[PATCH 11/11] winevulkan: Limit vkGetDeviceProcAddr() workaround to broken apps.

[Józef Kucia]

Signed-off-by: Józef Kucia 
---
 dlls/winevulkan/vulkan.c         | 19 ++++++++++++++-----
 dlls/winevulkan/vulkan_private.h |  6 ++++++
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c
index e4c04df059bd..886b345a1510 100644
--- a/dlls/winevulkan/vulkan.c
+++ b/dlls/winevulkan/vulkan.c
@@ -580,6 +580,8 @@ VkResult WINAPI wine_vkCreateDevice(VkPhysicalDevice phys_dev,
         }
     }

+    object->quirks = phys_dev->instance->quirks;
+
     *device = object;
     return VK_SUCCESS;
 }
@@ -587,8 +589,9 @@ VkResult WINAPI wine_vkCreateDevice(VkPhysicalDevice phys_dev,
 VkResult WINAPI wine_vkCreateInstance(const VkInstanceCreateInfo *create_info,
         const VkAllocationCallbacks *allocator, VkInstance *instance)
 {
-    struct VkInstance_T *object = NULL;
     VkInstanceCreateInfo create_info_host;
+    const VkApplicationInfo *app_info;
+    struct VkInstance_T *object;
     VkResult res;

TRACE("create_info %p, allocator %p, instance %p\n", create_info, allocator, instance);
@@ -635,6 +638,13 @@ VkResult WINAPI wine_vkCreateInstance(const VkInstanceCreateInfo *create_info,
         return res;
     }

+    if ((app_info = create_info->pApplicationInfo) && app_info->pApplicationName)
+    {
+        if (!strcmp(app_info->pApplicationName, "DOOM")
+                || !strcmp(app_info->pApplicationName, "Wolfenstein II The New Colossus"))
+            object->quirks |= WINEVULKAN_QUIRK_GET_DEVICE_PROC_ADDR;
+    }
+
     *instance = object;
     TRACE("Done, instance=%p native_instance=%p\n", object, object->instance);
     return VK_SUCCESS;
@@ -808,13 +818,12 @@ PFN_vkVoidFunction WINAPI wine_vkGetDeviceProcAddr(VkDevice device, const char *
      * subdevice objects. The games don't actually use the function pointers and if they
      * did, they would crash as VkInstance / VkPhysicalDevice parameters need unwrapping.
      * Khronos clarified behavior in the Vulkan spec and expects drivers to get updated,
-     * however it would require both driver and game fixes. Since it are major titles
-     * it is not clear what will happen. At least for now we need the hack below.
+     * however it would require both driver and game fixes.
      * https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/issues/2323
      * https://github.com/KhronosGroup/Vulkan-Docs/issues/655
      */
-    func = wine_vk_get_instance_proc_addr(name);
-    if (func)
+    if (device->quirks & WINEVULKAN_QUIRK_GET_DEVICE_PROC_ADDR
+            && (func = wine_vk_get_instance_proc_addr(name)))
     {
         WARN("Returning instance function %s.\n", debugstr_a(name));
         return func;
diff --git a/dlls/winevulkan/vulkan_private.h b/dlls/winevulkan/vulkan_private.h
index a7239e7616f4..30ab62547f74 100644
--- a/dlls/winevulkan/vulkan_private.h
+++ b/dlls/winevulkan/vulkan_private.h
@@ -34,6 +34,8 @@
 #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
 #endif

+#define WINEVULKAN_QUIRK_GET_DEVICE_PROC_ADDR 0x00000001
+
 struct vulkan_func
 {
     const char *name;
@@ -70,6 +72,8 @@ struct VkDevice_T
     struct VkQueue_T **queues;

VkDevice device; /* native device */
+
+    unsigned int quirks;
 };

struct VkInstance_T
@@ -84,6 +88,8 @@ struct VkInstance_T
     struct VkPhysicalDevice_T **phys_devs;

VkInstance instance; /* native instance */
+
+    unsigned int quirks;
 };

struct VkPhysicalDevice_T