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author | Pasi Keränen <pasi.keranen@qt.io> | 2019-06-06 16:22:02 +0300 |
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committer | Pasi Keränen <pasi.keranen@qt.io> | 2019-06-07 13:52:44 +0300 |
commit | b4954701093739e7a4e54a0669f306922d0d4605 (patch) | |
tree | 73d71319a921234f6b507c9098fdc842f7fe06dc /src/system/Qt3DSDLLManager.h | |
parent | 8548a5f5579e3eee7e5ae6b1f6901dcc8bfee19e (diff) |
Long live the slayer!
Initial commit of OpenGL Runtime to repository.
Based on SHA1 61823aaccc6510699a54b34a2fe3f7523dab3b4e
of qt3dstudio repository.
Task-number: QT3DS-3600
Change-Id: Iaeb80237399f0e5656a19ebec9d1ab3a681d8832
Reviewed-by: Pasi Keränen <pasi.keranen@qt.io>
Diffstat (limited to 'src/system/Qt3DSDLLManager.h')
-rw-r--r-- | src/system/Qt3DSDLLManager.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/system/Qt3DSDLLManager.h b/src/system/Qt3DSDLLManager.h new file mode 100644 index 0000000..d670af2 --- /dev/null +++ b/src/system/Qt3DSDLLManager.h @@ -0,0 +1,96 @@ +/**************************************************************************** +** +** Copyright (C) 1993-2009 NVIDIA Corporation. +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qt 3D Studio. +** +** $QT_BEGIN_LICENSE:GPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 or (at your option) any later version +** approved by the KDE Free Qt Foundation. The licenses are as published by +** the Free Software Foundation and appearing in the file LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +//============================================================================== +// Includes +//============================================================================== +#pragma once + +#ifdef _PCPLATFORM +#pragma warning(push, 3) +#include <windows.h> +#pragma warning(pop) +#endif + +//============================================================================== +// Namespace +//============================================================================== +namespace Q3DStudio { + +#ifdef _PCPLATFORM +typedef HMODULE DLLHANDLE; +#endif + +#if defined(_LINUXPLATFORM) || defined(_INTEGRITYPLATFORM) +typedef void *DLLHANDLE; +#endif + +typedef struct _SDLLInfo +{ + long m_Type; ///< Plugin type + DLLHANDLE m_Handle; ///< DLL handle + + _SDLLInfo() + : m_Type(0) + , m_Handle(NULL) + + { + } + +} SDLLInfo; + +//============================================================================== +/** + * Loads DLLs and queries for DLL functions + */ +class CDLLManager +{ +public: + static CDLLManager &GetDLLManager(); + +protected: + CDLLManager(); + virtual ~CDLLManager(); + +public: + long LoadLibrary(const char *inLibraryPath, long inPluginType); + void UnloadLibrary(const long inHandle); + void *GetProc(const char *inProcName, long inHandle); + template <typename EEnumType> + EEnumType GetPluginType(long inHandle); + void Cleanup(); + +protected: + void *GetProc(const char *inProcName, const DLLHANDLE inHandle); + +protected: + CArray<Q3DStudio::SDLLInfo> m_LoadedLibraries; +}; + +} // namespace Q3DStudio |