mesa: Don't use _mesa_generic_nop on Windows.

It doesn't work on Windows because of STDCALL calling convention -- it's
the callee responsibility to pop the arguments, and the number of
arguments vary with the prototype --, so the stack pointer ends up getting
corrupted.

This is just a non-invasive stop-gap fix.  A proper fix would be more
elaborate, and require either:
- a variation of __glapi_noop_table which sets GL_INVALID_OPERATION
  error
- stop using APIENTRY on all internal _mesa_* functions.

Tested with piglit gl-1.0-beginend-coverage (it now fails instead of
crashing).

VMware PR1350505

Reviewed-by: Brian Paul <[email protected]>

0 files changed, 0 insertions, 0 deletions