Malte Cornils wrote:
There are a few chunks of functionality that you can disable via environment variables: 'R200_NO_VTXFMT' and 'R200_NO_TCL' are the big ones.Hi,I'm having a visual problem with an application (NWN under Wine) - it works fine with LIBGL_ALWAYS_INDIRECT=true but displays the problem (some textures flicker and show wrong colours) with hardware-accelerated r200. How can I selectively disable/enable hardware acceleration for certain OpenGL operations so that I can narrow this down? Is there an environment variable for this? How can I find out what extensions my app uses, or failing that, what extensions are even available? Or do I need to compile DRI-enabled Xfree86 myself?
Beyond that, you will have to look at the code. I'd recommend especially looking at the 'FALLBACK' macro, and the functions in r200_state.c.
Keith
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