X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fcoreaudiosource.h;h=44016b46a47eb5e1e20868c9c6ab8a08ba5e4529;hb=6584a89c4eb5024fe89a15acd8e4fa4697e606be;hp=30c66069f69949272cd6990fd37a553918a1b3b1;hpb=60da662affe9ade1db4ecb988006a1293cce49b4;p=ardour.git

diff --git a/libs/ardour/ardour/coreaudiosource.h b/libs/ardour/ardour/coreaudiosource.h
index 30c66069f6..44016b46a4 100644
--- a/libs/ardour/ardour/coreaudiosource.h
+++ b/libs/ardour/ardour/coreaudiosource.h
@@ -28,7 +28,7 @@ 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);
@@ -39,6 +39,8 @@ class CoreAudioSource : public AudioFileSource {
 	float sample_rate() const;
 	int update_header (framepos_t when, struct tm&, time_t);
 
+    uint32_t channel_count () const { return n_channels; }
+    
 	int flush_header () {return 0;};
 	void set_header_timeline_position () {};
 	bool clamped_at_unity () const { return false; }
@@ -48,6 +50,7 @@ class CoreAudioSource : public AudioFileSource {
 	static int get_soundfile_info (string path, SoundFileInfo& _info, string& error_msg);
 
   protected:
+	void close ();
 	framecnt_t read_unlocked (Sample *dst, framepos_t start, framecnt_t cnt) const;
 	framecnt_t write_unlocked (Sample *, framecnt_t) { return 0; }