84 	if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MAT4)  in mat4_open()
87 	subformat = SF_CODEC (psf->sf.format) ;  in mat4_open()
93 		psf->endian = SF_ENDIAN (psf->sf.format) ;  in mat4_open()
107 	psf->blockwidth = psf->bytewidth * psf->sf.channels ;  in mat4_open()
159 		psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;  in mat4_write_header()
162 	encoding = mat4_format_to_encoding (SF_CODEC (psf->sf.format), psf->endian) ;  in mat4_write_header()
173 	samplerate = psf->sf.samplerate ;  in mat4_write_header()
178 …psf_binheader_writef (psf, "tEm484", BHWm (encoding), BHW4 (psf->sf.channels), BHW8 (psf->sf.frame…  in mat4_write_header()
184 …psf_binheader_writef (psf, "tem484", BHWm (encoding), BHW4 (psf->sf.channels), BHW8 (psf->sf.frame…  in mat4_write_header()
251 	psf->sf.samplerate = psf_lrint (value) ;  in mat4_read_header()
284 	psf->sf.channels	= rows ;  in mat4_read_header()
285 	psf->sf.frames		= cols ;  in mat4_read_header()
287 	psf->sf.format = psf->endian | SF_FORMAT_MAT4 ;  in mat4_read_header()
291 				psf->sf.format |= SF_FORMAT_DOUBLE ;  in mat4_read_header()
297 				psf->sf.format |= SF_FORMAT_FLOAT ;  in mat4_read_header()
303 				psf->sf.format |= SF_FORMAT_PCM_32 ;  in mat4_read_header()
309 				psf->sf.format |= SF_FORMAT_PCM_16 ;  in mat4_read_header()
318 	if ((psf->filelength - psf->dataoffset) < psf->sf.channels * psf->sf.frames * psf->bytewidth)  in mat4_read_header()
320 				psf->filelength - psf->dataoffset, psf->sf.channels * psf->sf.frames * psf->bytewidth) ;  in mat4_read_header()
322 	else if ((psf->filelength - psf->dataoffset) > psf->sf.channels * psf->sf.frames * psf->bytewidth)  in mat4_read_header()
327 	psf->sf.sections = 1 ;  in mat4_read_header()