Opened 13 months ago

Closed 13 months ago

Last modified 13 months ago

#6568 closed defect (fixed)

Useless floating point values in generated VRT

Reported by: Even Rouault Owned by: Even Rouault
Priority: normal Milestone: 2.1.1
Component: GDAL_Raster Version: 2.1.0
Severity: normal Keywords: vrt
Cc:

Description

gdalbuildvrt in GDAL 2.1 can produce floating point numbers in SrcRect? / DstRect? that are only due to rounding issues rather than subpixel accuracy.

Reported in https://lists.osgeo.org/pipermail/gdal-dev/2016-July/044693.html

Change History (6)

comment:1 Changed 13 months ago by Even Rouault

Resolution: fixed
Status: newclosed

In 34507:

VRT: avoid useless floating point values in SrcRect? / DstRect? (fixes #6568)

comment:2 Changed 13 months ago by Even Rouault

In 34508:

VRT: avoid useless floating point values in SrcRect? / DstRect? (fixes #6568)

comment:3 Changed 13 months ago by Even Rouault

In 34509:

VRT: avoid useless floating point values in SrcRect? / DstRect? (fixes #6568)

comment:4 Changed 13 months ago by Even Rouault

Milestone: 2.1.1

comment:5 Changed 13 months ago by Even Rouault

In 34510:

VRT: also use SetSrcWindow?() and SetDstWindow?() in XMLInit() to avoid floating point issues (fixes #6568)

comment:6 Changed 13 months ago by Even Rouault

In 34511:

VRT: also use SetSrcWindow?() and SetDstWindow?() in XMLInit() to avoid floating point issues (fixes #6568)

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