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mesa/st: Lowered ucp should still mark rast state dirty

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Lowered clip planes should respect the enabled/disabled GL_CLIP_PLANEn
(aka GL_CLIP_DISTANCEn), which means updating the rast state as well.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14643>
(cherry picked from commit 26d591a669)
This commit is contained in:
Rob Clark 2022-01-21 08:58:07 -08:00 • committed by Eric Engestrom
parent 12beba1f71
commit 935e5fce5e
2 changed files with 3 additions and 4 deletions
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2
.pick_status.json
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@ -742,7 +742,7 @@
"description": "mesa/st: Lowered ucp should still mark rast state dirty",
"nominated": false,
"nomination_type": null,
"resolution": 4,
"resolution": 1,
"main_sha": null,
"because_sha": null
},

5
src/mesa/state_tracker/st_context.c
View file

@ -555,10 +555,9 @@ st_init_driver_flags(struct st_context *st)
f->NewDepthClamp = ST_NEW_RASTERIZER;
}
f->NewClipPlaneEnable = ST_NEW_RASTERIZER;
if (st->lower_ucp)
f->NewClipPlaneEnable = ST_NEW_VS_STATE | ST_NEW_GS_STATE;
else
f->NewClipPlaneEnable = ST_NEW_RASTERIZER;
f->NewClipPlaneEnable |= ST_NEW_VS_STATE | ST_NEW_GS_STATE;
f->NewLineState = ST_NEW_RASTERIZER;
f->NewPolygonState = ST_NEW_RASTERIZER;