54 status_t MediaOutputInfo::FormatProposal(media_format * format)  in FormatProposal()  argument
58 	if (!format_is_acceptible(*format,generalFormat)) {  in FormatProposal()
63 	format->SpecializeTo(&wildcardedFormat);  in FormatProposal()
85 						  media_format * format,  in PrepareToConnect()  argument
93 	status_t status = FormatChangeRequested(where,format);  in PrepareToConnect()
106 				 const media_format & format,  in Connect()  argument
111 	output.format = format;  in Connect()
119 		output.format = generalFormat;  in Connect()
128 	output.format = generalFormat;  in Disconnect()
182 	return ComputeBufferSize(output.format);  in ComputeBufferSize()
186 uint32 MediaOutputInfo::ComputeBufferSize(const media_format & format) {  in ComputeBufferSize()  argument
188 	switch (format.type) {  in ComputeBufferSize()
190 		bufferSize = format.u.multistream.max_chunk_size;  in ComputeBufferSize()
193 		bufferSize = format.u.encoded_video.frame_size;   in ComputeBufferSize()
196 		if (format.u.raw_video.interlace == 0) {  in ComputeBufferSize()
201 			bufferSize = format.u.raw_video.display.bytes_per_row *  in ComputeBufferSize()
202 						 format.u.raw_video.display.line_count /  in ComputeBufferSize()
203 						 format.u.raw_video.interlace;  in ComputeBufferSize()
207 		bufferSize = format.u.encoded_audio.frame_size;  in ComputeBufferSize()
210 		bufferSize = format.u.raw_audio.buffer_size;  in ComputeBufferSize()
222 	return ComputeBufferPeriod(output.format);  in ComputeBufferPeriod()
226 bigtime_t MediaOutputInfo::ComputeBufferPeriod(const media_format & format) {  in ComputeBufferPeriod()  argument
228 	switch (format.type) {  in ComputeBufferPeriod()
233 		bufferPeriod = bigtime_t(1000.0 * 8.0 * ComputeBufferSize(format)  in ComputeBufferPeriod()
234 								 / format.u.multistream.max_bit_rate);  in ComputeBufferPeriod()
237 		bufferPeriod = bigtime_t(1000.0 * 8.0 * ComputeBufferSize(format)  in ComputeBufferPeriod()
238 								 / format.u.encoded_video.max_bit_rate);  in ComputeBufferPeriod()
241 		bufferPeriod = bigtime_t(1000.0 * 8.0 * ComputeBufferSize(format)  in ComputeBufferPeriod()
242 								 / format.u.encoded_audio.bit_rate);  in ComputeBufferPeriod()
249 								 / format.u.raw_video.field_rate);  in ComputeBufferPeriod()
258 		bufferPeriod = bigtime_t(1000000.0 * ComputeBufferSize(format)  in ComputeBufferPeriod()
259 								 / (format.u.raw_audio.format  in ComputeBufferPeriod()
261 								 / format.u.raw_audio.channel_count  in ComputeBufferPeriod()
262 							     / format.u.raw_audio.frame_rate);  in ComputeBufferPeriod()