addons/AudioAdapter/AudioAdapterNode.cpp

76 //	ioFormat.u.raw_audio.format = media_raw_audio_format::wildcard.format;
84 	ioFormat.u.raw_audio.format = p->inputFormat.format;
88 	// don't require a buffer size until format & channel_count are known [16sep99]
115 	if(p->inputFormat.format != w.format)
116 		f.format = p->inputFormat.format;
122 //		ioFormat.u.raw_audio.channel_count = output().format.u.raw_audio.channel_count;
128 		// if the user doesn't care, default to the output's frame format
129 		if(f.format == w.format)
130 			f.format = output().format.u.raw_audio.format;
132 			f.channel_count = output().format.u.raw_audio.channel_count;
136 				frames_per_buffer(output().format.u.raw_audio);
137 		f.frame_rate = output().format.u.raw_audio.frame_rate;
150 	ioFormat.u.raw_audio.format = media_raw_audio_format::wildcard.format;
159 	ioFormat.u.raw_audio.format = p->outputFormat.format;
162 	// don't require a buffer size until format & channel_count are known [16sep99]
188 	if(p->outputFormat.format != w.format)
189 		ioFormat.u.raw_audio.format = p->outputFormat.format;
195 ////		ioFormat.u.raw_audio.channel_count = input().format.u.raw_audio.channel_count;
201 		// if the user doesn't care, default to the input's frame format
202 		if(ioFormat.u.raw_audio.format == w.format)
203 			ioFormat.u.raw_audio.format = input().format.u.raw_audio.format;
205 			ioFormat.u.raw_audio.channel_count = input().format.u.raw_audio.channel_count;
209 				frames_per_buffer(input().format.u.raw_audio);
211 		ioFormat.u.raw_audio.frame_rate = input().format.u.raw_audio.frame_rate;
230 		// an output connection exists; constrain the input format
234 			ioProposedFormat.u.raw_audio.format != w.format &&
239 					frames_per_buffer(output().format.u.raw_audio);
250 		if(ioProposedFormat.u.raw_audio.frame_rate != output().format.u.raw_audio.frame_rate) {
254 			ioProposedFormat.u.raw_audio.frame_rate = output().format.u.raw_audio.frame_rate;
277 		// an input connection exists; constrain the output format
281 			ioProposedFormat.u.raw_audio.format != w.format &&
286 					frames_per_buffer(input().format.u.raw_audio);
297 		if(ioProposedFormat.u.raw_audio.frame_rate != input().format.u.raw_audio.frame_rate) {
301 			ioProposedFormat.u.raw_audio.frame_rate = input().format.u.raw_audio.frame_rate;
319 			media_multi_audio_format f = input().format.u.raw_audio;
322 			f.format = *(uint32*)value;
329 			media_multi_audio_format f = input().format.u.raw_audio;
339 			media_multi_audio_format f = output().format.u.raw_audio;
342 			f.format = *(uint32*)value;
349 			media_multi_audio_format f = output().format.u.raw_audio;
370 	const media_format&					format,
374 		source, destination, format, outInput);
379 		p->inputFormat = format.u.raw_audio;
391 	const media_format&					format,
397 		p->outputFormat = format.u.raw_audio;
403 		status, source, destination, format, ioName);
408 	const media_multi_audio_format& format) {
414 	f.u.raw_audio = format;
422 	// +++++ reject attempt: broadcast params for current format
427 	const media_multi_audio_format& format) {
433 	f.u.raw_audio = format;
451 	if(format.format == media_raw_audio_format::wildcard.format ||
452 		format.channel_count == media_raw_audio_format::wildcard.channel_count) {
462 			"! format not supported\n"));
470 			"! format rejected\n"));
484 	// store new format
485 	p->outputFormat = format;
487 	// inform AudioFilterNode of format change
502 		(void*)&input().format.u.raw_audio.format,
507 		(void*)&input().format.u.raw_audio.channel_count,
521 		(void*)&output().format.u.raw_audio.format,
526 		(void*)&output().format.u.raw_audio.channel_count,