ; k++) in msadpcm_encode_block()
595 for (k = 4 ; k < 2 * pms->samplesperblock ; k++) in msadpcm_encode_block()
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H A 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()
250 if (pgsm610->samplecount >= pgsm610->samplesperblock) in gsm610_read_block()
253 count = pgsm610->samplesperblock - pgsm610->samplecount ; in gsm610_read_block()
409 newblock = offset / pgsm610->samplesperblock ; in gsm610_seek()
410 newsample = offset % pgsm610->samplesperblock ; in gsm610_seek()
420 return newblock * pgsm610->samplesperblock + newsample ; in gsm610_seek()
478 { count = pgsm610->samplesperblock - pgsm610->samplecount ; in gsm610_write_block()
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H A Dsds.c49 int samplesperblock, total_blocks ; member
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()
429 if (psds->read_block * psds->samplesperblock > psds->frames) in sds_2byte_read()
667 if (psds->read_count >= psds->samplesperblock) in sds_read()
670 count = (psds->samplesperblock - psds->read_count) ; in sds_read()
708 newblock = seek_from_start / psds->samplesperblock ; in sds_seek()
709 newsample = seek_from_start % psds->samplesperblock ; in sds_seek()
1008 { count = psds->samplesperblock - psds->write_count ; in sds_write()
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H A 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()
H A Dwavlike.h224 unsigned short samplesperblock ; member
240 unsigned short samplesperblock ; member
263 unsigned short samplesperblock ; member
H A Dwavlike.c231 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()
294 …sf_binheader_readf (psf, "22", &(wav_fmt->gsm610.extrabytes), &(wav_fmt->gsm610.samplesperblock)) ; in wavlike_read_fmt_chunk()
296 if (wav_fmt->gsm610.samplesperblock != 320) in wavlike_read_fmt_chunk()
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H A 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()
H A 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) ;
H A Dw64.c412 *framesperblock = wav_fmt->msadpcm.samplesperblock ; in w64_read_header()
418 *framesperblock = wav_fmt->ima.samplesperblock ; in w64_read_header()
H A 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()
/dports/audio/libsndfile/libsndfile-1.0.31/src/G72x/
H A Dg72x.c148 *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()
175 *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; in g72x_reader_init()
202 *samplesperblock = G723_16_SAMPLES_PER_BLOCK ; in g72x_writer_init()
211 *samplesperblock = G723_24_SAMPLES_PER_BLOCK ; in g72x_writer_init()
220 *samplesperblock = G721_32_SAMPLES_PER_BLOCK ; in g72x_writer_init()
229 *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; in g72x_writer_init()
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H A 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) ;
H A Dg72x_priv.h78 int codec_bits, blocksize, samplesperblock ; member
/dports/devel/sdl20/SDL2-2.0.18/src/audio/
H A DSDL_wave.c463 if (format->samplesperblock == 0) { in MS_ADPCM_Init()
482 if (format->samplesperblock == 1 || blockdatasamples < format->samplesperblock - 2) { in MS_ADPCM_Init()
605 Sint64 blockframesleft = state->samplesperblock - 2; in MS_ADPCM_DecodeBlockData()
668 state.samplesperblock = file->format.samplesperblock; in MS_ADPCM_Decode()
778 if (trailingsamples > format->samplesperblock) { in IMA_ADPCM_CalculateSampleFrames()
779 trailingsamples = format->samplesperblock; in IMA_ADPCM_CalculateSampleFrames()
830 if (format->samplesperblock == 0) { in IMA_ADPCM_Init()
848 if (blockdatasamples < format->samplesperblock - 1) { in IMA_ADPCM_Init()
