gst-plugins-bad: enable mediafoundation (#27154)

Fixes #27130

mingw-w64-gst-plugins-bad/0005-mediafoundation-missing-const.patch

@@ -0,0 +1,11 @@
+--- gst-plugins-bad-1.26.10/sys/mediafoundation/gstmfcapturedshow.cpp.orig	2026-01-01 09:27:06.464909400 +0100
++++ gst-plugins-bad-1.26.10/sys/mediafoundation/gstmfcapturedshow.cpp	2026-01-01 09:27:16.908504900 +0100
+@@ -312,7 +312,7 @@
+       gst_caps_unref (caps);
+   }
+ 
+-  bool operator< (const GstMFDShowPinInfo & other)
++  bool operator< (const GstMFDShowPinInfo & other) const
+   {
+     return gst_mf_source_object_caps_compare (caps, other.caps) < 0;
+   }

mingw-w64-gst-plugins-bad/0006-disable-winrt.patch

@@ -0,0 +1,11 @@
+--- gst-plugins-bad-1.26.10/sys/mediafoundation/meson.build.orig	2025-12-25 15:44:26.000000000 +0100
++++ gst-plugins-bad-1.26.10/sys/mediafoundation/meson.build	2026-01-01 10:15:16.154401100 +0100
+@@ -103,7 +103,7 @@
+     dependencies: mf_lib_deps,
+     name: 'building for Win32')
+ 
+-if runtimeobject_lib.found()
++if runtimeobject_lib.found() and cxx.get_id() == 'msvc'
+   winapi_app = cxx.compiles('''#include <winapifamily.h>
+       #include <windows.applicationmodel.core.h>
+       #include <wrl.h>

mingw-w64-gst-plugins-bad/PKGBUILD

@@ -8,7 +8,7 @@ pkgname=("${MINGW_PACKAGE_PREFIX}-gst-plugins-bad-libs"
          "${MINGW_PACKAGE_PREFIX}-gst-plugins-bad"
          "${MINGW_PACKAGE_PREFIX}-gst-plugin-opencv")
 pkgver=1.26.10
-pkgrel=1
+pkgrel=2
 pkgdesc="GStreamer Multimedia Framework Bad Plugins (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
@@ -92,12 +92,16 @@ makedepends=(
 source=("${url}/src/${_realname}/${_realname}-${pkgver}.tar.xz"{,.asc}
         "0001-meson-fix-vulkan.patch"
         "0002-fix-vulkan-mkenum.patch"
-        "0004-check-d3d11-header.patch")
+        "0004-check-d3d11-header.patch"
+        "0005-mediafoundation-missing-const.patch"
+        "0006-disable-winrt.patch")
 sha256sums=('fec973dff512b507d9dcb5a828e04e061e52188f4d5989e953aed6a41beda437'
             'SKIP'
             'f49da7b178541bf56c79ebb1014c3903c1d5edfec683b59bb5621f31a697bec3'
             '5ca55fdfc4c5d10d2319f83dddac8130c2ffab67b1248d2233cdcb188d5a0fd3'
-            '547248d0ea092dee103c452f5d12fc0302237244b3184d00bcb3afdac2476470')
+            '547248d0ea092dee103c452f5d12fc0302237244b3184d00bcb3afdac2476470'
+            '83d64970881de6f349ce194b2bf5bd0966e9fb61685ca17bbeb0d17f4cbee5c0'
+            '0dff68873c53aa4f945c41d311e5e10a744b665ae3e1c4384ccf3bac7bcb9c6b')
 validpgpkeys=('D637032E45B8C6585B9456565D2EEE6F6F349D7C') # Tim Müller <tim@gstreamer-foundation.org>
 
 apply_patch_with_msg() {
@@ -116,6 +120,10 @@ prepare() {
 
   apply_patch_with_msg \
     0004-check-d3d11-header.patch
+
+  apply_patch_with_msg \
+    0005-mediafoundation-missing-const.patch \
+    0006-disable-winrt.patch
 }
 
 build() {
@@ -182,7 +190,6 @@ build() {
     -Ddirectshow=disabled \
     -Dwic=disabled \
     -Dgtk3=disabled \
-    -Dmediafoundation=disabled \
     -Dunixfd=disabled \
     -Daja=disabled \
     -Dd3d11-wgc=disabled \