New editor API to retrieve the Stripable with via presentation info order.

[ardour.git] / libs / ardour / ardour / audio_port.h

diff --git a/libs/ardour/ardour/audio_port.h b/libs/ardour/ardour/audio_port.h
index 09bd8bdd1eb282a54dde1043aa7a6cc1fc4e4813..384de3ef5d0bcd8aad241547780c1e63e34e366b 100644 (file)
--- a/libs/ardour/ardour/audio_port.h
+++ b/libs/ardour/ardour/audio_port.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2002-2009 Paul Davis 
+    Copyright (C) 2002-2009 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
@@ -26,37 +26,37 @@
 
 namespace ARDOUR {
 
-class AudioPort : public Port 
+class LIBARDOUR_API AudioPort : public Port
 {
    public:
        ~AudioPort ();
-       
+
        DataType type () const {
                return DataType::AUDIO;
        }
-       
-       void cycle_start (nframes_t);
-       void cycle_end (nframes_t);
+
+       void cycle_start (pframes_t);
+       void cycle_end (pframes_t);
        void cycle_split ();
-       
-       size_t raw_buffer_size(jack_nframes_t nframes) const;
 
-       Buffer& get_buffer (nframes_t nframes, nframes_t offset = 0) {
-               return get_audio_buffer (nframes, offset);
+       Buffer& get_buffer (pframes_t nframes) {
+               return get_audio_buffer (nframes);
        }
-       
-       AudioBuffer& get_audio_buffer (nframes_t nframes, nframes_t offset = 0);
+
+       AudioBuffer& get_audio_buffer (pframes_t nframes);
 
   protected:
-       friend class AudioEngine;
+       friend class PortManager;
+       AudioPort (std::string const &, PortFlags);
+
+        /* special access for PortManager only (hah, C++) */
+        Sample* engine_get_whole_audio_buffer ();
 
-       AudioPort (std::string const &, Flags);
-  
   private:
        AudioBuffer* _buffer;
-
+        bool         _buf_valid;
 };
- 
+
 } // namespace ARDOUR
 
 #endif /* __ardour_audio_port_h__ */