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| author | Mike Blumenkrantz <michael.blumenkrantz@gmail.com> | 2023-05-03 16:37:54 -0400 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2023-05-16 00:11:12 +0000 |
| commit | 7ce82f1dec8b6a6beb7d541258015fecc380b742 (patch) | |
| tree | 8433933ba7e45999b5563860c6a3465c147a67eb | |
| parent | 5dd63a69dad996fad50788598753f69255053294 (diff) | |
| download | mesa-7ce82f1dec8b6a6beb7d541258015fecc380b742.tar.gz | |
zink: set higher prio on dedicated memory allocations
this should guarantee that e.g., swapchain type images aren't paged
out
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22855>
| -rw-r--r-- | src/gallium/drivers/zink/zink_bo.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/drivers/zink/zink_bo.c b/src/gallium/drivers/zink/zink_bo.c index adcaa71134c..b875925984e 100644 --- a/src/gallium/drivers/zink/zink_bo.c +++ b/src/gallium/drivers/zink/zink_bo.c @@ -268,6 +268,14 @@ bo_create_internal(struct zink_screen *screen, if (screen->info.have_KHR_buffer_device_address) pNext = &ai; + VkMemoryPriorityAllocateInfoEXT prio = { + VK_STRUCTURE_TYPE_MEMORY_PRIORITY_ALLOCATE_INFO_EXT, + pNext, + (flags & ZINK_ALLOC_NO_SUBALLOC) ? 1.0 : 0.5, + }; + if (screen->info.have_EXT_memory_priority) + pNext = &prio; + VkMemoryAllocateInfo mai; mai.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO; mai.pNext = pNext; |