Hint to implement OpenGL cubemap support?

[mant]

I add this code:

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bool COpenGLSLMaterialRenderer::setCubeMapSamplerFaces(const c8* name, ITexture** faces) {
#if defined(GL_VERSION_2_0)||defined(GL_ARB_shader_objects)
    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
 
    for(int i = 0; i < 6; ++i)
    {
        ITexture* tex = faces[i];
 
        glTexImage2D(
            GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 
            0, GL_RGB, tex->getSize().Width, tex->getSize().Height, 0, GL_RGB, GL_UNSIGNED_BYTE, tex->lock()
        );
        tex->unlock();
    }
    return true;
#else
    return false;
#endif
}
 

and use in the callback as:

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services->setCubeMapSamplerFaces("cube", faces); // faces has been set in another function (non-override) of the callback and they're render target's textures
 

but when I run, the logger shows repeatedly:

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GL_INVALID_VALUE
Could not bind Texture
 

Anyone has done OpenGL cubemap for Irrlicht before?

[CuteAlien]

Sorry, I didn't. On which platform are you?

[mant]

I'm on linux. Btw I notice that there's OpenGL cubemap feature in Irrlicht 1.9 (svn trunk), but there are some API not compatible with 1.8. How is 1.9 development going? Is it near to the release?

[CuteAlien]

Yeah, it has some changes. And no - release not close. Merging OGL branch still biggest todo. I wanted to merge it last weeks when I had some holiday, but run into some troubles with that branch and gave up (and did non-Irrlicht stuff instead) :-(. Will give it another shot some day, but not expecting release soon.