comparison base/AudioPlaySource.h @ 249:d3ac9f953ebf

* Fix #1672407 confused by plugin-named files in cwd (or home?)
* Fix #1491848 crash when loading new file while transform plugin runs
* Fix #1502287 Background remains black after spectrogram layer deleted
* Fix #1604477 Replacing the main audio file silences secondary audio file
* Fix failure to initialise property box layout to last preference on startup
* Fix resample/wrong-rate display in Pane, ensure that right rate is chosen
  if all current models have an acceptable rate even if previous main model
  had a different one
* Fix "global zoom" broken in previous commit
* Some fixes to spectrogram cache area updating (makes spectrogram appear
  more quickly, previously it had a tendency to refresh with empty space)
* Fixes to colour 3d plot normalization

      * 0.0 -> 1.0, for metering purposes.
      */
     virtual bool getOutputLevels(float &left, float &right) = 0;
 
     /**
+     * Return the sample rate of the source material -- any material
+     * that wants to play at a different rate will sound wrong.
+     */
+    virtual size_t getSourceSampleRate() const = 0;
+
+    /**
      * Return the sample rate set by the target audio device (or the
-     * source sample rate if the target hasn't set one).
+     * source sample rate if the target hasn't set one).  If the
+     * source and target sample rates differ, resampling will occur.
      */
     virtual size_t getTargetSampleRate() const = 0;
+     
 };
 
 #endif