Select physical device before create surface is platform is WSI Display

KhronosGroup · Dec 16, 2024 · 411d3e7 · 411d3e7
1 parent 2744de9
commit 411d3e7
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/cube/cube.c b/cube/cube.c
@@ -5073,12 +5073,15 @@ int main(int argc, char **argv) {
 #endif
 #if defined(VK_USE_PLATFORM_DISPLAY_KHR)
         case (WSI_PLATFORM_DISPLAY):
-            // nothing to do here
+            // select physical device because display surface creation need gpu is selected.
+            demo_select_physical_device(&demo);
             break;
 #endif
     }
     demo_create_surface(&demo);
-    demo_select_physical_device(&demo);
+    if (demo.wsi_platform != WSI_PLATFORM_DISPLAY) {
+        demo_select_physical_device(&demo);
+    }
 
     demo_init_vk_swapchain(&demo);
 

diff --git a/cube/cube.cpp b/cube/cube.cpp
@@ -3826,14 +3826,17 @@ int main(int argc, char **argv) {
 #endif
 #if defined(VK_USE_PLATFORM_DISPLAY_KHR)
         case (WsiPlatform::display):
-            // nothing to do here
+            // select physical device because display surface creation need gpu is selected.
+            demo.select_physical_device();
             break;
 #endif
     }
 
     demo.create_surface();
 
-    demo.select_physical_device();
+    if (demo.wsi_platform != WsiPlatform::display) {
+        demo.select_physical_device();
+    }
 
     demo.init_vk_swapchain();