| 1 | // Copyright (C) 2016 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 | // |
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| 5 | // W A R N I N G |
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| 6 | // ------------- |
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| 7 | // |
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| 8 | // This file is not part of the Qt API. It exists purely as an |
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| 9 | // implementation detail. This header file may change from version to |
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| 10 | // version without notice, or even be removed. |
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| 11 | // |
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| 12 | // We mean it. |
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| 13 | // |
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| 14 | |
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| 15 | #ifndef QWAYLANDGLCONTEXT_H |
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| 16 | #define QWAYLANDGLCONTEXT_H |
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| 17 | |
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| 18 | #include "qwaylandeglinclude_p.h" //must be first |
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| 19 | |
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| 20 | #include <QtWaylandClient/private/qwaylanddisplay_p.h> |
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| 21 | #include <QtGui/private/qeglplatformcontext_p.h> |
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| 22 | #include <qpa/qplatformopenglcontext.h> |
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| 23 | |
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| 24 | QT_BEGIN_NAMESPACE |
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| 25 | |
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| 26 | class QOpenGLShaderProgram; |
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| 27 | class QOpenGLTextureCache; |
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| 28 | |
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| 29 | namespace QtWaylandClient { |
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| 30 | |
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| 31 | class QWaylandEglWindow; |
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| 32 | class DecorationsBlitter; |
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| 33 | |
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| 34 | class Q_WAYLANDCLIENT_EXPORT QWaylandGLContext : public QEGLPlatformContext |
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| 35 | { |
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| 36 | public: |
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| 37 | QWaylandGLContext(EGLDisplay eglDisplay, QWaylandDisplay *display, const QSurfaceFormat &format, QPlatformOpenGLContext *share); |
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| 38 | ~QWaylandGLContext(); |
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| 39 | void swapBuffers(QPlatformSurface *surface) override; |
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| 40 | |
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| 41 | bool makeCurrent(QPlatformSurface *surface) override; |
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| 42 | void doneCurrent() override; |
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| 43 | |
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| 44 | void beginFrame() override; |
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| 45 | void endFrame() override; |
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| 46 | |
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| 47 | GLuint defaultFramebufferObject(QPlatformSurface *surface) const override; |
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| 48 | |
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| 49 | QFunctionPointer getProcAddress(const char *procName) override; |
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| 50 | |
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| 51 | protected: |
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| 52 | EGLSurface eglSurfaceForPlatformSurface(QPlatformSurface *surface) override; |
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| 53 | EGLSurface createTemporaryOffscreenSurface() override; |
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| 54 | void destroyTemporaryOffscreenSurface(EGLSurface surface) override; |
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| 55 | |
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| 56 | private: |
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| 57 | QWaylandDisplay *m_display = nullptr; |
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| 58 | EGLContext m_decorationsContext; |
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| 59 | DecorationsBlitter *m_blitter = nullptr; |
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| 60 | bool m_supportNonBlockingSwap = true; |
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| 61 | EGLenum m_api; |
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| 62 | wl_surface *m_wlSurface = nullptr; |
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| 63 | wl_egl_window *m_eglWindow = nullptr; |
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| 64 | QWaylandEglWindow *m_currentWindow = nullptr; |
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| 65 | QMetaObject::Connection m_reconnectionWatcher; |
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| 66 | }; |
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| 67 | |
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| 68 | } |
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| 69 | |
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| 70 | QT_END_NAMESPACE |
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| 71 | |
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| 72 | #endif // QWAYLANDGLCONTEXT_H |
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| 73 | |
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