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Drivers & Software

Journeyman III

glRenderMode(GL_FEEDBACK) error on RADEON

Please help.

I am developing a commercial program using OpenGL, and I am using  feedback buffer  for cad plotting .

Since sometime, on the Radeon graphic board, calling glRenderMode(GL_FEEDBACK)   does not return the correct result.

On the other hand, there is no problem with the NVIDIA graphics board.

Currently, I recommend only the NVIDIA graphics board for my program.

I wonder whether it is real that glRenderMode(GL_FEEDBACK) does not work properly on the Radeon graphic board, or whether it works normally by change  the driver setting properly.

If there are any solutions, please let me know.

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