# HG changeset patch
# User Chris Cannam
# Date 1163429337 0
# Node ID 51f34d378a3a91eddcc4574744656f069364f3be
# Parent  e269ae6ed008c6bb3654ce7da412acff37639674
* Somewhat better handling of running out of memory or disc space

diff -r e269ae6ed008 -r 51f34d378a3a transform/FeatureExtractionPluginTransform.cpp
--- a/transform/FeatureExtractionPluginTransform.cpp	Fri Nov 10 17:45:26 2006 +0000
+++ b/transform/FeatureExtractionPluginTransform.cpp	Mon Nov 13 14:48:57 2006 +0000
@@ -29,6 +29,8 @@
 #include "data/model/FFTModel.h"
 #include "data/model/WaveFileModel.h"
 
+#include <QMessageBox>
+
 #include <fftw3.h>
 
 #include <iostream>
@@ -259,6 +261,15 @@
                                    m_context.stepSize,
                                    m_context.blockSize,
                                    false);
+            if (!model->isOK()) {
+                QMessageBox::critical
+                    (0, tr("FFT cache failed"),
+                     tr("Failed to create the FFT model for this transform.\n"
+                        "There may be insufficient memory or disc space to continue."));
+                delete model;
+                setCompletion(100);
+                return;
+            }
             model->resume();
             fftModels.push_back(model);
         }