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diff data/model/WritableWaveFileModel.h @ 384:6f6ab834449d spectrogram-cache-rejig

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* Merge from trunk
author Chris Cannam
date Wed, 27 Feb 2008 11:59:42 +0000
parents 5877d68815c7
children
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line diff
--- a/data/model/WritableWaveFileModel.h	Thu Nov 15 14:03:56 2007 +0000
+++ b/data/model/WritableWaveFileModel.h	Wed Feb 27 11:59:42 2008 +0000
@@ -68,11 +68,19 @@
     virtual size_t getData(int channel, size_t start, size_t count,
                            double *buffer) const;
 
+    virtual size_t getData(size_t fromchannel, size_t tochannel,
+                           size_t start, size_t count,
+                           float **buffer) const;
+
+    virtual size_t getSummaryBlockSize(size_t desired) const;
+
     virtual void getSummaries(size_t channel, size_t start, size_t count,
                               RangeBlock &ranges, size_t &blockSize) const;
 
     virtual Range getSummary(size_t channel, size_t start, size_t count) const;
 
+    QString getTypeName() const { return tr("Writable Wave File"); }
+
     virtual void toXml(QTextStream &out,
                        QString indent = "",
                        QString extraAttributes = "") const;