/*
- 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
#ifndef __ardour_importable_source_h__
#define __ardour_importable_source_h__
-#include <pbd/failed_constructor.h>
-#include <ardour/types.h>
+#include "pbd/failed_constructor.h"
+#include "ardour/libardour_visibility.h"
+#include "ardour/types.h"
namespace ARDOUR {
-class ImportableSource {
+class LIBARDOUR_API ImportableSource {
public:
ImportableSource () {}
virtual ~ImportableSource() {}
- virtual nframes_t read (Sample* buffer, nframes_t nframes) = 0;
- virtual float ratio() const { return 1.0f; }
- virtual uint32_t channels() const = 0;
- virtual nframes_t length() const = 0;
- virtual nframes_t samplerate() const = 0;
- virtual void seek (nframes_t pos) = 0;
+ virtual framecnt_t read (Sample* buffer, framecnt_t nframes) = 0;
+ virtual float ratio() const { return 1.0f; }
+ virtual uint32_t channels() const = 0;
+ virtual framecnt_t length() const = 0;
+ virtual framecnt_t samplerate() const = 0;
+ virtual void seek (framepos_t pos) = 0;
+ virtual framepos_t natural_position() const = 0;
+
+ virtual bool clamped_at_unity () const = 0;
};
}