Optimize plugin-processing for non-automated params

[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 f5affb0580af91eed66722cb471b196e3146b52d..4f106c5593000328f8f34e2bb5c1e328da5972e5 100644 (file)
--- a/libs/ardour/ardour/audio_port.h
+++ b/libs/ardour/ardour/audio_port.h
@@ -21,14 +21,16 @@
 #ifndef __ardour_audio_port_h__
 #define __ardour_audio_port_h__
 
+#include "zita-resampler/vmresampler.h"
+
 #include "ardour/port.h"
 #include "ardour/audio_buffer.h"
 
 namespace ARDOUR {
 
-class AudioPort : public Port
+class LIBARDOUR_API AudioPort : public Port
 {
-   public:
+public:
        ~AudioPort ();
 
        DataType type () const {
@@ -45,18 +47,18 @@ class AudioPort : public Port
 
        AudioBuffer& get_audio_buffer (pframes_t nframes);
 
-  protected:
+protected:
        friend class PortManager;
        AudioPort (std::string const &, PortFlags);
 
-  protected:
-       friend class AudioEngine;
-        /* special access for engine only (hah, C++) */
-        Sample* engine_get_whole_audio_buffer ();
+       /* special access for PortManager only (hah, C++) */
+       Sample* engine_get_whole_audio_buffer ();
 
-  private:
-       AudioBuffer* _buffer;
-        bool         _buf_valid; 
+private:
+       AudioBuffer*            _buffer;
+       ArdourZita::VMResampler _src;
+       Sample*                 _data;
+       bool                    _buf_valid;
 };
 
 } // namespace ARDOUR