Re: [osg-users] Memory issues when using uniform shader variables on Intel HD graphics

Hi, thanks for your response. The memory usage only increases if I add a uniform variable to the stateset and use it in the shader. I also noticed that the memory increases just once per osg::Program, so I can use the same program in multiple statsets, even with different uniform parameters.

Re: [osg-users] Memory issues when using uniform shader variables on Intel HD graphics

Hi Clemens- What version of the OSG are you using? There was a bug fixed in OSG r13015 that would cause out of memory issues for our application. It still seems like the Intel driver uses more memory than the other drivers (AMD/nVidia), but it's workable now.

Re: [osg-users] Memory issues when using uniform shader variables on Intel HD graphics

Hi What exactly makes memory usage increase? What if you attach shader without uniform, or without adding uniform to stateset? Try to add #version 110 directive as first line of your shaders, does it make any difference? I think you'd better send bugreport to intel, best if you can reproduce

[osg-users] Memory issues when using uniform shader variables on Intel HD graphics

Hi, I'm trying to use shaders on an Intel HD 3000 graphics chip (Windows7 x64, latest graphics driver). As soon as I pass a uniform variable to the shader (regardless of the type), the memory of my process increases by about 400MB. Other than that, the shader works fine. The size of the