X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Faudio_port.h;h=384de3ef5d0bcd8aad241547780c1e63e34e366b;hb=11a68f7dd38e72c3e497569a60cb0740a33b78cf;hp=ffd1f8d9b07eae6ab998c6de6890671fa354f258;hpb=665f3bea5a7b145636b6d85bb3623013e38f1819;p=ardour.git

diff --git a/libs/ardour/ardour/audio_port.h b/libs/ardour/ardour/audio_port.h
index ffd1f8d9b0..384de3ef5d 100644
--- a/libs/ardour/ardour/audio_port.h
+++ b/libs/ardour/ardour/audio_port.h
@@ -26,7 +26,7 @@
 
 namespace ARDOUR {
 
-class AudioPort : public Port
+class LIBARDOUR_API AudioPort : public Port
 {
    public:
 	~AudioPort ();
@@ -39,21 +39,22 @@ class AudioPort : public Port
 	void cycle_end (pframes_t);
 	void cycle_split ();
 
-	size_t raw_buffer_size (pframes_t nframes) const;
-
-	Buffer& get_buffer (framecnt_t nframes) {
+	Buffer& get_buffer (pframes_t nframes) {
 		return get_audio_buffer (nframes);
 	}
 
-	AudioBuffer& get_audio_buffer (framecnt_t nframes);
+	AudioBuffer& get_audio_buffer (pframes_t nframes);
 
   protected:
-	friend class AudioEngine;
+	friend class PortManager;
+	AudioPort (std::string const &, PortFlags);
 
-	AudioPort (std::string const &, Flags);
+        /* special access for PortManager only (hah, C++) */
+        Sample* engine_get_whole_audio_buffer ();
 
   private:
 	AudioBuffer* _buffer;
+        bool         _buf_valid;
 };
 
 } // namespace ARDOUR