codec output format negotiation has been moved into NegotiateOutputFormat,

Setup is now only called once


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5596 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/media/MediaRoster.h

@@ -343,7 +343,7 @@ static	BMediaRoster * CurrentRoster();			//	won't create it if there isn't one
 				int32 channel_count,
 				uint32 sample_format,
 				float frame_rate,
-				bus_type bus_kind);
+				bus_type bus_kind = B_UNKNOWN_BUS);
 
 		/* Use MediaFlags to inquire about specific features of the Media Kit. */
 		/* Returns < 0 for "not present", positive size for output data size. */

headers/private/media/DecoderPlugin.h

@@ -15,8 +15,9 @@ public:
 	virtual				~Decoder();
 	
 						// Setup get's called with the info data from Reader::GetStreamInfo
-	virtual status_t	Setup(media_format *ioEncodedFormat, media_format *ioDecodedFormat,
-							  const void *infoBuffer, int32 infoSize) = 0;
+	virtual status_t	Setup(media_format *ioEncodedFormat, const void *infoBuffer, int32 infoSize) = 0;
+
+	virtual status_t	NegotiateOutputFormat(media_format *ioDecodedFormat) = 0;
 	
 	virtual status_t	Seek(uint32 seekTo,
 							 int64 seekFrame, int64 *frame,

headers/private/media/MediaExtractor.h

@@ -28,11 +28,9 @@ public:
 
 	int32			StreamCount();
 	
-	media_format *	EncodedFormat(int32 stream);
+	const media_format * EncodedFormat(int32 stream);
 	int64			CountFrames(int32 stream) const;
 	bigtime_t		Duration(int32 stream) const;
-	void *			InfoBuffer(int32 stream) const;
-	int32			InfoBufferSize(int32 stream) const;
 
 	status_t		Seek(int32 stream, uint32 seekTo,
 						 int64 *frame, bigtime_t *time);