Raspberry Pi - Problems with Shaders / ofVideoGrabber


I made an anaglyph 3d video example which uses 2 webcams at 320x240 and outputs
the video with an anaglyph shader (pretty simple). It works perfectly on my Mac and under Linux,
but not on the Raspberry Pi. Somehow the Framebuffer

Here is the source code:

And thats a debug error on the RPi:
[warning] ofShader: GL_FRAGMENT_SHADER shader reports:
[ error ] ofShader: checkProgramLinkStatus(): program failed to link

I haven’t looked at the project but could this be a GL vs GLES issue?

No, unfortunately not. I tried running the VideoGrabber example from examples/video/VideoGrabber(?) and it doesn’t run as well.