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zink: fix PIPE_CAP_MAX_SHADER_PATCH_VARYINGS

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maxTessellationControlPerPatchOutputComponents is the per-patch limit,
maxTessellationControlPerVertexOutputComponents is the per-vertex limit

fixes #10750

cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27990>
This commit is contained in:
Mike Blumenkrantz 2024-03-05 09:40:36 -05:00 • committed by Marge Bot
parent 4c05ebf3a5
commit 0736c212b5
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/zink/zink_screen.c
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@ -1007,7 +1007,7 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
return 0;
case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS:
return screen->info.props.limits.maxTessellationControlPerVertexOutputComponents / 4;
return screen->info.props.limits.maxTessellationControlPerPatchOutputComponents / 4;
case PIPE_CAP_MAX_VARYINGS:
/* need to reserve up to 60 of our varying components and 16 slots for streamout */
return MIN2(screen->info.props.limits.maxVertexOutputComponents / 4 / 2, 16);