133 	TrackSetup *track = &setup->tracks[0];  in completeSetup()  local
134 	if (track->sampleFormatSet)  in completeSetup()
136 		if (track->f.isUnsigned())  in completeSetup()
143 		if (track->f.isSigned() &&  in completeSetup()
144 			track->f.sampleWidth != 8 &&  in completeSetup()
145 			track->f.sampleWidth != 16 &&  in completeSetup()
146 			track->f.sampleWidth != 24 &&  in completeSetup()
147 			track->f.sampleWidth != 32)  in completeSetup()
156 	if (track->rateSet && track->f.sampleRate <= 0.0)  in completeSetup()
160 			track->f.sampleRate);  in completeSetup()
164 	if (track->channelCountSet && track->f.channelCount != 1 &&  in completeSetup()
165 		track->f.channelCount != 2 && track->f.channelCount != 4)  in completeSetup()
170 			track->f.channelCount);  in completeSetup()
174 	if (track->compressionSet &&  in completeSetup()
175 		track->f.compressionType != AF_COMPRESSION_NONE &&  in completeSetup()
176 		track->f.compressionType != AF_COMPRESSION_G711_ULAW &&  in completeSetup()
177 		track->f.compressionType != AF_COMPRESSION_G711_ALAW)  in completeSetup()
181 			track->f.compressionType);  in completeSetup()
185 	if (track->aesDataSet)  in completeSetup()
191 	if (track->markersSet && track->markerCount != 0)  in completeSetup()
256 	Track *track = allocateTrack();  in readInit()  local
257 	if (!track)  in readInit()
260 	track->f.sampleRate = rate;  in readInit()
261 	track->f.compressionType = AF_COMPRESSION_NONE;  in readInit()
264 		track->f.byteOrder = AF_BYTEORDER_LITTLEENDIAN;  in readInit()
266 		track->f.byteOrder = AF_BYTEORDER_BIGENDIAN;  in readInit()
276 	track->f.channelCount = channels;  in readInit()
278 	track->f.framesPerPacket = 1;  in readInit()
283 			track->f.byteOrder = _AF_BYTEORDER_NATIVE;  in readInit()
284 			track->f.sampleFormat = AF_SAMPFMT_TWOSCOMP;  in readInit()
285 			track->f.sampleWidth = 8;  in readInit()
288 			track->f.sampleFormat = AF_SAMPFMT_TWOSCOMP;  in readInit()
289 			track->f.sampleWidth = 16;  in readInit()
292 			track->f.sampleFormat = AF_SAMPFMT_TWOSCOMP;  in readInit()
293 			track->f.sampleWidth = 24;  in readInit()
296 			track->f.sampleFormat = AF_SAMPFMT_TWOSCOMP;  in readInit()
297 			track->f.sampleWidth = 32;  in readInit()
300 			track->f.sampleFormat = AF_SAMPFMT_FLOAT;  in readInit()
301 			track->f.sampleWidth = 32;  in readInit()
304 			track->f.sampleFormat = AF_SAMPFMT_DOUBLE;  in readInit()
305 			track->f.sampleWidth = 64;  in readInit()
308 			track->f.compressionType = AF_COMPRESSION_G711_ALAW;  in readInit()
309 			track->f.byteOrder = _AF_BYTEORDER_NATIVE;  in readInit()
310 			track->f.sampleFormat = AF_SAMPFMT_TWOSCOMP;  in readInit()
311 			track->f.sampleWidth = 16;  in readInit()
312 			track->f.bytesPerPacket = channels;  in readInit()
315 			track->f.compressionType = AF_COMPRESSION_G711_ULAW;  in readInit()
316 			track->f.byteOrder = _AF_BYTEORDER_NATIVE;  in readInit()
317 			track->f.sampleFormat = AF_SAMPFMT_TWOSCOMP;  in readInit()
318 			track->f.sampleWidth = 16;  in readInit()
319 			track->f.bytesPerPacket = channels;  in readInit()
327 	if (track->f.isUncompressed())  in readInit()
328 		track->f.computeBytesPerPacketPCM();  in readInit()
330 	if (_af_set_sample_format(&track->f, track->f.sampleFormat,  in readInit()
331 		track->f.sampleWidth) == AF_FAIL)  in readInit()
336 	if (track->f.sampleFormat == AF_SAMPFMT_FLOAT)  in readInit()
337 		track->f.pcm.slope = maxAmp;  in readInit()
339 	track->data_size = m_fh->length() - SIZEOF_BSD_HEADER;  in readInit()
340 	track->computeTotalFileFrames();  in readInit()
342 	track->fpos_first_frame = SIZEOF_BSD_HEADER;  in readInit()
343 	track->nextfframe = 0;  in readInit()
344 	track->fpos_next_frame = track->fpos_first_frame;  in readInit()
357 	Track *track = getTrack();  in writeInit()  local
358 	track->totalfframes = 0;  in writeInit()
359 	track->fpos_first_frame = dataOffset;  in writeInit()
360 	track->nextfframe = 0;  in writeInit()
361 	track->fpos_next_frame = track->fpos_first_frame;  in writeInit()
371 	uint32_t channels = track->f.channelCount;  in writeInit()
372 	float rate = track->f.sampleRate;  in writeInit()
374 	if (track->f.compressionType != AF_COMPRESSION_NONE &&  in writeInit()
375 		track->f.compressionType != AF_COMPRESSION_G711_ULAW &&  in writeInit()
376 		track->f.compressionType != AF_COMPRESSION_G711_ALAW)  in writeInit()
380 			track->f.compressionType);  in writeInit()
385 	if (track->f.compressionType == AF_COMPRESSION_G711_ULAW)  in writeInit()
387 	else if (track->f.compressionType == AF_COMPRESSION_G711_ALAW)  in writeInit()
389 	else if (track->f.isSigned())  in writeInit()
391 		switch (track->f.bytesPerSample(false))  in writeInit()
400 					track->f.sampleWidth);  in writeInit()
404 	else if (track->f.isFloat())  in writeInit()
406 		if (track->f.sampleWidth == 32)  in writeInit()
408 		else if (track->f.sampleWidth == 64)  in writeInit()
414 				track->f.sampleWidth);  in writeInit()
418 	else if (track->f.isUnsigned())  in writeInit()