/*
- Copyright (C) 2000 Paul Davis
+ Copyright (C) 2000 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 __coreaudio_source_h__
+#ifndef __coreaudio_source_h__
#define __coreaudio_source_h__
#include <appleutility/CAAudioFile.h>
+#include "ardour/audiofilesource.h"
+#include <string>
-#include <ardour/audiofilesource.h>
+using namespace std;
namespace ARDOUR {
-class CoreAudioSource : public AudioFileSource {
+class LIBARDOUR_API CoreAudioSource : public AudioFileSource {
public:
CoreAudioSource (ARDOUR::Session&, const XMLNode&);
CoreAudioSource (ARDOUR::Session&, const string& path, int chn, Flag);
~CoreAudioSource ();
+ void set_path (const std::string& p);
+
float sample_rate() const;
- int update_header (nframes_t when, struct tm&, time_t);
+ int update_header (framepos_t when, struct tm&, time_t);
int flush_header () {return 0;};
void set_header_timeline_position () {};
+ bool clamped_at_unity () const { return false; }
+
+ void flush () {}
static int get_soundfile_info (string path, SoundFileInfo& _info, string& error_msg);
protected:
- nframes_t read_unlocked (Sample *dst, nframes_t start, nframes_t cnt) const;
- nframes_t write_unlocked (Sample *dst, nframes_t cnt) { return 0; }
+ framecnt_t read_unlocked (Sample *dst, framepos_t start, framecnt_t cnt) const;
+ framecnt_t write_unlocked (Sample *, framecnt_t) { return 0; }
private:
mutable CAAudioFile af;
uint16_t n_channels;
- mutable float *tmpbuf;
- mutable nframes_t tmpbufsize;
- mutable Glib::Mutex _tmpbuf_lock;
-
- void init (string str);
+ void init_cafile ();
+ int safe_read (Sample*, framepos_t start, framecnt_t cnt, AudioBufferList&) const;
};
}; /* namespace ARDOUR */