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JPEG decoder library linking problem

Miguel Fides
Prodigy 70 points

Hello,

I have made a minimal CCS project to test the JPEG decoder and It compiles ok but fails to link the bundled library. The error given is:

fatal error: file

   "C:\Users\Mich\Desktop\dm365_jpegdec_01_00_00_10_production\packages\ti\sdo\

   codecs\jpegdec\lib\libjpgdec.a<jpegdec_ti_vtab.o>" has a Tag_ABI_PCS_wchar_t

   attribute value of "4" that is different than one previously seen ("2");

   combining incompatible files

 

I don't know what this error is about. The library links ok using the gcc toolchain but then my test application doesn't works and I need to compare result to figure the cause.

The JPEG codec is supposed to work with CSS/no-os using the bundled libraries, doesn't it?

,

The libs have been included in the project via the JPEG decoder pakcage: dm365_jpegdec_01_00_00_10_production

I have added framework_components_2_26_00_01 and fctools, before.

Thank you very much,

Miguel

  • 0
    Expert 1640 points

    Hi Miguel,

     

    Just to confirm, are you trying to build the jpeg decoder project in CCS using the dm365_jpegdec_01_00_00_10_production.tar package?

    If so, the package which you have is a Linux package with the library built using MVL5.0. 

     

    Regards,

    Akshay

     


     


  • 0 in reply to Akshay Panday
    Prodigy 70 points

    Hello Akshay,

    I'm trying to build the codec using the dm365_jpegdec_01_00_00_10_production.tar package, indeed. I suspected that, as you said, the libraries are not the needed for CCS, but the docs state that there's a way to build the codec in CCS (no-os) from the distribution package. Even though, the library names stated don't match...

    This problem is taking a lot more than I expected to solve and It is crucial to make my project viable for be ported to Davinci platform, so, What do I need to build the (JPEG) codecs outside a linux environment? Please

    Thank you in advance,

    Miguel

     

     


  • 0 in reply to Akshay Panday
    Prodigy 70 points

    Hello Akshay,

    I'm still waiting.

    Is there a solution for this issue or support for codec have been dropped for CCS/DM365?

    The test apps runs in linux but all the CCS mentions in the  User Guide are to missing files or simply don't work.  

    I'd like to have a comment or explanation.

    Regards,

     

  • 0 in reply to Miguel Fides
    TI__Intellectual 1930 points

    Hi Miguel,

     The JPEG decoder package which you have runs on linux.We have to separate decoder package which runs on CCS (no OS).You will have to get in touch with the TI field/sales contact for this.

  • 0 in reply to Adithya Banninthaya
    Prodigy 70 points

    Thank you. I contacted TI support and they are sending me a different decoder package which does include the CCS project/libraries.