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zink: avoid needing mutable for z/s sampling

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the aspect flags should be sufficient to determine which component the
imageview is created for, which means this can avoid changing the format
here to retain the immutable format

Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18358>
This commit is contained in:
Mike Blumenkrantz 2022-08-31 22:11:21 -04:00 • committed by Marge Bot
parent cd00a36d47
commit 64aaabffdc
1 changed files with 3 additions and 0 deletions
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3
src/gallium/drivers/zink/zink_context.c
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@ -911,6 +911,9 @@ zink_create_sampler_view(struct pipe_context *pctx, struct pipe_resource *pres,
struct pipe_surface templ = {0};
templ.u.tex.level = state->u.tex.first_level;
templ.format = state->format;
/* avoid needing mutable for depth/stencil sampling */
if (util_format_is_depth_and_stencil(pres->format))
templ.format = pres->format;
if (state->target != PIPE_TEXTURE_3D) {
templ.u.tex.first_layer = state->u.tex.first_layer;
templ.u.tex.last_layer = state->u.tex.last_layer;