Opened 13 years ago

Closed 13 years ago

Last modified 13 years ago

#2904 closed defect (fixed)

Overviews cannot be built for CIT or COT

Reported by: gaopeng Owned by: ilucena
Priority: high Milestone: 1.6.1
Component: GDAL_Raster Version: 1.6.0
Severity: normal Keywords: INGR
Cc: warmerdam

Description

Overviews cannot be built for CIT or COT

Change History (6)

comment:1 Changed 13 years ago by Even Rouault

Owner: changed from Frank Warmerdam to warmerdam

(I've corrected Frank Warmerdam's osgeo id)

comment:2 Changed 13 years ago by warmerdam

Cc: warmerdam added
Owner: changed from warmerdam to ilucena
Priority: normalhigh

Ivan,

Could you look into this one?

Perhaps you aren't initializing the oOvManager?

comment:3 Changed 13 years ago by ilucena

Resolution: fixed
Status: newclosed

Done.
Revision 16653

Before:

$ gdaladdo -r average Landsat.cot 2 4 8
ERROR 6: BuildOverviews() not supported for this dataset.
Overview building failed.

After:

$ gdaladdo -r average Landsat.cot 2 4 8
0...10...20...30...40...50...60...70...80...90...100 - done.

comment:4 Changed 13 years ago by warmerdam

It might be noted that in trunk r16653 and r16654 are needed as some extra changes were committed in 16653.

I have also backported the change to 1.6 as r16659.

comment:5 Changed 13 years ago by warmerdam

Keywords: INGR added

comment:6 Changed 13 years ago by ilucena

Yes, the r16654 correct a mistake that I made when I committed on r16653.

I committed not only the changes to IntergraphDataset?.cpp but also some experiments that I was doing with abbreviated JPEG for other driver on JpegHelper?.cpp. I had no plans to committed that changes.

The backport on r16659 shows exactly what really need to be committed. So I think we are all set. Sorry for any inconvenience caused.

Thanks.

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