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vulkan/wsi: avoid wsi_x11_check_for_dri3 for sw device

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Disabling the check allows swapchains to be created on a remote
X Server using the xlib backend, which in turn allows Vulkan apps,
such as swapchain_images in Vulkan Samples, to run.

Closes #4323

Reviewed-by: Adam Jackson <ajax@redhat.com>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10349>
This commit is contained in:
Michel Zou 2021-04-20 15:15:58 +02:00 • committed by Marge Bot
parent a67ea63718
commit ff58ea7d91
1 changed files with 9 additions and 5 deletions
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14
src/vulkan/wsi/wsi_common_x11.c
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@ -439,8 +439,10 @@ VkBool32 wsi_get_physical_device_xcb_presentation_support(
if (!wsi_conn)
return false;
if (!wsi_x11_check_for_dri3(wsi_conn))
return false;
if (!wsi_device->sw) {
if (!wsi_x11_check_for_dri3(wsi_conn))
return false;
}
unsigned visual_depth;
if (!connection_get_visualtype(connection, visual_id, &visual_depth))
@ -484,9 +486,11 @@ x11_surface_get_support(VkIcdSurfaceBase *icd_surface,
if (!wsi_conn)
return VK_ERROR_OUT_OF_HOST_MEMORY;
if (!wsi_x11_check_for_dri3(wsi_conn)) {
*pSupported = false;
return VK_SUCCESS;
if (!wsi_device->sw) {
if (!wsi_x11_check_for_dri3(wsi_conn)) {
*pSupported = false;
return VK_SUCCESS;
}
}
unsigned visual_depth;