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Diffstat (limited to 'src/foundation/Qt3DSSystem.cpp')
| -rw-r--r-- | src/foundation/Qt3DSSystem.cpp | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/src/foundation/Qt3DSSystem.cpp b/src/foundation/Qt3DSSystem.cpp new file mode 100644 index 0000000..e87a25e --- /dev/null +++ b/src/foundation/Qt3DSSystem.cpp @@ -0,0 +1,139 @@ +/**************************************************************************** +** +** Copyright (C) 2008-2012 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "foundation/Qt3DSSystem.h" +#include "foundation/Qt3DSPreprocessor.h" +#include "EASTL/string.h" + +using namespace qt3ds; +using namespace qt3ds::foundation; + +#if defined(QT3DS_ANDROID) +const char *qt3ds::foundation::System::g_OS = "android"; +const char *qt3ds::foundation::System::g_DLLExtension = ".so"; +#elif defined(QT3DS_APPLE) +const char *qt3ds::foundation::System::g_OS = "osx"; +const char *qt3ds::foundation::System::g_DLLExtension = ".dylib"; +#elif defined(QT3DS_LINUX) +const char *qt3ds::foundation::System::g_OS = "linux"; +const char *qt3ds::foundation::System::g_DLLExtension = ".so"; +#elif defined(QT3DS_QNX) +const char *qt3ds::foundation::System::g_OS = "qnx"; +const char *qt3ds::foundation::System::g_DLLExtension = ".so"; +#elif defined(QT3DS_WINDOWS) +const char *qt3ds::foundation::System::g_OS = "windows"; +const char *qt3ds::foundation::System::g_DLLExtension = ".dll"; +#else +#error "Unknown Operating System" +#endif + +#if defined(QT3DS_X86) +const char *qt3ds::foundation::System::g_Processor = "x86"; +const char *qt3ds::foundation::System::g_BitWidth = "32"; +const char *qt3ds::foundation::System::g_FloatingPointModel = ""; +#elif defined(QT3DS_X64) +const char *qt3ds::foundation::System::g_Processor = "x64"; +const char *qt3ds::foundation::System::g_BitWidth = "64"; +const char *qt3ds::foundation::System::g_FloatingPointModel = ""; +#elif defined(QT3DS_ARM) +#if defined(__aarch64__) || defined(__ARM64__) +const char *qt3ds::foundation::System::g_Processor = "arm"; +const char *qt3ds::foundation::System::g_BitWidth = "64"; +const char *qt3ds::foundation::System::g_FloatingPointModel = "softfp"; +#else +const char *qt3ds::foundation::System::g_Processor = "arm"; +const char *qt3ds::foundation::System::g_BitWidth = "32"; +#if defined(QT3DS_ARM_HARDFP) +const char *qt3ds::foundation::System::g_FloatingPointModel = "hardfp"; +#elif defined(QT3DS_ARM_SOFTFP) +const char *qt3ds::foundation::System::g_FloatingPointModel = "softfp"; +#else +#error "Unknown floating point model!" +#endif +#endif +#else +#error "Unknown Platform" +#endif + +#if defined(QT3DS_ARM) +#if defined(QT3DS_GRAPHICS_API_GLES2) +const char *qt3ds::foundation::System::g_GPUType = "gles2"; +#elif defined(QT3DS_GRAPHICS_API_GL) +const char *qt3ds::foundation::System::g_GPUType = "gl"; +#elif defined(QT3DS_GRAPHICS_API_GLES3) +const char *qt3ds::foundation::System::g_GPUType = "gles3"; +#else +#error \ + "Must define a GPU type for arm platforms (QT3DS_GRAPHICS_API_GLES2, QT3DS_GRAPHICS_API_GLES3, QT3DS_GRAPHICS_API_GL)" +#endif +#elif defined(QT3DS_X86) +const char *qt3ds::foundation::System::g_GPUType = ""; +#elif defined(QT3DS_X64) +const char *qt3ds::foundation::System::g_GPUType = ""; +#else +#error "Must define a processor type (QT3DS_ARM or QT3DS_X86)" +#endif + +namespace { +static const unsigned SYSTEM_STR_SIZE = 100; +void SystemAppendString(eastl::string &str, const char *delim, const char *string) +{ + if (string && *string) { + str.append(delim); + str.append(string); + } +} +} +const char *System::getPlatformStr() +{ + static char text[SYSTEM_STR_SIZE]; + { + eastl::string str(g_Processor); + SystemAppendString(str, "_", g_BitWidth); + SystemAppendString(str, "_", g_FloatingPointModel); + SystemAppendString(str, "_", g_OS); + strcpy(text, str.c_str()); + } + return text; +} + +const char *System::getPlatformGLStr() +{ + static char text[SYSTEM_STR_SIZE]; + { + eastl::string str(g_Processor); + SystemAppendString(str, "_", g_BitWidth); + SystemAppendString(str, "_", g_FloatingPointModel); + SystemAppendString(str, "_", g_GPUType); + SystemAppendString(str, "_", g_OS); + strcpy(text, str.c_str()); + } + return text; +}
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