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Subject: Re: [Image-SIG] How to pass an image from python as C/C++ pointer Date: Mittwoch, 14. Dezember 2005 22:13 From: Tobias Hilbricht <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Am Mittwoch, 14. Dezember 2005 21:25 schrieb [EMAIL PROTECTED]: > Hi Tobias - > > You can use PyCMS directly in your program if you like, or simply refer to > my code to see how I'm using LittleCMS. You can find PyCMS at: > > http://www.cazabon.com/pyCMS Dear Kevin, thank you for your quick reply to my question. I noticed pyCMS and had a look at it. But as I understood it pyCMS.py relies on pyCMSdll, and I could not compile pyCMSdll.c on my Linux system (and cannot use the precompiled Windows dll). If I adapt pyCMSdll.c for my system: ----------------------------------------------------------------------------- ///////////////////////////////////////////////////////////////////////////// // includes ///////////////////////////////////////////////////////////////////////////// #include "/usr/include/python2.3/Python.h" //#include "patchlevel.h" // so we can include the Python version automatically in pyCMSdll.versions() #include "/usr/include/lcms.h" #include "/usr/include/python2.3/Imaging.h" ///////////////////////////////////////////////////////////////////////////// // version information: update this before compiling for the versions you're using ///////////////////////////////////////////////////////////////////////////// #define PYCMSVERSION "0.0.2 alpha" #define LITTLECMSVERSION "1.13" #define PILVERSION "1.1.4" //#ifndef PY_MAJOR_VERSION // before 1.5.2b2, these were not supported // #define PY_MAJOR_VERSION 0 // #define PY_MINOR_VERSION 0 // #define PY_MICRO_VERSION 0 //#endif #define PYTHONVERSION "2.3.5" ------------------------------------------------------------------------------ and then apply gcc on pyCMSdll.c, then I get the following error messages: [EMAIL PROTECTED]:~/pyCMS/pyCMS.0.0.2alpha$ gcc -o pyCMSdll pyCMSdll.c pyCMSdll.c: In Funktion »getOpenProfile«: pyCMSdll.c:257: Warnung: Verarbeiten des Argumentes 2 von »PyCObject_FromVoidPtr« von inkompatiblem Zeigertyp pyCMSdll.c: In Funktion »createProfile«: pyCMSdll.c:510: Warnung: Verarbeiten des Argumentes 2 von »PyCObject_FromVoidPtr« von inkompatiblem Zeigertyp /usr/lib/gcc-lib/i486-linux/3.3.5/../../../crt1.o(.text+0x18): In function `_start': ../sysdeps/i386/elf/start.S:98: undefined reference to `main' /tmp/ccrvq1Qz.o(.text+0x1a3): In function `pyCMSdoTransform': : undefined reference to `PyEval_SaveThread' /tmp/ccrvq1Qz.o(.text+0x1fd): In function `pyCMSdoTransform': : undefined reference to `cmsDoTransform' [.....] So this stopped me so far from using pyCMS and kept me trying the lcms-provided python handles. Yours sincerely Tobias Hilbricht PS: Sorry for sending the first reply as PM, I just pressed the reply button -- Dr. Tobias Hilbricht Linopus Satz und Grafik www.linopus.de ------------------------------------------------------- -- Dr. Tobias Hilbricht Linopus Satz und Grafik www.linopus.de _______________________________________________ Image-SIG maillist - Image-SIG@python.org http://mail.python.org/mailman/listinfo/image-sig
