Module: Mesa Branch: master Commit: 4a7a226e495f9f4ff9d98d754429a61757edde82 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=4a7a226e495f9f4ff9d98d754429a61757edde82
Author: Mike Blumenkrantz <[email protected]> Date: Thu Aug 13 10:24:46 2020 -0400 zink: set HOST_COHERENT bit for coherent resource creation this allows memory to be mapped during draws without requiring a flush Reviewed-by: Erik Faye-Lund <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8942> --- src/gallium/drivers/zink/zink_resource.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/gallium/drivers/zink/zink_resource.c b/src/gallium/drivers/zink/zink_resource.c index 94a8beb0efa..2fdf275cfeb 100644 --- a/src/gallium/drivers/zink/zink_resource.c +++ b/src/gallium/drivers/zink/zink_resource.c @@ -290,6 +290,9 @@ resource_create(struct pipe_screen *pscreen, flags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT; } + if (templ->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT) + flags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT; + VkMemoryAllocateInfo mai = {}; mai.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO; mai.allocationSize = reqs.size; _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
