media_node_framework/video/VideoProducer.cpp

122 	fOutput.format.type = B_MEDIA_RAW_VIDEO;
123 	fOutput.format.u.raw_video = media_raw_video_format::wildcard;
124 	fOutput.format.u.raw_video.interlace = 1;
125 	fOutput.format.u.raw_video.display.format = B_NO_COLOR_SPACE;
126 	fOutput.format.u.raw_video.display.bytes_per_row = 0;
127 	fOutput.format.u.raw_video.display.line_width = 0;
128 	fOutput.format.u.raw_video.display.line_count = 0;
214 	*_format = fOutput.format;
220 VideoProducer::FormatProposal(const media_source& output, media_format* format)
224 		string_for_format(*format, string, 256);
228 	if (!format)
234 	status_t ret = format_is_compatible(*format, fOutput.format) ?
239 		string_for_format(*format, string, sizeof(string));
241 		string_for_format(fOutput.format, string, sizeof(string));
332 	const media_destination& destination, media_format* format,
336 		format->u.raw_video.display.line_width,
337 		format->u.raw_video.display.line_count);
352 	// The format parameter comes in with the suggested format, and may be
354 	if (!format_is_compatible(*format, fOutput.format)) {
355 		ERROR("PrepareToConnect() - incompatible format.\n");
356 		*format = fOutput.format;
360 	if (format->u.raw_video.display.line_width == 0) {
361 		format->u.raw_video.display.line_width
364 	if (format->u.raw_video.display.line_count == 0) {
365 		format->u.raw_video.display.line_count
368 	if (format->u.raw_video.field_rate == 0) {
369 		format->u.raw_video.field_rate
372 	if (format->u.raw_video.display.bytes_per_row == 0) {
373 		format->u.raw_video.display.bytes_per_row
386 	const media_destination& destination, const media_format& format,
390 		format.u.raw_video.display.line_width,
391 		format.u.raw_video.display.line_count);
406 	if (!const_cast<media_format*>(&format)->Matches(&fOutput.format)) {
407 		ERROR("Connect() - format mismatch.\n");
413 	fConnectedFormat = format.u.raw_video;
425 		ERROR("Connect() - connected format still has BPR wildcard!\n");