New meta_format structure that is used internally by BMediaFormats and

the FormatManager in the server.
Update the plugin API.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6241 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/media/DecoderPlugin.h

@@ -20,7 +20,9 @@ class Decoder
 public:
 						Decoder();
 	virtual				~Decoder();
-	
+
+	virtual void		GetCodecInfo(media_codec_info &codecInfo) = 0;
+
 						// Setup get's called with the info data from Reader::GetStreamInfo
 	virtual status_t	Setup(media_format *ioEncodedFormat, const void *infoBuffer, int32 infoSize) = 0;
 
@@ -44,20 +46,11 @@ private:
 
 class DecoderPlugin : public virtual MediaPlugin
 {
-public:
+	public:
-						DecoderPlugin();
+		DecoderPlugin();
 
-	virtual Decoder *	NewDecoder() = 0;
+		virtual Decoder *NewDecoder() = 0;
-	
+		virtual status_t RegisterDecoder() = 0;
-	status_t 			PublishDecoder(const char *meta_description,
-									   const char *short_name,
-									   const char *pretty_name,
-									   const char *default_mapping = 0);
-
-private:
-	friend class AddOnManager;
-	void				Setup(void *publish_hook);
-	void *				fPublishHook;
 };
 
 } } // namespace BPrivate::media

headers/private/media/MediaPlugin.h

@@ -11,8 +11,6 @@ class MediaPlugin
 public:
 						MediaPlugin();
 	virtual				~MediaPlugin();
-	
-	virtual status_t	RegisterPlugin();
 };
 
 class Decoder;

headers/private/media/MetaFormat.h

@@ -0,0 +1,42 @@
+/* 
+** Copyright 2004, Axel Dörfler, [email protected]. All rights reserved.
+** Distributed under the terms of the OpenBeOS License.
+*/
+#ifndef META_FORMAT_H
+#define META_FORMAT_H
+
+
+#include <MediaFormats.h>
+
+
+namespace BPrivate {
+namespace media {
+
+// Implementation can be found in MediaFormats.cpp
+
+#define MEDIA_META_FORMAT_TYPE 'MeFo'
+	// to be used in the MEDIA_SERVER_GET_FORMATS message reply
+
+struct meta_format {
+	meta_format();
+	meta_format(const media_format_description &description, const media_format &format, int32 id);
+	meta_format(const media_format_description &description);
+	meta_format(const meta_format &other);
+
+	bool Matches(const media_format &format, media_format_family family);
+	static int CompareDescriptions(const meta_format *a, const meta_format *b);
+	static int Compare(const meta_format *a, const meta_format *b);
+
+	media_format_description description;
+	media_format format;
+	int32 id;
+};
+
+typedef status_t (*_MakeFormatHookFunc)(const media_format_description *descriptions,
+						int32 descriptionsCount, media_format *format, uint32 flags);
+extern _MakeFormatHookFunc _gMakeFormatHook;
+
+}	// namespace media
+}	// namespace BPrivate
+
+#endif	/* META_FORMAT_H */

headers/private/media/PluginManager.h

@@ -12,11 +12,6 @@ status_t _CreateDecoder(Decoder **decoder, media_codec_info *mci, const media_fo
 void _DestroyReader(Reader *reader);
 void _DestroyDecoder(Decoder *decoder);
 
-status_t _PublishDecoder(DecoderPlugin *decoderplugin,
-						 const char *meta_description,
-						 const char *short_name,
-						 const char *pretty_name,
-						 const char *default_mapping /* = 0 */);
 
 class PluginManager
 {