vkd3d-utils: Move to .def exports

Otherwise this won't work in MSVC because it'd technically be re-defining the D3D12 function prototypes with the decltypes.

There is no other nice way around this.

Signed-off-by: Joshua Ashton <joshua@froggi.es>

include/vkd3d_utils.h

@@ -31,10 +31,18 @@ extern "C" {
 #define VKD3D_INFINITE (~0u)
 
 #ifdef _WIN32
-# ifdef VKD3D_UTILS_EXPORTS
-#  define VKD3D_UTILS_EXPORT __declspec(dllexport)
+# ifdef _MSC_VER
+#  define VKD3D_UTILS_EXPORT
 # else
-#  define VKD3D_UTILS_EXPORT __declspec(dllimport)
+  /* We need to specify the __declspec(dllexport) attribute
+   * on MinGW because otherwise the stdcall aliases/fixups
+   * don't get exported.
+   */
+#  ifdef VKD3D_UTILS_EXPORTS
+#   define VKD3D_UTILS_EXPORT __declspec(dllexport)
+#  else
+#   define VKD3D_UTILS_EXPORT __declspec(dllimport)
+#  endif
 # endif
 #elif defined(__GNUC__)
 # define VKD3D_UTILS_EXPORT DECLSPEC_VISIBLE

libs/vkd3d-utils/meson.build

@@ -6,6 +6,10 @@ vkd3d_utils_lib = shared_library('vkd3d-proton-utils', vkd3d_utils_src, vkd3d_he
   dependencies        : vkd3d_dep,
   include_directories : vkd3d_private_includes,
   install             : true,
+  objects             : not vkd3d_msvc and vkd3d_platform == 'windows'
+                        ? 'vkd3d-proton-utils.def'
+                        : [],
+  vs_module_defs      : 'vkd3d-proton-utils.def',
   version             : '2.0.0',
   c_args              : '-DVKD3D_UTILS_EXPORTS',
   override_options    : [ 'c_std='+vkd3d_c_std ])

libs/vkd3d-utils/vkd3d-proton-utils.def

@@ -0,0 +1,16 @@
+LIBRARY vkd3d-proton-utils-2.dll
+
+EXPORTS
+    D3D12CreateDevice @101
+    D3D12GetDebugInterface @102
+    D3D12CreateRootSignatureDeserializer @107
+    D3D12CreateVersionedRootSignatureDeserializer @108
+
+    D3D12EnableExperimentalFeatures @110
+    D3D12SerializeRootSignature @115
+    D3D12SerializeVersionedRootSignature @116
+
+    vkd3d_create_event
+    vkd3d_wait_event
+    vkd3d_signal_event
+    vkd3d_destroy_event