Mesa (main): dzn: Return empty external properties

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Module: Mesa
Branch: main
Commit: cc7158fe2ffef17f6d6ed64aca4b7303df39ed40
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=cc7158fe2ffef17f6d6ed64aca4b7303df39ed40

Author: Boris Brezillon <boris.brezillon at collabora.com>
Date:   Tue Apr 19 10:58:54 2022 +0200

dzn: Return empty external properties

We don't support importing/exporting images yet, so let's zero out the
whole external properties struct, if present.

Reviewed-by: Erik Faye-Lund <erik.faye-lund at collabora.com>
Reviewed-by: Jesse Natalie <jenatali at microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16926>

---

 src/microsoft/vulkan/dzn_device.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/microsoft/vulkan/dzn_device.c b/src/microsoft/vulkan/dzn_device.c
index cfda9e73ff1..f32532fca2c 100644
--- a/src/microsoft/vulkan/dzn_device.c
+++ b/src/microsoft/vulkan/dzn_device.c
@@ -720,6 +720,7 @@ dzn_physical_device_get_image_format_properties(struct dzn_physical_device *pdev
       switch (s->sType) {
       case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES:
          external_props = (VkExternalImageFormatProperties *)s;
+         external_props->externalMemoryProperties = (VkExternalMemoryProperties) { 0 };
          break;
       default:
          dzn_debug_ignored_stype(s->sType);