Fixed memory leaks in raster drawing

homann · homann · commit c6377a3d9185 · 2007-03-04T14:32:34.000Z
git-svn-id: http://svn.osgeo.org/qgis/branches/Release-0_8_0@6763 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/src/raster/qgsrasterlayer.cpp b/src/raster/qgsrasterlayer.cpp
@@ -1522,7 +1522,7 @@ void QgsRasterLayer::drawSingleBandGray(QPainter * theQPainter, QgsRasterViewPor
     }
   }
   
-  /* TODO: Should readData be freed here? */
+  CPLFree ( myGdalScanData );
 
   //render any inline filters
   filterLayer(&myQImage);
@@ -1839,7 +1839,7 @@ void QgsRasterLayer::drawPalettedSingleBandColor(QPainter * theQPainter, QgsRast
     }
   }
 
-  /* TODO: Should readData be freed here? */
+  CPLFree(myGdalScanData);
 
   //render any inline filters
   filterLayer(&myQImage);

Original file line number	Diff line number	Diff line change
`@@ -1522,7 +1522,7 @@ void QgsRasterLayer::drawSingleBandGray(QPainter * theQPainter, QgsRasterViewPor`
`1522`	`1522`	`}`
`1523`	`1523`	`}`
`1524`	`1524`
`1525`		`- /* TODO: Should readData be freed here? */`
	`1525`	`+ CPLFree ( myGdalScanData );`
`1526`	`1526`
`1527`	`1527`	`//render any inline filters`
`1528`	`1528`	`filterLayer(&myQImage);`
`@@ -1839,7 +1839,7 @@ void QgsRasterLayer::drawPalettedSingleBandColor(QPainter * theQPainter, QgsRast`
`1839`	`1839`	`}`
`1840`	`1840`	`}`
`1841`	`1841`
`1842`		`- /* TODO: Should readData be freed here? */`
	`1842`	`+ CPLFree(myGdalScanData);`
`1843`	`1843`
`1844`	`1844`	`//render any inline filters`
`1845`	`1845`	`filterLayer(&myQImage);`