Re: [Openexr-devel] what libraries to install for compiling openexr?

[Cary Phillips]

You're probably not missing a package or library, the expTable variable comes from the file b44ExpLogTable.h, which is generated by make via the b44ExpLogTable program, which make compiles from the source file b44ExpLogTable.cpp. Somehow that program must be failing to compile or run, not sure what could be causing that. 

On Mon, Sep 17, 2018 at 9:21 AM Shriram Agarwal <address@hidden> wrote:

Hi,

I get following error on RedHat 7.5.

which package/library do i need to install?

Thanks

Shri

ImfB44Compressor.cpp: In function 'void Imf_2_3::{anonymous}::convertFromLinear(short unsigned int*)':
ImfB44Compressor.cpp:141:9: error: 'expTable' was not declared in this scope
  s[i] = expTable[s[i]];
         ^~~~~~~~
ImfB44Compressor.cpp:141:9: note: suggested alternative: 'exp10l'
  s[i] = expTable[s[i]];
         ^~~~~~~~
         exp10l
ImfB44Compressor.cpp: In function 'void Imf_2_3::{anonymous}::convertToLinear(short unsigned int*)':
ImfB44Compressor.cpp:149:9: error: 'logTable' was not declared in this scope
  s[i] = logTable[s[i]];
         ^~~~~~~~
ImfB44Compressor.cpp:149:9: note: suggested alternative: 'logbl'
  s[i] = logTable[s[i]];
         ^~~~~~~~
         logbl

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Cary Phillips | R&D Supervisor | ILM | San Francisco