commit a2224abf350f61211462a33e5b540201fa17de0d
author Charles Giessen <charles@lunarg.com> Wed Nov 27 17:53:28 2024 -0600
committer Charles Giessen <46324611+charles-lunarg@users.noreply.github.com> Wed Nov 27 17:49:44 2024 -0700
tree 230e35918be3720e90c88275fd3e0b27611f60b1
parent 3dc27faaab9b346298c28cb6c9891ade8b1f8579

cube: Check return value of vkGetPhysicalDeviceSurfaceSupportKHR

cube/cube.c

diff --git a/cube/cube.c b/cube/cube.c
index f1123ac..d2b9bac 100644
--- a/cube/cube.c
+++ b/cube/cube.c
@@ -4145,7 +4145,7 @@
     volkLoadInstance(demo->inst);
 }
 
-static void demo_select_physical_device(struct demo* demo) {
+static void demo_select_physical_device(struct demo *demo) {
     VkResult err;
     /* Make initial call to query gpu_count, then second call for gpu info */
     uint32_t gpu_count = 0;
@@ -4192,8 +4192,8 @@
 
                 // Continue next gpu if this gpu does not support the surface.
                 VkBool32 supported = VK_FALSE;
-                vkGetPhysicalDeviceSurfaceSupportKHR(physical_devices[i], 0, demo->surface, &supported);
-                if (!supported) continue;
+                VkResult result = vkGetPhysicalDeviceSurfaceSupportKHR(physical_devices[i], 0, demo->surface, &supported);
+                if (result != VK_SUCCESS || !supported) continue;
 
                 int priority = 0;
                 switch (physicalDeviceProperties.deviceType) {