Revision control
++ // Copyright (C) 2017 Jolla Ltd, author: <giulio.camuffo@jollamobile.com>
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ #ifndef QWAYLANDBUFFERREF_H
++ #define QWAYLANDBUFFERREF_H
++
++ #include <QtWaylandCompositor/qtwaylandcompositorglobal.h>
++ #include <QtGui/QImage>
++
++ #if QT_CONFIG(opengl)
++ #include <QtGui/qopengl.h>
++ #endif
++
++ #include <QtWaylandCompositor/QWaylandSurface>
++
++ struct wl_resource;
++
++ QT_BEGIN_NAMESPACE
++
++ class QOpenGLTexture;
++ class QWaylandSurfaceTextureProvider;
++
++ namespace QtWayland
++ {
++ class ClientBuffer;
++ }
++
++ class Q_WAYLANDCOMPOSITOR_EXPORT QWaylandBufferRef
++ {
++ public:
++ QWaylandBufferRef();
++ QWaylandBufferRef(const QWaylandBufferRef &ref);
++ ~QWaylandBufferRef();
++
++ QWaylandBufferRef &operator=(const QWaylandBufferRef &ref);
++ bool isNull() const;
++ bool hasBuffer() const;
++ bool hasContent() const;
++ bool hasProtectedContent() const;
++ bool isDestroyed() const;
++ #if QT_WAYLANDCOMPOSITOR_REMOVED_SINCE(6, 3)
++ bool operator==(const QWaylandBufferRef &ref);
++ bool operator!=(const QWaylandBufferRef &ref);
++ #endif
++
++ struct wl_resource *wl_buffer() const;
++
++ QSize size() const;
++ QWaylandSurface::Origin origin() const;
++
++ enum BufferType {
++ BufferType_Null,
++ BufferType_SharedMemory,
++ BufferType_Egl
++ };
++
++ enum BufferFormatEgl {
++ BufferFormatEgl_Null,
++ BufferFormatEgl_RGB,
++ BufferFormatEgl_RGBA,
++ BufferFormatEgl_EXTERNAL_OES,
++ BufferFormatEgl_Y_U_V,
++ BufferFormatEgl_Y_UV,
++ BufferFormatEgl_Y_XUXV
++ };
++
++ BufferType bufferType() const;
++ BufferFormatEgl bufferFormatEgl() const;
++
++ bool isSharedMemory() const;
++ QImage image() const;
++
++ #if QT_CONFIG(opengl)
++ QOpenGLTexture *toOpenGLTexture(int plane = 0) const;
++ #endif
++
++ quintptr lockNativeBuffer();
++ void unlockNativeBuffer(quintptr handle);
++
++ private:
++ explicit QWaylandBufferRef(QtWayland::ClientBuffer *buffer);
++ QtWayland::ClientBuffer *buffer() const;
++ class QWaylandBufferRefPrivate *const d;
++ friend class QWaylandBufferRefPrivate;
++ friend class QWaylandSurfacePrivate;
++ friend class QWaylandSurfaceTextureProvider;
++
++ friend Q_WAYLANDCOMPOSITOR_EXPORT
++ bool operator==(const QWaylandBufferRef &lhs, const QWaylandBufferRef &rhs) noexcept;
++ friend inline
++ bool operator!=(const QWaylandBufferRef &lhs, const QWaylandBufferRef &rhs) noexcept
++ { return !(lhs == rhs); }
++ };
++
++ QT_END_NAMESPACE
++
++ #endif