kits/media/PluginManager.cpp

238 		MediaPlugin* plugin = GetPlugin(ref);
239 		if (plugin == NULL) {
244 		ReaderPlugin* readerPlugin = dynamic_cast<ReaderPlugin*>(plugin);
247 			PutPlugin(plugin);
254 			PutPlugin(plugin);
260 		(*reader)->fMediaPlugin = plugin;
283 		TRACE("PluginManager::DestroyReader(%p (plugin: %p))\n", reader,
288 		MediaPlugin* plugin = reader->fMediaPlugin;
290 		PutPlugin(plugin);
310 	MediaPlugin* plugin = GetPlugin(ref);
311 	if (plugin == NULL) {
316 	DecoderPlugin* decoderPlugin = dynamic_cast<DecoderPlugin*>(plugin);
319 		PutPlugin(plugin);
328 		PutPlugin(plugin);
332 	(*_decoder)->fMediaPlugin = plugin;
349 	MediaPlugin* plugin = GetPlugin(ref);
350 	if (plugin == NULL) {
355 	DecoderPlugin* decoderPlugin = dynamic_cast<DecoderPlugin*>(plugin);
358 		PutPlugin(plugin);
367 		PutPlugin(plugin);
371 	(*decoder)->fMediaPlugin = plugin;
398 		TRACE("PluginManager::DestroyDecoder(%p, plugin: %p)\n", decoder,
403 		MediaPlugin* plugin = decoder->fMediaPlugin;
405 		PutPlugin(plugin);
429 	MediaPlugin* plugin = GetPlugin(ref);
430 	if (plugin == NULL) {
435 	WriterPlugin* writerPlugin = dynamic_cast<WriterPlugin*>(plugin);
438 		PutPlugin(plugin);
445 		PutPlugin(plugin);
450 	(*writer)->fMediaPlugin = plugin;
461 		TRACE("PluginManager::DestroyWriter(%p (plugin: %p))\n", writer,
466 		MediaPlugin* plugin = writer->fMediaPlugin;
468 		PutPlugin(plugin);
489 	MediaPlugin* plugin = GetPlugin(ref);
490 	if (!plugin) {
495 	EncoderPlugin* encoderPlugin = dynamic_cast<EncoderPlugin*>(plugin);
498 		PutPlugin(plugin);
505 		PutPlugin(plugin);
509 	(*_encoder)->fMediaPlugin = plugin;
533 	MediaPlugin* plugin = GetPlugin(ref);
534 	if (plugin == NULL) {
539 	EncoderPlugin* encoderPlugin = dynamic_cast<EncoderPlugin*>(plugin);
542 		PutPlugin(plugin);
550 		PutPlugin(plugin);
554 	(*encoder)->fMediaPlugin = plugin;
566 		TRACE("PluginManager::DestroyEncoder(%p, plugin: %p)\n", encoder,
571 		MediaPlugin* plugin = encoder->fMediaPlugin;
573 		PutPlugin(plugin);
599 		MediaPlugin* plugin = GetPlugin(ref);
600 		if (plugin == NULL) {
605 		StreamerPlugin* streamerPlugin = dynamic_cast<StreamerPlugin*>(plugin);
608 			PutPlugin(plugin);
615 			PutPlugin(plugin);
619 		(*streamer)->fMediaPlugin = plugin;
620 		plugin->fRefCount++;
644 		TRACE("PluginManager::DestroyStreamer(%p, plugin: %p)\n", streamer,
650 		MediaPlugin* plugin = streamer->fMediaPlugin;
653 		// Delete the plugin only when every reference is released
654 		if (plugin->fRefCount == 1) {
655 			plugin->fRefCount = 0;
656 			PutPlugin(plugin);
658 			plugin->fRefCount--;
669 	fLocker("media plugin manager")
683 		delete info->plugin;
695 	MediaPlugin* plugin;
701 			plugin = pinfo->plugin;
703 			TRACE("  found existing plugin: %p\n", pinfo->plugin);
705 			return plugin;
709 	if (_LoadPlugin(ref, &info.plugin, &info.image) < B_OK) {
721 	plugin = info.plugin;
722 	TRACE("  loaded plugin: %p\n", plugin);
725 	return plugin;
730 PluginManager::PutPlugin(MediaPlugin* plugin)
738 		if (plugin == pinfo->plugin) {
741 				TRACE("  deleting %p\n", pinfo->plugin);
742 				delete pinfo->plugin;
752 	printf("PluginManager: Error, can't put PlugIn %p\n", plugin);
759 PluginManager::_LoadPlugin(const entry_ref& ref, MediaPlugin** plugin,
793 	*plugin = pl;