[Gdal-dev] Problems compiling GDAL with MrSID 4.x DSDK

[Brent Fraser]

Andrey,

Sorry about not supplying more info; I thought it was a known problem.

I've got Windows 2000 Service Pack 4, GDAL 1.2.1, and LizardTech's
Geo_DSDK_4.0.9.713.

When I do a gdalinfo on a single band MrSID file, it works fine.  However,
an RGB MrSID will cause gdalinfo (and the other GDAL utility programs) to
crash.  The debugger indicates a memory access problem at line 1744 of
mrsiddataset.cpp:

    for( iBand = 1; iBand <= poDS->nBands; iBand++ )
        poDS->SetBand( iBand, new MrSIDRasterBand( poDS, iBand ) );

Here's portions of my nmake.opt file:
----------------------------------------------------------------------------
-------
# Uncomment the first for an optimized build or the second for a debug
build.
#OPTFLAGS= /nologo /Ox /MD /EHsc
OPTFLAGS= /nologo /Zi /Fd$(GDAL_ROOT)\gdal.pdb  /MD /EHsc
    :
# Uncomment the following for MrSID support.
# You will likely require /MD and /EHsc in OPTFLAGS.
MRSID_DIR = C:\platforms\MrSidDecodeSDK\VC6\Geo_DSDK_4.0.9.713
#MRSID_INCLUDE = -I$(MRSID_DIR)\include
#MRSID_LIB = /LIBPATH:$(MRSID_DIR)\lib \
#  MrSIDDecode_md.lib lt_xTrans_md.lib advapi32.lib user32.lib
# Uncomment, if you have DSDK version 3.1.x
#MRSID_FLAGS = -DMRSID_DSDK_VERSION_31
# Uncomment, if you have DSDK version 3.2.x
#MRSID_FLAGS = -DMRSID_DSDK_VERSION_32

# Following suitable for the MrSID DSDK version 4.0.x.
MRSID_INCLUDE = -I$(MRSID_DIR)\include\base -I$(MRSID_DIR)\include\support \
  -I$(MRSID_DIR)\include\metadata \
  -I$(MRSID_DIR)\include\mrsid_readers \
  -I$(MRSID_DIR)\include\j2k_readers
MRSID_LIB = $(MRSID_DIR)\lib\Release_md\lti_dsdk_dll.lib \
   advapi32.lib user32.lib
MRSID_FLAGS = -DMRSID_DSDK_VERSION_40
    :
----------------------------------------------------------------------------
-------


Here's the output from mrsidinfo (the LizardTech utility):
----------------------------------------------------------------------------
-------
mrsidinfo: (c) 2003 LizardTech, Inc. All rights reserved.

basic image info:
  format:            MRSID
  width:             2356
  height:            1666
  nband:             3
  color space:       RGB
  datatype:          uint8
  dyn range min:     (natural)
  dyn range max:     (natural)
  background color:  (255, 53, 217)
  nodata color:      (0, 0, 0)
  metadata records:  22

geo coordinate info:
  X UL:              895118.376621
  Y UL:              4162705.150232
  X res:             17.225241
  Y res:             -17.219537
  X rot:             0.000000
  Y rot:             0.000000

geo points (pixel centers):
  upper left:        (895118.376621, 4162705.150232)
  upper right:       (935683.819647, 4162705.150232)
  lower left:        (895118.376621, 4134034.621460)
  lower right:       (935683.819647, 4134034.621460)
  center:            (915401.098134, 4148369.885846)

MrSID-specific image info:
  number of levels:  6
  is locked:         false
  file version:      1.0.1.

MrSID/MG2-specific image info:
  is dithered:       false
----------------------------------------------------------------------------
-------

Any help would be appreciated...

Thanks!
Brent Fraser


----- Original Message ----- 
From: "Andrey Kiselev" <dron at ak4719.spb.edu>
To: <gdal-dev at xserve.flids.com>
Sent: Saturday, August 07, 2004 4:34 AM
Subject: Re: [Gdal-dev] Problems compiling GDAL with MrSID 4.x DSDK


> On Thu, Aug 05, 2004 at 08:22:10AM -0600, Brent Fraser wrote:
> > I've successfully compiled GDAL 1.2.1 with MrSID 4.x DSDK (Win2k,
> > VC++6), but it will not work with RGB (i.e more than one band) MrSID
> > images.  I think Andrey and others are fixing this.
>
> Brent,
>
> Why do you think it doesn't work for RGB? For me it works just fine.
> Could you be more detailed in this bug description?
>
> Andrey
>
> -- 
> Andrey V. Kiselev
> Home phone:  +7 812 5274898  ICQ# 26871517
> _______________________________________________
> Gdal-dev mailing list
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