diff options
| author | Zack Rusin <[email protected]> | 2012-02-24 14:26:41 -0500 |
|---|---|---|
| committer | Zack Rusin <[email protected]> | 2012-02-24 14:55:56 -0500 |
| commit | 5d9bfc4d3f117fd6d95e1818c60f4f7ea47e6929 (patch) | |
| tree | 88b514253465324b3ac0d0b078dabfa2b1a36a72 /src/gallium/drivers | |
| parent | e0095548c02200d00a4edbd5bb1a28a32c324c5b (diff) | |
svga: Fix stencil op mapping
We were inverting the meaning of the stencil op flags: in svga/d3d
the normal incr/decr wraps and the SAT ops clamp.
This fixes piglit failures (at least stencil-twoside and stencil-wrap).
We should backport this everywhere we can.
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/svga/svga_pipe_depthstencil.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/drivers/svga/svga_pipe_depthstencil.c b/src/gallium/drivers/svga/svga_pipe_depthstencil.c index c84615a1f3b..cb07dbe09a3 100644 --- a/src/gallium/drivers/svga/svga_pipe_depthstencil.c +++ b/src/gallium/drivers/svga/svga_pipe_depthstencil.c @@ -57,10 +57,10 @@ svga_translate_stencil_op(unsigned op) case PIPE_STENCIL_OP_KEEP: return SVGA3D_STENCILOP_KEEP; case PIPE_STENCIL_OP_ZERO: return SVGA3D_STENCILOP_ZERO; case PIPE_STENCIL_OP_REPLACE: return SVGA3D_STENCILOP_REPLACE; - case PIPE_STENCIL_OP_INCR: return SVGA3D_STENCILOP_INCR; - case PIPE_STENCIL_OP_DECR: return SVGA3D_STENCILOP_DECR; - case PIPE_STENCIL_OP_INCR_WRAP: return SVGA3D_STENCILOP_INCRSAT; /* incorrect? */ - case PIPE_STENCIL_OP_DECR_WRAP: return SVGA3D_STENCILOP_DECRSAT; /* incorrect? */ + case PIPE_STENCIL_OP_INCR: return SVGA3D_STENCILOP_INCRSAT; + case PIPE_STENCIL_OP_DECR: return SVGA3D_STENCILOP_DECRSAT; + case PIPE_STENCIL_OP_INCR_WRAP: return SVGA3D_STENCILOP_INCR; + case PIPE_STENCIL_OP_DECR_WRAP: return SVGA3D_STENCILOP_DECR; case PIPE_STENCIL_OP_INVERT: return SVGA3D_STENCILOP_INVERT; default: assert(0); |