Opened 16 years ago
Last modified 15 years ago
#2511 closed defect
Gdal doesn't calculate stats correctly if it is negative number — at Initial Version
| Reported by: | warmerdam | Owned by: | warmerdam |
|---|---|---|---|
| Priority: | normal | Milestone: | 1.6.3 |
| Component: | GDAL_Raster | Version: | 1.5.0 |
| Severity: | normal | Keywords: | |
| Cc: | yanchen gaopeng |
Description
(Gdal doesn't calculate stats correctly if the image is GDT_Byte with PIXELTYPE=SIGNEDINT. In gcore\gdalrasterband.cpp, function ::GDALRasterBand::ComputeStatistics(…)
{{
switch( poBlock->GetDataType() ) {
case GDT_Byte:
dfValue = ((GByte *) poBlock->GetDataRef())[iOffset]; break;
}}
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