diff data/model/AggregateWaveModel.h @ 300:5877d68815c7

* Change WaveFileModel API from getValues(start,end) to getData(start,count).
  It's much less error-prone to pass in frame counts instead of start/end
  locations.  Should have done this ages ago.  This closes #1794563.
* Add option to apply a transform to only the selection region, instead of
  the whole audio.
* (to make the above work properly) Add start frame offset to wave models

--- a/data/model/AggregateWaveModel.h	Fri Sep 28 16:15:06 2007 +0000
+++ b/data/model/AggregateWaveModel.h	Mon Oct 01 13:48:38 2007 +0000
@@ -59,17 +59,17 @@
     virtual size_t getStartFrame() const { return 0; }
     virtual size_t getEndFrame() const { return getFrameCount(); }
 
-    virtual size_t getValues(int channel, size_t start, size_t end,
-			     float *buffer) const;
+    virtual size_t getData(int channel, size_t start, size_t count,
+                           float *buffer) const;
 
-    virtual size_t getValues(int channel, size_t start, size_t end,
-			     double *buffer) const;
+    virtual size_t getData(int channel, size_t start, size_t count,
+                           double *buffer) const;
 
-    virtual void getRanges(size_t channel, size_t start, size_t end,
-                           RangeBlock &ranges,
-                           size_t &blockSize) const;
+    virtual void getSummaries(size_t channel, size_t start, size_t count,
+                              RangeBlock &ranges,
+                              size_t &blockSize) const;
 
-    virtual Range getRange(size_t channel, size_t start, size_t end) const;
+    virtual Range getSummary(size_t channel, size_t start, size_t count) const;
 
     virtual void toXml(QTextStream &out,
                        QString indent = "",