zink: Fix validation failure for maxLod < minLod.

GL lets you set a silly state, so do something plausible instead of
undefined.

Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20756>
(cherry picked from commit adf81044d4)
This commit is contained in:
Emma Anholt 2023-01-17 13:33:32 -08:00 committed by Eric Engestrom
parent 4671e270df
commit 617fdb8818
2 changed files with 2 additions and 2 deletions

View file

@ -805,7 +805,7 @@
"description": "zink: Fix validation failure for maxLod < minLod.",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": null
},

View file

@ -369,7 +369,7 @@ zink_create_sampler_state(struct pipe_context *pctx,
} else if (state->min_mip_filter != PIPE_TEX_MIPFILTER_NONE) {
sci.mipmapMode = sampler_mipmap_mode(state->min_mip_filter);
sci.minLod = state->min_lod;
sci.maxLod = state->max_lod;
sci.maxLod = MAX2(state->max_lod, state->min_lod);
} else {
sci.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
sci.minLod = 0;