#6987 closed defect (fixed)
2.2 regression: gdalenhance / VRTSourcedRasterBand::IGetDataCoverageStatus() on non simple source broken
Reported by: | Even Rouault | Owned by: | Even Rouault |
---|---|---|---|
Priority: | normal | Milestone: | 2.2.2 |
Component: | default | Version: | 2.2.0 |
Severity: | normal | Keywords: | vrt gdalenhance |
Cc: |
Description
VRTSourcedRasterBand::IGetDataCoverageStatus() implementation in case of non simple sources returns only GDAL_DATA_COVERAGE_STATUS_UNIMPLEMENTED, instead of GDAL_DATA_COVERAGE_STATUS_UNIMPLEMENTED | GDAL_DATA_COVERAGE_STATUS_DATA, which cause such datasets to be considered empty, which breaks gdalenhance which uses a custom pixel function
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