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zink: set dedicated allocation when needed

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Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11958>
This commit is contained in:
Bas Nieuwenhuizen
2021-01-27 12:06:21 -05:00
committed by Marge Bot
parent a8727ec856
commit 785b4728cf
1 changed files with 12 additions and 0 deletions
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12
src/gallium/drivers/zink/zink_resource.c
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@@ -658,6 +658,18 @@ resource_object_create(struct zink_screen *screen, const struct pipe_resource *t
mai.allocationSize = reqs.size = align(reqs.size, screen->info.props.limits.nonCoherentAtomSize);
}
VkMemoryDedicatedAllocateInfo ded_alloc_info = {
.sType = VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO,
.pNext = mai.pNext,
.image = obj->image,
.buffer = VK_NULL_HANDLE,
};
if (screen->info.have_KHR_dedicated_allocation && need_dedicated) {
ded_alloc_info.pNext = mai.pNext;
mai.pNext = &ded_alloc_info;
}
VkExportMemoryAllocateInfo emai = {0};
if (templ->bind & PIPE_BIND_SHARED && shared) {
emai.sType = VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO;