[PATCH v5 0/2] MR2620: include: Add windows.ui.composition.interop.idl file.

[Mohamad Al-Jaf (＠maljaf)]

Needed for mingw Firefox build.

The WIDL error points to the wrong function, specifically the one after it.

include/windows.ui.composition.interop.idl:35:63: error: parameter 'swapchain' of function 'CreateCompositionSurfaceForHandle' cannot derive from void *

HRESULT CreateCompositionSurfaceForSwapChain([in] IUnknown *swapchain, [out, retval] ICompositionSurface **result);
                                                              ^
    make[1]: *** [Makefile:163749: include/windows.ui.composition.interop.h] Error 1

--
  v5: include: Add windows.ui.composition.interop.idl file.
      widl: Add support for WinRT HANDLE parameter type.

https://gitlab.winehq.org/wine/wine/-/merge_requests/2620

[PATCH v5 1/2] widl: Add support for WinRT HANDLE parameter type.

[Mohamad Al-Jaf]

From: Mohamad Al-Jaf

Needed by windows.ui.composition.interop.idl.
---
 tools/widl/parser.y | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tools/widl/parser.y b/tools/widl/parser.y
index 9b81f9521fa..b802f75874d 100644
--- a/tools/widl/parser.y
+++ b/tools/widl/parser.y
@@ -2481,8 +2481,12 @@ static void check_field_common(const type_t *container_type,
             break;
         }
         case TGT_POINTER:
-            type = type_pointer_get_ref_type(type);
-            more_to_do = TRUE;
+            if (type_get_type(type_pointer_get_ref_type(type)) != TYPE_VOID ||
+                !type->name || strcmp(type->name, "HANDLE"))
+            {
+                type = type_pointer_get_ref_type(type);
+                more_to_do = TRUE;
+            }
             break;
         case TGT_ARRAY:
             type = type_array_get_element_type(type);

[PATCH v5 2/2] include: Add windows.ui.composition.interop.idl file.

[Mohamad Al-Jaf]

From: Mohamad Al-Jaf

Needed for mingw Firefox build.
---
 include/Makefile.in                        |  1 +
 include/windows.ui.composition.interop.idl | 40 ++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 include/windows.ui.composition.interop.idl

diff --git a/include/Makefile.in b/include/Makefile.in
index f52314e745d..54d6dca234d 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -838,6 +838,7 @@ SOURCES = \
    windows.system.threading.idl \
    windows.system.userprofile.idl \
    windows.ui.composition.idl \
+	windows.ui.composition.interop.idl \
    windows.ui.core.idl \
    windows.ui.idl \
    windows.ui.viewmanagement.idl \
diff --git a/include/windows.ui.composition.interop.idl b/include/windows.ui.composition.interop.idl
new file mode 100644
index 00000000000..cde3e62f533
--- /dev/null
+++ b/include/windows.ui.composition.interop.idl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 Mohamad Al-Jaf
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifdef __WIDL__
+#pragma winrt ns_prefix
+#endif
+
+import "windows.ui.composition.idl";
+import "sdkddkver.h";
+
+namespace Windows.UI.Composition {
+    interface ICompositorInterop;
+
+    [
+        object,
+        uuid(25297d5c-3ad4-4c9c-b5cf-e36a38512330),
+        pointer_default(unique)
+    ]
+    interface ICompositorInterop : IInspectable
+    {
+        HRESULT CreateCompositionSurfaceForHandle([in] HANDLE swapchain, [out, retval] ICompositionSurface **result);
+        HRESULT CreateCompositionSurfaceForSwapChain([in] IUnknown *swapchain, [out, retval] ICompositionSurface **result);
+        HRESULT CreateGraphicsDevice([in] IUnknown *device, [out, retval] ICompositionGraphicsDevice **result);
+    };
+}