fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-07 15:48:36 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

st/mesa: disable light_twoside if back faces are culled

Browse source 
This potentially improves performance.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26308>
This commit is contained in:
Marek Olšák 2023-11-20 05:41:31 -05:00 • committed by Marge Bot
parent 2d3f0a834a
commit a141b52641
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/mesa/state_tracker/st_atom_rasterizer.c
View file

@ -295,6 +295,10 @@ st_update_rasterizer(struct st_context *st)
raster->cull_face |= PIPE_FACE_BACK;
}
/* Disable two-sided colors if back faces are culled. */
if (raster->cull_face & PIPE_FACE_BACK)
raster->light_twoside = 0;
/* _NEW_TRANSFORM */
raster->depth_clip_near = !ctx->Transform.DepthClampNear;
raster->depth_clip_far = !ctx->Transform.DepthClampFar;