etnaviv: skip unused vertex attributes when assigning VS inputs

When not all of the vertex attributes are actually used in the shader,
we end up with some inputs without an assigned reg. Those are marked
as invalid and must be skipped when assigning the inputs, as those would
overwrite other valid inputs otherwise.

Fixes piglit drawpixels and a bunch of other tests using the st_draw path.

Signed-off-by: Lucas Stach <[email protected]>
Reviewed-by: Wladimir J. van der Laan <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>

0 files changed, 0 insertions, 0 deletions