X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fsndfileimportable.h;h=10c429c5459cdb25e8f2e3b8247813c04b65cf4c;hb=424cacfbc83516d9e935bd93135e58b34dcfc002;hp=9eb67c0dea3779a91d3173d8681bbd4bfa4ae5ab;hpb=e0aaed6d65f160c328cb8b56d7c6552ee15d65e2;p=ardour.git

diff --git a/libs/ardour/ardour/sndfileimportable.h b/libs/ardour/ardour/sndfileimportable.h
index 9eb67c0dea..10c429c545 100644
--- a/libs/ardour/ardour/sndfileimportable.h
+++ b/libs/ardour/ardour/sndfileimportable.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2007 Paul Davis 
+    Copyright (C) 2007 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -22,27 +22,35 @@
 
 #include <boost/shared_ptr.hpp>
 #include <sndfile.h>
-#include "pbd/failed_constructor.h"
+#include "ardour/libardour_visibility.h"
 #include "ardour/types.h"
 #include "ardour/importable_source.h"
 
 namespace ARDOUR {
 
-class SndFileImportableSource : public ImportableSource {
+class LIBARDOUR_API SndFileImportableSource : public ImportableSource {
     public:
 	SndFileImportableSource (const std::string& path);
 	virtual ~SndFileImportableSource();
 
-	nframes_t read (Sample* buffer, nframes_t nframes);
-	uint32_t  channels() const;
-	nframes_t length() const;
-	nframes_t samplerate() const;
-	void      seek (nframes_t pos);
+	framecnt_t read (Sample* buffer, framecnt_t nframes);
+	uint32_t   channels() const;
+	framecnt_t length() const;
+	framecnt_t samplerate() const;
+	void       seek (framepos_t pos);
+	framepos_t natural_position() const;
+	bool       clamped_at_unity () const;
 
    protected:
 	SF_INFO sf_info;
 	boost::shared_ptr<SNDFILE> in;
 
+	/* these are int64_t so as to be independent of whatever
+	   types Ardour may use for framepos_t, framecnt_t etc.
+	*/
+
+	int64_t timecode;
+	int64_t get_timecode_info (SNDFILE*, SF_BROADCAST_INFO*, bool&);
 };
 
 }