[postgis-tickets] [PostGIS] #2203: [raster]: Can't read out_db jpg in some cases
PostGIS
trac at osgeo.org
Sat Feb 16 09:12:31 PST 2013
#2203: [raster]: Can't read out_db jpg in some cases
---------------------+------------------------------------------------------
Reporter: robe | Owner: dustymugs
Type: defect | Status: reopened
Priority: medium | Milestone: PostGIS 2.1.0
Component: raster | Version: trunk
Resolution: | Keywords: history
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Comment(by robe):
Okay I've been cheating a bit. I was using the gdalinfo from above that
came from Temas build: http://www.gisinternals.com/sdk/
{{{
gdalinfo --version
GDAL 1.10dev, released 2011/12/29
}}}
Using the gdalinfo that gets build with my mingw gdal
{{{
GDAL 1.9.2, released 2012/10/08
gdalinfo c:/pic/back.jpg
Driver: JPEG/JPEG JFIF
Files: c:/pics/back.jpg
Size is 6000, 4500
Coordinate System is `'
Metadata:
EXIF_ColorSpace=1
EXIF_DateTime=2012:11:28 15:18:54
EXIF_Orientation=1
EXIF_PixelXDimension=6000
EXIF_PixelYDimension=4500
EXIF_ResolutionUnit=2
EXIF_Software=Adobe Photoshop CS3 Windows
EXIF_XResolution=(150)
EXIF_YResolution=(150)
Image Structure Metadata:
COMPRESSION=JPEG
INTERLEAVE=PIXEL
SOURCE_COLOR_SPACE=YCbCr
Corner Coordinates:
Upper Left ( 0.0, 0.0)
Lower Left ( 0.0, 4500.0)
Upper Right ( 6000.0, 0.0)
Lower Right ( 6000.0, 4500.0)
Center ( 3000.0, 2250.0)
Band 1 Block=6000x1 Type=Byte, ColorInterp=Red
Image Structure Metadata:
COMPRESSION=JPEG
Band 2 Block=6000x1 Type=Byte, ColorInterp=Green
Image Structure Metadata:
COMPRESSION=JPEG
Band 3 Block=6000x1 Type=Byte, ColorInterp=Blue
Image Structure Metadata:
COMPRESSION=JPEG
}}}
so my plain vanilla older version compile is not showing any overviews.
But I think there are. Perhaps I have a gdla installed somewhere on my
production server and it's picking up the libjpeg from somewhere and that
is a separate issue from the can't read band (which both computers
exhibit)
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/2203#comment:16>
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