qgis_qgsrasterlayer_bug1040.patch
| qgsrasterlayer.cpp (copie de travail) | ||
|---|---|---|
| 421 | 421 | |
| 422 | 422 |
//check f this file has pyramids |
| 423 | 423 |
GDALRasterBandH myGDALBand = GDALGetRasterBand( mGdalDataset, 1 ); //just use the first band |
| 424 |
if (myGDALBand == NULL) |
|
| 425 |
{
|
|
| 426 |
// the dataset is probably a raster with subdatasets |
|
| 427 |
// It would be good to support subdatasets |
|
| 428 |
GDALDereferenceDataset(mGdalBaseDataset); |
|
| 429 |
mGdalBaseDataset = NULL; |
|
| 430 | ||
| 431 |
GDALClose(mGdalDataset); |
|
| 432 |
mGdalDataset = NULL; |
|
| 433 |
mValid = FALSE; |
|
| 434 |
return false; |
|
| 435 |
} |
|
| 424 | 436 |
if( GDALGetOverviewCount(myGDALBand) > 0 ) |
| 425 | 437 |
{
|
| 426 | 438 |
hasPyramidsFlag=true; |