diff options
| author | Dave Airlie <[email protected]> | 2015-12-19 23:01:22 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2015-12-22 09:09:56 +1000 |
| commit | d19106649f3db6aee187093bdb5dd4fd0e9a61fc (patch) | |
| tree | 2dfd736025df3da677e1ad42cd1f1bf4ee735cdd /src/gallium/drivers/r600/r600_pipe.h | |
| parent | 73e7c5fd7f9b9054d39495ef4087c7e0ceeaedaa (diff) | |
r600: fix viewport clipping handling (v2)
If oViewport is written, vertex reuse need to be turned off.
If oViewport is constant, vertex reuse is fine, and VPORT_PROVOKE_DISABLE
need to be set. (we don't have enough info to program VPORT_PROVOKE).
Fixes: arb_viewport_array-render-viewport-2 and some CTS tests.
v2: drop vport provoke write, drop initial state writing this
on evergreen, only program it on evergreen.
Signed-off-by: Dave Airlie <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 795fb9a9513..31f2a729494 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -152,6 +152,7 @@ struct r600_clip_misc_state { unsigned clip_plane_enable; /* from rasterizer */ unsigned clip_dist_write; /* from vertex shader */ boolean clip_disable; /* from vertex shader */ + boolean vs_out_viewport; /* from vertex shader */ }; struct r600_alphatest_state { |