X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Faudiosource.h;h=c02310ea288b3fdb7273998ca2fa5e6b56ee52b9;hb=46c83693284ece4a732d26e62113ea4ac584d539;hp=910e03170d37832b5550d8e75de39f5238c52bc3;hpb=59076a7e4c66db12bbbfbf01f012ca2f6ba4bf56;p=ardour.git

diff --git a/libs/ardour/ardour/audiosource.h b/libs/ardour/ardour/audiosource.h
index 910e03170d..c02310ea28 100644
--- a/libs/ardour/ardour/audiosource.h
+++ b/libs/ardour/ardour/audiosource.h
@@ -28,11 +28,11 @@
 
 #include <glibmm/threads.h>
 #include <boost/function.hpp>
+#include <boost/scoped_array.hpp>
 
 #include "ardour/source.h"
 #include "ardour/ardour.h"
 #include "ardour/readable.h"
-#include "pbd/file_manager.h"
 #include "pbd/stateful.h"
 #include "pbd/xml++.h"
 
@@ -61,7 +61,7 @@ class LIBARDOUR_API AudioSource : virtual public Source,
 
 	virtual float sample_rate () const = 0;
 
-	virtual void mark_streaming_write_completed ();
+	virtual void mark_streaming_write_completed (const Lock& lock);
 
 	virtual bool can_truncate_peaks() const { return true; }
 
@@ -109,8 +109,6 @@ class LIBARDOUR_API AudioSource : virtual public Source,
 	static bool _build_missing_peakfiles;
 	static bool _build_peakfiles;
 
-	static size_t _working_buffers_size;
-
 	/* these collections of working buffers for supporting
 	   playlist's reading from potentially nested/recursive
 	   sources assume SINGLE THREADED reads by the butler
@@ -160,12 +158,17 @@ class LIBARDOUR_API AudioSource : virtual public Source,
 	 */
         mutable Glib::Threads::Mutex _peaks_ready_lock;
 
-	PBD::FdFileDescriptor* _peakfile_descriptor;
 	int        _peakfile_fd;
 	framecnt_t peak_leftover_cnt;
 	framecnt_t peak_leftover_size;
 	Sample*    peak_leftovers;
 	framepos_t peak_leftover_frame;
+
+	mutable bool _first_run;
+	mutable double _last_scale;
+	mutable off_t _last_map_off;
+	mutable size_t  _last_raw_map_length;
+	mutable boost::scoped_array<PeakData> peak_cache;
 };
 
 }