1  //% gcc -c -Wall -I. -I../include htest.c
 2  
 3  // Simple compilation test for Vulkan headers, including all platform
 4  // headers.
 5  // To allow compilation in environments without one or more platforms, fake
 6  // headers for different platforms are supplied. They provide just the types
 7  // Vulkan platforms require.
 8  // When a new Vulkan platform is defined, the corresponding USE_PLATFORM
 9  // header definition, and any supporting fake platform headers, should be
10  // defined here, along with a trivial compilation test using a Vulkan type
11  // or function specific to that platform.
12  
13  // Enable each platform when vulkan.h is included
14  
15  #define VK_USE_PLATFORM_ANDROID_KHR         // No headers needed
16  #define VK_USE_PLATFORM_FUCHSIA             // <zircon/types.h>
17  #define VK_USE_PLATFORM_GGP                 // <ggp_c/vulkan_types.h>
18  #define VK_USE_PLATFORM_IOS_MVK             // No headers needed
19  #define VK_USE_PLATFORM_MACOS_MVK           // No headers needed
20  #define VK_USE_PLATFORM_METAL_EXT           // No headers needed
21  #define VK_USE_PLATFORM_VI_NN               // No headers needed
22  #define VK_USE_PLATFORM_WAYLAND_KHR         // <wayland-client.h>
23  #define VK_USE_PLATFORM_WIN32_KHR           // <windows.h>
24  #define VK_USE_PLATFORM_XCB_KHR             // <xcb/xcb.h>
25  #define VK_USE_PLATFORM_XLIB_KHR            // <X11/Xlib.h>
26  #define VK_USE_PLATFORM_XLIB_XRANDR_EXT     // <X11/extensions/Xrandr.h>
27  
28  #include <vulkan/vulkan.h>
29  
30  // Sanity check with a type or function from each platform header in turn
31  
32  VkAndroidSurfaceCreateFlagsKHR          android_flags;
33  VkImagePipeSurfaceCreateFlagsFUCHSIA    fuchsia_flags;
34  VkStreamDescriptorSurfaceCreateFlagsGGP ggp_flags;
35  VkIOSSurfaceCreateFlagsMVK              ios_flags;
36  VkMacOSSurfaceCreateFlagsMVK            macos_flags;
37  VkMetalSurfaceCreateFlagsEXT            metal_flags;
38  VkViSurfaceCreateFlagsNN                vi_flags;
39  VkWaylandSurfaceCreateFlagsKHR          wayland_flags;
40  VkWin32SurfaceCreateFlagsKHR            win32_flags;
41  VkXcbSurfaceCreateFlagsKHR              xcb_flags;
42  VkXlibSurfaceCreateFlagsKHR             xlib_flags;
43  
44  int main(void) {
45      const VkInstanceCreateInfo instance_info = {
46          .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
47          .pNext = NULL,
48          .flags = 0,
49          .pApplicationInfo = NULL,
50          .enabledLayerCount = 0,
51          .ppEnabledLayerNames = NULL,
52          .enabledExtensionCount = 0,
53          .ppEnabledExtensionNames = NULL,
54      };
55      VkInstance instance;
56      vkCreateInstance(&instance_info, NULL, &instance);
57      vkDestroyInstance(instance, NULL);
58  
59      // Test XLIB_XRANDR_EXT platform, which doesn't define a new type
60      VkResult xrandr_result = vkAcquireXlibDisplayEXT((VkPhysicalDevice)0, (Display *)NULL, (VkDisplayKHR)0);
61  
62      (void)xrandr_result;
63      return 0;
64  }