[rpms/mingw-qt6-qtmultimedia] rawhide: Drop already upstreamed patch

[rpms/mingw-qt6-qtmultimedia] rawhide: Drop already upstreamed patch

[Jan Grulich]

A new commit has been pushed.

Repo   : rpms/mingw-qt6-qtmultimedia
Branch : rawhide
Commit : d651411fbfa24601851b147ab6b1006c5742b4bc
Author : Jan Grulich <jgrulich@redhat.com>
Date   : 2026-08-25T09:01:47+02:00
Stats  : +0/-60 in 2 file(s)
URL    : https://src.fedoraproject.org/rpms/mingw-qt6-qtmultimedia/c/d651411fbfa24601851b147ab6b1006c5742b4bc?branch=rawhide

Log:
Drop already upstreamed patch

---
diff --git a/0001-Fix-MinGW-build-add-stdcall-specialization-for-first.patch b/0001-Fix-MinGW-build-add-stdcall-specialization-for-first.patch
deleted file mode 100644
index 80ce83a..0000000
--- a/0001-Fix-MinGW-build-add-stdcall-specialization-for-first.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Jan Grulich <jgrulich@redhat.com>
-Date: Wed, 16 Apr 2026 00:00:00 +0000
-Subject: [PATCH] Fix MinGW build: use std::is_invocable_v to detect
- PropVariantToGUID signature
-
-The first_arg_is_ptr template approach for detecting whether
-PropVariantToGUID's first argument is a pointer is broken on 32-bit
-MinGW/GCC:
-
- - GCC cannot deduce template arguments for the partial specialization
-   'Result(*)(Arg, Args...)' when the function pointer carries an
-   explicit __stdcall attribute, so first_arg_is_ptr<decltype(
-   &PropVariantToGUID)> resolves to the incomplete primary template
-   and the build fails with "incomplete type used in nested name
-   specifier".
-
- - Adding a __stdcall specialization does not help because on 32-bit
-   MinGW __stdcall is the default calling convention, so the two
-   specializations are identical and cause a "redefinition" error.
-
-Replace the template machinery with std::is_invocable_v, which checks
-whether the function can be called with a pointer as its first argument.
-This avoids calling-convention template-deduction entirely:
-
-  - MinGW: PropVariantToGUID(const PROPVARIANT*, GUID*) -> invocable
-    with a pointer -> wrapPropVariantArg returns &arg.
-  - MSVC:  PropVariantToGUID(REFPROPVARIANT, GUID*) where
-    REFPROPVARIANT = const PROPVARIANT& -> not invocable with a raw
-    pointer -> wrapPropVariantArg returns arg.
----
- src/multimedia/windows/qwindows_propertystore.cpp | 14 ++++----------
- 1 file changed, 4 insertions(+), 10 deletions(-)
-
---- a/src/multimedia/windows/qwindows_propertystore.cpp	2026-04-16 09:49:42.280680575 +0200
-+++ b/src/multimedia/windows/qwindows_propertystore.cpp	2026-04-16 10:07:23.892075708 +0200
-@@ -77,18 +77,12 @@
- // mingw workaround: PropVariantToGUID does not provide correct signature
- // https://github.com/mingw-w64/mingw-w64/issues/153
-
--template <typename T>
--struct first_arg_is_ptr;
--
--// Function type
--template <typename Result, typename Arg, typename... Args>
--struct first_arg_is_ptr<Result (*)(Arg, Args...)> : std::bool_constant<std::is_pointer_v<Arg>>
--{
--};
--
- auto wrapPropVariantArg(const PROPVARIANT &arg)
- {
--    if constexpr (first_arg_is_ptr<decltype(&PropVariantToGUID)>::value) {
-+    // Use is_invocable_v to check if PropVariantToGUID accepts a pointer as
-+    // its first argument (MinGW) vs. a reference/value (MSVC), avoiding
-+    // calling-convention template-deduction issues on 32-bit MinGW.
-+    if constexpr (std::is_invocable_v<decltype(&PropVariantToGUID), const PROPVARIANT*, GUID*>) {
-         return &arg;
-     } else {
-         return arg;

diff --git a/mingw-qt6-qtmultimedia.spec b/mingw-qt6-qtmultimedia.spec
index 53ef392..b234c58 100644
--- a/mingw-qt6-qtmultimedia.spec
+++ b/mingw-qt6-qtmultimedia.spec
@@ -32,7 +32,6 @@ Source0:        http://download.qt.io/%{?pre:development}%{?!pre:official}_relea
 
 BuildArch:      noarch
 
-Patch0:         0001-Fix-MinGW-build-add-stdcall-specialization-for-first.patch
 
 BuildRequires:  cmake
 BuildRequires:  ninja-build