Harden Vulkan setup for discrete GPUs

2026-05-24 00:15:55 +03:00
parent 8ef858e3c8
commit d7d0785c66
3 changed files with 49 additions and 8 deletions
@@ -266,6 +266,22 @@ void V210ComputeDecoder::createFeedResources(
        << " flags=0x" << std::hex << feed.v210MemoryProperties
        << std::dec << std::endl;

+    VkFormatProperties outputFormatProperties{};
+    vkGetPhysicalDeviceFormatProperties(
+        physicalDevice,
+        VK_FORMAT_R8G8B8A8_UNORM,
+        &outputFormatProperties);
+    const VkFormatFeatureFlags requiredOutputFeatures =
+        VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT |
+        VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+    if ((outputFormatProperties.optimalTilingFeatures &
+            requiredOutputFeatures) != requiredOutputFeatures)
+    {
+        throw std::runtime_error(
+            "VK_FORMAT_R8G8B8A8_UNORM does not support sampled "
+            "storage images on this GPU");
+    }
+
    createImage(
        m_device,
        physicalDevice,