RE: [gdal-dev] JPEG format - TestCapability

2009-07-29 Thread Belaid MOA
Thank you very much Frank. With best regards. Belaid Moa. > Date: Wed, 29 Jul 2009 16:35:16 -0400 > From: warmer...@pobox.com > To: belaid_...@hotmail.com > CC: gdal-dev@lists.osgeo.org > Subject: Re: [gdal-dev] JPEG format - TestCapability > > Belaid MOA wrote: >

Re: [gdal-dev] JPEG format - TestCapability

2009-07-29 Thread Frank Warmerdam
Belaid MOA wrote: Thank you all for your reply. Somehow I could not get TestCapability to work. I get the compilation error: "class GDALDriver has no member named TestCapability". According to the gdal_priv.h and GDAL Doc, the GDALDriver class does not have TestCapability function. Am I mi

RE: [gdal-dev] JPEG format - TestCapability

2009-07-29 Thread Belaid MOA
something? With best regards. ~Belaid. > Date: Wed, 29 Jul 2009 15:27:35 -0400 > From: warmer...@pobox.com > To: belaid_...@hotmail.com > CC: gdal-dev@lists.osgeo.org > Subject: Re: [gdal-dev] JPEG format. > > Belaid MOA wrote: > > That's excellent to know! Thanks

Re: [gdal-dev] JPEG format.

2009-07-29 Thread Frank Warmerdam
Belaid MOA wrote: That's excellent to know! Thanks a lot Martin. Instead of getting segfault, I could use that to exist peacefully in case the driver does support the Create() function. Just of out of curiosity, why JPEG driver does not have the create function and only supports CreateCopy()?

Re: [gdal-dev] JPEG format.

2009-07-29 Thread Even Rouault
d into RAM can use up to 65000x65000x3=12 GB). The general GDAL policy is to minimize the use of RAM. > > Martin > > -Original Message- > From: Belaid MOA > > Date: Wed, 29 Jul 2009 18:46:28 > To: ; > Subject: RE: [gdal-dev] JPEG format. > > > > >

RE: [gdal-dev] JPEG format.

2009-07-29 Thread Belaid MOA
reate() function could be easily implemented using MEM and CreateCopy(); instead of relying on the user to do this every time a JPEG driver is used. With best regards. ~Belaid. From: chapm...@pixia.com To: belaid_...@hotmail.com; gdal-dev@lists.osgeo.org Subject: RE: [gdal-dev] JPEG format. Date

Re: [gdal-dev] JPEG format.

2009-07-29 Thread Martin Chapman
Good question. I imagine it is extra work for Frank that falls low on the priority list. :) Martin -Original Message- From: Belaid MOA Date: Wed, 29 Jul 2009 18:46:28 To: ; Subject: RE: [gdal-dev] JPEG format. That's excellent to know! Thanks a lot Martin. Inste

RE: [gdal-dev] JPEG format.

2009-07-29 Thread Belaid MOA
eo.org > Subject: Re: [gdal-dev] JPEG format. > Date: Wed, 29 Jul 2009 19:55:46 +0200 > CC: belaid_...@hotmail.com > > Le Wednesday 29 July 2009 19:44:41 Belaid MOA, vous avez écrit : > > Hi Everyone, > > When I try to use GDALCreate() on the JPEG driver, I got the followi

RE: [gdal-dev] JPEG format.

2009-07-29 Thread Martin Chapman
tin From: gdal-dev-boun...@lists.osgeo.org [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of Belaid MOA Sent: Wednesday, July 29, 2009 11:45 AM To: gdal-dev@lists.osgeo.org Subject: [gdal-dev] JPEG format. Hi Everyone, When I try to use GDALCreate() on the JPEG driver, I got the following er

Re: [gdal-dev] JPEG format.

2009-07-29 Thread Even Rouault
Le Wednesday 29 July 2009 19:44:41 Belaid MOA, vous avez écrit : > Hi Everyone, > When I try to use GDALCreate() on the JPEG driver, I got the following > error: "GDALDriver::Create() ... no create method implemented for this > format." Does is this mean that JPEG driver does not have its GDALCre

[gdal-dev] JPEG format.

2009-07-29 Thread Belaid MOA
Hi Everyone, When I try to use GDALCreate() on the JPEG driver, I got the following error: "GDALDriver::Create() ... no create method implemented for this format." Does is this mean that JPEG driver does not have its GDALCreate() function implemented? Any example on how to use JPEG driver is