From d0da9020019a4349d0b40c8280997d166a60a0a5 Mon Sep 17 00:00:00 2001
From: beveloper <beveloper@nowhere.fake>
Date: Sun, 24 Oct 2004 14:21:34 +0000
Subject: [PATCH] Added an extra thread for chunk extraction. Using the
 ChunkCache, the ReadFrames call no longer needs to wait for the extractor,
 but can read it from a cache.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9482 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/media/MediaExtractor.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/headers/private/media/MediaExtractor.h b/headers/private/media/MediaExtractor.h
index 6547517da1..19e734372e 100644
--- a/headers/private/media/MediaExtractor.h
+++ b/headers/private/media/MediaExtractor.h
@@ -3,6 +3,7 @@
 
 #include "ReaderPlugin.h"
 #include "DecoderPlugin.h"
+#include "ChunkCache.h"
 
 namespace BPrivate {
 namespace media {
@@ -14,6 +15,7 @@ struct stream_info
 	bool			hasCookie;
 	void *			infoBuffer;
 	int32			infoBufferSize;
+	ChunkCache *	chunkCache;
 	media_format	encodedFormat;
 };
 
@@ -42,10 +44,17 @@ public:
 
 	status_t		CreateDecoder(int32 stream, Decoder **decoder, media_codec_info *mci);
 
+private:
+	static int32	extractor_thread(void *arg);
+	void			ExtractorThread();
 
 private:
 	status_t		fErr;
-
+	
+	sem_id			fExtractorWaitSem;
+	thread_id		fExtractorThread;
+	volatile bool	fTerminateExtractor;
+	
 	BDataIO			*fSource;
 	Reader			*fReader;