Hm... did you try running one or more of the test apps included in OpenEXR - to see if those do not turn up this error? (This might be something due to not having the right Microsoft DLLs around or something of that nature.)
Also check your executable/DLL using the Dependency Walker tool ( http://www.dependencywalker.com/ ) to see if any DLLs are listed as missing (red lines). (Note: some system DLLs optionally delay-load other system DLLs, which can show up in red - the point is that none of the non-Microsoft DLLs and the binary itself should have _immediate_ children listed as not available in there - unless such is intentional.) In case of further doubt / worry, fetch the sources (which include project files) and compile/build the libs + tools on your own system. My 2 cents at this moment... On Wed, Mar 25, 2009 at 4:37 PM, Amaan Akram <xsil...@warpedspace.org> wrote: > Hello everyone, > > I am trying to use OpenEXR in a plugin that I am making for a 3D software to > output some data to a file. I am using precompiled libs for MSVC2005 from > hebbut.net and link IlmImf.lib and Half.lib to produce a DLL plugin. For > reference, I am using the following code in my app > > ----------code starts------------- > 1. Imf::Array2D<Imf::Rgba> pixels(N+1,M+1); > 2. pixels[j][i].r = x[i] ; > 3. pixels[j][i].g = y[j] ; > 4. pixels[j][i].b = z[i] ; > 5. Imf::RgbaOutputFile outC("c:\\exr1.exr", Imf::Header(N+1, M+1), > Imf::WRITE_RGBA); > 6. outC.setFrameBuffer (&pixels[0][0], 1, N+1); > 7. outC.writePixels (M+1); > ----------code ends------------- > > The above code compiles without any errors in MSVC2005 SP1. > > When I take the compiled DLL in to my app, I get an error specific to my > application, and the error says "A procedure couldn't be found in library:" > It turns out that the error is related to line 5 in my code (RgbaOut...). > When I don't have this line in the code, and anything my application picks > up the DLL without errors. But as soon as this line is added, I get this > strange error. > > I am not sure if this is something related to the 3D software that I am > using, or with my EXR output code. Has anyone else seen something similar > happening? I'd be grateful for any pointers > > many thanks, > amaan > > > _______________________________________________ > Openexr-devel mailing list > Openexr-devel@nongnu.org > http://lists.nongnu.org/mailman/listinfo/openexr-devel > -- Met vriendelijke groeten / Best regards, Ger Hobbelt -------------------------------------------------- web: http://www.hobbelt.com/ http://www.hebbut.net/ mail: g...@hobbelt.com mobile: +31-6-11 120 978 -------------------------------------------------- _______________________________________________ Openexr-devel mailing list Openexr-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/openexr-devel
