1 files changed, 0 insertions, 142 deletions
diff --git a/src/plugins/multimedia/ffmpeg/qffmpegsymbolsresolveutils_p.h b/src/plugins/multimedia/ffmpeg/qffmpegsymbolsresolveutils_p.h
deleted file mode 100644
index f7a2169d3..000000000
--- a/src/plugins/multimedia/ffmpeg/qffmpegsymbolsresolveutils_p.h
+++ /dev/null
@@ -1,142 +0,0 @@
-// Copyright (C) 2023 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
-
-#ifndef QFFMPEGSYMBOLSRESOLVEUTILS_P_H
-#define QFFMPEGSYMBOLSRESOLVEUTILS_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/qlibrary.h>
-
-#include <qatomic.h>
-
-#include <vector>
-#include <memory>
-#include <tuple>
-
-QT_BEGIN_NAMESPACE
-
-using Libs = std::vector<std::unique_ptr<QLibrary>>;
-
-class LibSymbolsResolver
-{
-public:
-    using FunctionSetter = void (*)(QFunctionPointer);
-    using LibsLoader = Libs (*)();
-
-    LibSymbolsResolver(const char *libName, size_t symbolsCount, LibsLoader libsLoader);
-
-    bool resolve();
-
-    void registerSymbol(const char *name, FunctionSetter setter);
-
-    static void unload(const Libs &libs);
-
-    static bool tryLoad(const Libs &libs);
-
-private:
-    static QFunctionPointer resolve(const Libs &libs, const char *symbolName);
-
-private:
-    const char *const m_libName;
-    LibsLoader m_libsLoader;
-
-    struct SymbolElement
-    {
-        const char *name;
-        FunctionSetter setter;
-    };
-
-    std::vector<SymbolElement> m_symbols;
-
-    enum State { Initial, Requested, Ready, Finished };
-
-    QAtomicInteger<int> m_state = Initial;
-};
-
-QT_END_NAMESPACE
-
-template <typename T>
-struct DefaultReturn
-{
-    template <typename... Arg>
-    T operator()(Arg &&...) { return val; }
-    T val;
-};
-
-template <>
-struct DefaultReturn<void>
-{
-    DefaultReturn(int = 0){};
-    template <typename... Arg>
-    void operator()(Arg &&...) { }
-};
-
-template <typename...>
-struct FuncInfo;
-
-template <typename R, typename... A>
-struct FuncInfo<R(A...)>
-{
-    using Return = R;
-    using Args = std::tuple<A...>;
-};
-
-// clang-format off
-
-#define DEFINE_FUNC_IMPL(F, Vars, TypesWithVars, ReturnFunc) \
-    using F##_ReturnType = FuncInfo<decltype(F)>::Return; \
-    using q_##F##_Type = F##_ReturnType (*)(TypesWithVars(F)); \
-    static q_##F##_Type q_##F = []() { \
-        auto setter = [](QFunctionPointer ptr) { q_##F = (q_##F##_Type)ptr; }; \
-        resolver()->registerSymbol(#F, setter); \
-        return [](TypesWithVars(F)) { return ReturnFunc(Vars()); }; \
-    }(); \
-    extern "C" [[maybe_unused]] F##_ReturnType F(TypesWithVars(F)) { return q_##F(Vars()); }
-
-#define VAR(I) a##I
-#define VARS0()
-#define VARS1() VAR(0)
-#define VARS2() VARS1(), VAR(1)
-#define VARS3() VARS2(), VAR(2)
-#define VARS4() VARS3(), VAR(3)
-#define VARS5() VARS4(), VAR(4)
-#define VARS6() VARS5(), VAR(5)
-#define VARS7() VARS6(), VAR(6)
-#define VARS8() VARS7(), VAR(7)
-#define VARS9() VARS8(), VAR(8)
-#define VARS10() VARS9(), VAR(9)
-#define VARS11() VARS10(), VAR(10)
-
-#define TYPE_WITH_VAR(F, I) std::tuple_element_t<I, FuncInfo<decltype(F)>::Args> VAR(I)
-#define TYPES_WITH_VARS0(F)
-#define TYPES_WITH_VARS1(F) TYPE_WITH_VAR(F, 0)
-#define TYPES_WITH_VARS2(F) TYPES_WITH_VARS1(F), TYPE_WITH_VAR(F, 1)
-#define TYPES_WITH_VARS3(F) TYPES_WITH_VARS2(F), TYPE_WITH_VAR(F, 2)
-#define TYPES_WITH_VARS4(F) TYPES_WITH_VARS3(F), TYPE_WITH_VAR(F, 3)
-#define TYPES_WITH_VARS5(F) TYPES_WITH_VARS4(F), TYPE_WITH_VAR(F, 4)
-#define TYPES_WITH_VARS6(F) TYPES_WITH_VARS5(F), TYPE_WITH_VAR(F, 5)
-#define TYPES_WITH_VARS7(F) TYPES_WITH_VARS6(F), TYPE_WITH_VAR(F, 6)
-#define TYPES_WITH_VARS8(F) TYPES_WITH_VARS7(F), TYPE_WITH_VAR(F, 7)
-#define TYPES_WITH_VARS9(F) TYPES_WITH_VARS8(F), TYPE_WITH_VAR(F, 8)
-#define TYPES_WITH_VARS10(F) TYPES_WITH_VARS9(F), TYPE_WITH_VAR(F, 9)
-#define TYPES_WITH_VARS11(F) TYPES_WITH_VARS10(F), TYPE_WITH_VAR(F, 10)
-
-
-#define RET(F, ...) DefaultReturn<FuncInfo<decltype(F)>::Return>{__VA_ARGS__}
-
-#define DEFINE_FUNC(F, ArgsCount, /*Return value*/...) \
-    DEFINE_FUNC_IMPL(F, VARS##ArgsCount, TYPES_WITH_VARS##ArgsCount, RET(F, __VA_ARGS__));
-
-// clang-format on
-
-#endif // QFFMPEGSYMBOLSRESOLVEUTILS_P_H