Add better log for missing GPU for Vulkan

2021-11-21 19:14:32 +01:00
parent e8b680c78b
commit fd150b3cc1
1 changed files with 6 additions and 0 deletions
--- a/Source/Engine/GraphicsDevice/Vulkan/GPUDeviceVulkan.cpp
+++ b/Source/Engine/GraphicsDevice/Vulkan/GPUDeviceVulkan.cpp
@@ -1136,6 +1136,12 @@ GPUDevice* GPUDeviceVulkan::Create()
    // Enumerate all GPU devices and pick one
    uint32 gpuCount = 0;
    VALIDATE_VULKAN_RESULT(vkEnumeratePhysicalDevices(Instance, &gpuCount, nullptr));
+    if (gpuCount <= 0)
+    {
+        LOG(Warning, "No valid GPU found for Vulkan.");
+        Platform::Fatal(TEXT("Vulkan failed to create instance\n\nDo you have a Vulkan-compatible GPU?"));
+        return nullptr;
+    }
    ASSERT(gpuCount >= 1);
    Array<VkPhysicalDevice, InlinedAllocation<4>> gpus;
    gpus.Resize(gpuCount);