| 1 | // Copyright (C) 2020 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QOPENGLCONTEXT_PLATFORM_H |
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| 5 | #define QOPENGLCONTEXT_PLATFORM_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is part of the native interface APIs. Usage of |
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| 12 | // this API may make your code source and binary incompatible |
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| 13 | // with future versions of Qt. |
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| 14 | // |
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| 15 | |
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| 16 | #ifndef QT_NO_OPENGL |
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| 17 | |
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| 18 | #include <QtGui/qtguiglobal.h> |
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| 19 | #include <QtGui/qopenglcontext.h> |
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| 20 | #include <QtGui/qwindowdefs.h> |
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| 21 | |
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| 22 | #include <QtCore/qnativeinterface.h> |
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| 23 | |
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| 24 | #if defined(Q_OS_MACOS) |
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| 25 | Q_FORWARD_DECLARE_OBJC_CLASS(NSOpenGLContext); |
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| 26 | #endif |
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| 27 | |
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| 28 | #if QT_CONFIG(xcb_glx_plugin) |
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| 29 | struct __GLXcontextRec; typedef struct __GLXcontextRec *GLXContext; |
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| 30 | #endif |
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| 31 | #if QT_CONFIG(egl) |
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| 32 | typedef void *EGLContext; |
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| 33 | typedef void *EGLDisplay; |
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| 34 | typedef void *EGLConfig; |
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| 35 | #endif |
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| 36 | |
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| 37 | #if !defined(Q_OS_MACOS) && defined(Q_QDOC) |
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| 38 | typedef void *NSOpenGLContext; |
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| 39 | #endif |
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| 40 | |
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| 41 | QT_BEGIN_NAMESPACE |
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| 42 | |
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| 43 | namespace QNativeInterface { |
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| 44 | |
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| 45 | #if defined(Q_OS_MACOS) || defined(Q_QDOC) |
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| 46 | struct Q_GUI_EXPORT QCocoaGLContext |
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| 47 | { |
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| 48 | QT_DECLARE_NATIVE_INTERFACE(QCocoaGLContext, 1, QOpenGLContext) |
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| 49 | static QOpenGLContext *fromNative(QT_IGNORE_DEPRECATIONS(NSOpenGLContext) *context, QOpenGLContext *shareContext = nullptr); |
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| 50 | virtual QT_IGNORE_DEPRECATIONS(NSOpenGLContext) *nativeContext() const = 0; |
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| 51 | }; |
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| 52 | #endif |
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| 53 | |
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| 54 | #if defined(Q_OS_WIN) || defined(Q_QDOC) |
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| 55 | struct Q_GUI_EXPORT QWGLContext |
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| 56 | { |
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| 57 | QT_DECLARE_NATIVE_INTERFACE(QWGLContext, 1, QOpenGLContext) |
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| 58 | static HMODULE openGLModuleHandle(); |
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| 59 | static QOpenGLContext *fromNative(HGLRC context, HWND window, QOpenGLContext *shareContext = nullptr); |
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| 60 | virtual HGLRC nativeContext() const = 0; |
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| 61 | }; |
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| 62 | #endif |
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| 63 | |
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| 64 | #if QT_CONFIG(xcb_glx_plugin) || defined(Q_QDOC) |
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| 65 | struct Q_GUI_EXPORT QGLXContext |
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| 66 | { |
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| 67 | QT_DECLARE_NATIVE_INTERFACE(QGLXContext, 1, QOpenGLContext) |
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| 68 | static QOpenGLContext *fromNative(GLXContext configBasedContext, QOpenGLContext *shareContext = nullptr); |
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| 69 | static QOpenGLContext *fromNative(GLXContext visualBasedContext, void *visualInfo, QOpenGLContext *shareContext = nullptr); |
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| 70 | virtual GLXContext nativeContext() const = 0; |
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| 71 | }; |
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| 72 | #endif |
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| 73 | |
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| 74 | #if QT_CONFIG(egl) || defined(Q_QDOC) |
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| 75 | struct Q_GUI_EXPORT QEGLContext |
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| 76 | { |
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| 77 | QT_DECLARE_NATIVE_INTERFACE(QEGLContext, 1, QOpenGLContext) |
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| 78 | static QOpenGLContext *fromNative(EGLContext context, EGLDisplay display, QOpenGLContext *shareContext = nullptr); |
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| 79 | virtual EGLContext nativeContext() const = 0; |
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| 80 | virtual EGLConfig config() const = 0; |
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| 81 | virtual EGLDisplay display() const = 0; |
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| 82 | |
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| 83 | virtual void invalidateContext() = 0; |
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| 84 | }; |
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| 85 | #endif |
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| 86 | |
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| 87 | } // QNativeInterface |
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| 88 | |
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| 89 | QT_END_NAMESPACE |
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| 90 | |
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| 91 | #endif // QT_NO_OPENGL |
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| 92 | |
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| 93 | #endif // QOPENGLCONTEXT_PLATFORM_H |
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| 94 | |
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