| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QOFFSCREENINTEGRATION_X11_H |
| 5 | #define QOFFSCREENINTEGRATION_X11_H |
| 6 | |
| 7 | #include "qoffscreenintegration.h" |
| 8 | #include "qoffscreencommon.h" |
| 9 | |
| 10 | #include <qglobal.h> |
| 11 | #include <qscopedpointer.h> |
| 12 | |
| 13 | #include <qpa/qplatformopenglcontext.h> |
| 14 | #include <QtGui/qguiapplication.h> |
| 15 | |
| 16 | QT_BEGIN_NAMESPACE |
| 17 | |
| 18 | class QOffscreenX11Connection; |
| 19 | class QOffscreenX11Info; |
| 20 | |
| 21 | class QOffscreenX11PlatformNativeInterface : public QOffscreenPlatformNativeInterface |
| 22 | #if QT_CONFIG(xcb) |
| 23 | , public QNativeInterface::QX11Application |
| 24 | #endif |
| 25 | { |
| 26 | public: |
| 27 | QOffscreenX11PlatformNativeInterface(QOffscreenIntegration *integration); |
| 28 | ~QOffscreenX11PlatformNativeInterface(); |
| 29 | |
| 30 | void *nativeResourceForScreen(const QByteArray &resource, QScreen *screen) override; |
| 31 | #if !defined(QT_NO_OPENGL) && QT_CONFIG(xcb_glx_plugin) |
| 32 | void *nativeResourceForContext(const QByteArray &resource, QOpenGLContext *context) override; |
| 33 | #endif |
| 34 | #if QT_CONFIG(xcb) |
| 35 | Display *display() const override; |
| 36 | xcb_connection_t *connection() const override { return nullptr; }; |
| 37 | #endif |
| 38 | QScopedPointer<QOffscreenX11Connection> m_connection; |
| 39 | }; |
| 40 | |
| 41 | class QOffscreenX11Integration : public QOffscreenIntegration |
| 42 | { |
| 43 | public: |
| 44 | QOffscreenX11Integration(const QStringList& paramList); |
| 45 | ~QOffscreenX11Integration(); |
| 46 | bool hasCapability(QPlatformIntegration::Capability cap) const override; |
| 47 | |
| 48 | #if !defined(QT_NO_OPENGL) && QT_CONFIG(xcb_glx_plugin) |
| 49 | QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override; |
| 50 | #endif |
| 51 | QOffscreenX11PlatformNativeInterface *nativeInterface() const override; |
| 52 | }; |
| 53 | |
| 54 | class QOffscreenX11Connection { |
| 55 | public: |
| 56 | QOffscreenX11Connection(); |
| 57 | ~QOffscreenX11Connection(); |
| 58 | |
| 59 | QOffscreenX11Info *x11Info(); |
| 60 | |
| 61 | void *display() const { return m_display; } |
| 62 | int screenNumber() const { return m_screenNumber; } |
| 63 | |
| 64 | private: |
| 65 | void *m_display; |
| 66 | int m_screenNumber; |
| 67 | |
| 68 | QScopedPointer<QOffscreenX11Info> m_x11Info; |
| 69 | }; |
| 70 | |
| 71 | #if QT_CONFIG(xcb_glx_plugin) |
| 72 | class QOffscreenX11GLXContextData; |
| 73 | |
| 74 | class QOffscreenX11GLXContext : public QPlatformOpenGLContext |
| 75 | , public QNativeInterface::QGLXContext |
| 76 | { |
| 77 | public: |
| 78 | QOffscreenX11GLXContext(QOffscreenX11Info *x11, QOpenGLContext *context); |
| 79 | ~QOffscreenX11GLXContext(); |
| 80 | |
| 81 | bool makeCurrent(QPlatformSurface *surface) override; |
| 82 | void doneCurrent() override; |
| 83 | void swapBuffers(QPlatformSurface *surface) override; |
| 84 | QFunctionPointer getProcAddress(const char *procName) override; |
| 85 | |
| 86 | QSurfaceFormat format() const override; |
| 87 | bool isSharing() const override; |
| 88 | bool isValid() const override; |
| 89 | |
| 90 | GLXContext nativeContext() const override { return glxContext(); } |
| 91 | |
| 92 | void *glxConfig() const; |
| 93 | GLXContext glxContext() const; |
| 94 | |
| 95 | private: |
| 96 | QScopedPointer<QOffscreenX11GLXContextData> d; |
| 97 | }; |
| 98 | #endif // QT_CONFIG(xcb_glx_plugin) |
| 99 | |
| 100 | QT_END_NAMESPACE |
| 101 | |
| 102 | #endif |
| 103 |