981 Sint64 blockframesleft = state->samplesperblock - 1; in IMA_ADPCM_DecodeBlockData()
1062 state.samplesperblock = file->format.samplesperblock; in IMA_ADPCM_Decode()
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H A DSDL_wave.h67 … Uint32 samplesperblock; /* For compressed formats. Can be zero. Actually 16 bits in the header. */ member
/dports/x11/controllermap/SDL2-2.0.18/src/audio/
H A DSDL_wave.c463 if (format->samplesperblock == 0) { in MS_ADPCM_Init()
482 if (format->samplesperblock == 1 || blockdatasamples < format->samplesperblock - 2) { in MS_ADPCM_Init()
605 Sint64 blockframesleft = state->samplesperblock - 2; in MS_ADPCM_DecodeBlockData()
668 state.samplesperblock = file->format.samplesperblock; in MS_ADPCM_Decode()
778 if (trailingsamples > format->samplesperblock) { in IMA_ADPCM_CalculateSampleFrames()
779 trailingsamples = format->samplesperblock; in IMA_ADPCM_CalculateSampleFrames()
830 if (format->samplesperblock == 0) { in IMA_ADPCM_Init()
848 if (blockdatasamples < format->samplesperblock - 1) { in IMA_ADPCM_Init()
981 Sint64 blockframesleft = state->samplesperblock - 1; in IMA_ADPCM_DecodeBlockData()
1062 state.samplesperblock = file->format.samplesperblock; in IMA_ADPCM_Decode()
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H A DSDL_wave.h67 … Uint32 samplesperblock; /* For compressed formats. Can be zero. Actually 16 bits in the header. */ member
/dports/graphics/swftools/swftools-0.9.2/src/
H A Dwav2swf.c205 float samplesperblock; in main() local
221 samplesperblock = samplesperframe * framesperblock; in main()
/dports/multimedia/vlc/vlc-3.0.16/modules/demux/mp4/
H A Dmp4.h191 uint16_t samplesperblock; member
/dports/graphics/swftools/swftools-0.9.2/avi2swf/
H A Dv2swf.c219 double framespersecond, framesperblock, samplesperframe, samplesperblock; in writeAudioForOneFrame() local
242 samplesperblock = samplesperframe * framesperblock; in writeAudioForOneFrame()
244 msg("samplesperblock: %f", samplesperblock); in writeAudioForOneFrame()
/dports/multimedia/gstreamer1-plugins-v4l2/gst-plugins-good-1.16.2/gst/isomp4/
H A Datoms.c5501 gint samplesperblock; in build_ima_adpcm_atom() local
5517 samplesperblock = 2 * blocksize / channels - 7; in build_ima_adpcm_atom()
5518 bytespersec = rate * blocksize / samplesperblock; in build_ima_adpcm_atom()
5526 GST_WRITE_UINT16_LE (data + 18, samplesperblock); in build_ima_adpcm_atom()
/dports/multimedia/gstreamer1-plugins-dv/gst-plugins-good-1.16.2/gst/isomp4/
H A Datoms.c5501 gint samplesperblock; in build_ima_adpcm_atom() local
5517 samplesperblock = 2 * blocksize / channels - 7; in build_ima_adpcm_atom()
5518 bytespersec = rate * blocksize / samplesperblock; in build_ima_adpcm_atom()
5526 GST_WRITE_UINT16_LE (data + 18, samplesperblock); in build_ima_adpcm_atom()
/dports/multimedia/gstreamer1-plugins-good/gst-plugins-good-1.16.2/gst/isomp4/
H A Datoms.c5501 gint samplesperblock; in build_ima_adpcm_atom() local
5517 samplesperblock = 2 * blocksize / channels - 7; in build_ima_adpcm_atom()
5518 bytespersec = rate * blocksize / samplesperblock; in build_ima_adpcm_atom()
5526 GST_WRITE_UINT16_LE (data + 18, samplesperblock); in build_ima_adpcm_atom()
/dports/audio/gstreamer1-plugins-taglib/gst-plugins-good-1.16.2/gst/isomp4/
H A Datoms.c5501 gint samplesperblock; in build_ima_adpcm_atom() local
5517 samplesperblock = 2 * blocksize / channels - 7; in build_ima_adpcm_atom()
5518 bytespersec = rate * blocksize / samplesperblock; in build_ima_adpcm_atom()
5526 GST_WRITE_UINT16_LE (data + 18, samplesperblock); in build_ima_adpcm_atom()

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