kits/media/SoundPlayNode.cpp

45 	fOutput.format.type = B_MEDIA_RAW_AUDIO;
46 	fOutput.format.u.raw_audio = media_multi_audio_format::wildcard;
67 	int frameRate = (int)fOutput.format.u.raw_audio.frame_rate;
76 	return fOutput.format.u.raw_audio;
121 	fOutput.format.type = B_MEDIA_RAW_AUDIO;
122 	fOutput.format.u.raw_audio = media_multi_audio_format::wildcard;
123 	fOutput.destination = media_destination::null;
124 	fOutput.source.port = ControlPort();
125 	fOutput.source.id = 0;
126 	fOutput.node = Node();
127 	strcpy(fOutput.name, Name());
191 	if (output != fOutput.source) {
234 		*_output = fOutput;
259 	if (forSource != fOutput.source) {
314 	if (what != fOutput.source)	{
321 	if (fOutput.destination != media_destination::null)
381 	fOutput.destination = where;
382 	fOutput.format = *format;
383 	*_source = fOutput.source;
397 	if (source != fOutput.source) {
406 		fOutput.destination = media_destination::null;
407 		fOutput.format.type = B_MEDIA_RAW_AUDIO;
408 		fOutput.format.u.raw_audio = media_multi_audio_format::wildcard;
414 	fOutput.destination = destination;
415 	fOutput.format = format;
421 	FindLatencyFor(fOutput.destination, &fLatency, &id);
426 	bigtime_t duration = ((fOutput.format.u.raw_audio.buffer_size * 1000000LL)
427 		/ ((fOutput.format.u.raw_audio.format
429 			* fOutput.format.u.raw_audio.channel_count))
430 		/ (int32)fOutput.format.u.raw_audio.frame_rate;
456 	if (what != fOutput.source) {
462 	if (where == fOutput.destination && what == fOutput.source) {
463 		fOutput.destination = media_destination::null;
464 		fOutput.format.type = B_MEDIA_RAW_AUDIO;
465 		fOutput.format.u.raw_audio = media_multi_audio_format::wildcard;
471 			")\n", what.id, where.id, fOutput.source.id,
472 			fOutput.destination.id);
487 	if (what != fOutput.source) {
512 		size_t nFrames = fOutput.format.u.raw_audio.buffer_size
513 			/ ((fOutput.format.u.raw_audio.format & media_raw_audio_format::B_AUDIO_SIZE_MASK)
514 			* fOutput.format.u.raw_audio.channel_count);
536 	if (what != fOutput.source) {
569 	if (source == fOutput.source && destination == fOutput.destination) {
633 		|| fOutput.destination == media_destination::null)
673 			if (SendBuffer(buffer, fOutput.source, fOutput.destination)
685 	size_t nFrames = fOutput.format.u.raw_audio.buffer_size
686 		/ ((fOutput.format.u.raw_audio.format
688 		* fOutput.format.u.raw_audio.channel_count);
695 		/ (int32)fOutput.format.u.raw_audio.frame_rate);
798 	size_t size = fOutput.format.u.raw_audio.buffer_size;
828 		fOutput.format.u.raw_audio.buffer_size, BufferDuration() / 2);
840 			fOutput.format.u.raw_audio.buffer_size, fOutput.format.u.raw_audio);
842 		memset(buffer->Data(), 0, fOutput.format.u.raw_audio.buffer_size);
847 	header->size_used = fOutput.format.u.raw_audio.buffer_size;