[Mesa-dev] [PATCH 09/10] mesa: Make NV generic attributes alias the legacy arrays.
brianp at vmware.com
Wed Nov 23 08:27:12 PST 2011
On 11/11/2011 10:11 AM, Mathias Fröhlich wrote:
> The NV_vertex_program generic attributes should alias the legacy
> attributes. Simplify aliasing by using the same gl_client_arrays
> for legacy and NV_vertex_program attributes.
> The same is already done for the current state values.
Are you changing the current behaviour here?
I seem to recall that the aliasing vs. non-aliasing is a little tricky
in the NV extension. I thought that the glVertexAttrib*NV() calls
aliased the glVertex, glColor, glFogCoord, etc. state, but the NV
vertex arrays were separate/non-aliasing with the legacy vertex arrays.
Can you double check that? Thanks.
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