media-add-ons/mixer/MixerCore.cpp

51 	The mixer input is told by constructor (or after a format change by
131 	_UpdateResamplers(fOutput->MediaOutput().format.u.raw_audio);
169 	// the output format might have been adjusted inside MixerOutput
256 	const media_multi_audio_format &format)
264 MixerCore::OutputFormatChanged(const media_multi_audio_format &format)
272 	fOutput->ChangeFormat(format);
396 MixerCore::_UpdateResamplers(const media_multi_audio_format& format)
411 					media_raw_audio_format::B_AUDIO_FLOAT, format.format);
415 					media_raw_audio_format::B_AUDIO_FLOAT, format.format);
426 	const media_multi_audio_format& format
427 		= fOutput->MediaOutput().format.u.raw_audio;
434 	fMixBufferFrameRate = (int32)(0.5 + format.frame_rate);
435 	fMixBufferFrameCount = frames_per_buffer(format);
440 	fMixBufferChannelCount = format.channel_count;
442 	fMixBufferChannelTypes = new int32 [format.channel_count];
446 		 	= ChannelMaskToChannelType(GetChannelMask(i, format.channel_mask));
453 	_UpdateResamplers(format);
497 		fOutput->MediaOutput().format.u.raw_audio)));
499 	// TODO: when the format changes while running, everything is wrong!
501 		fOutput->MediaOutput().format.u.raw_audio) / 2;
556 			int size = fOutput->MediaOutput().format.u.raw_audio.buffer_size;
561 				if (fOutput->MediaOutput().format.u.raw_audio.format
673 			fOutput->MediaOutput().format.u.raw_audio.buffer_size,
684 							fOutput->MediaOutput().format.u.raw_audio)),
685 					bytes_per_frame(fOutput->MediaOutput().format.u.raw_audio),
687 						fOutput->MediaOutput().format.u.raw_audio),
692 				frames_per_buffer(fOutput->MediaOutput().format.u.raw_audio));
698 				= fOutput->MediaOutput().format.u.raw_audio.buffer_size;