| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWaylandCompositor module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef SHMSERVERBUFFERINTEGRATION_H |
| #define SHMSERVERBUFFERINTEGRATION_H |
| |
| #include <QtWaylandCompositor/private/qwlserverbufferintegration_p.h> |
| |
| #include "qwayland-server-shm-emulation-server-buffer.h" |
| |
| #include <QtGui/QImage> |
| #include <QtGui/QWindow> |
| #include <QtGui/qpa/qplatformnativeinterface.h> |
| #include <QtGui/QGuiApplication> |
| |
| #include <QtWaylandCompositor/qwaylandcompositor.h> |
| #include <QtWaylandCompositor/private/qwayland-server-server-buffer-extension.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class ShmServerBufferIntegration; |
| class QSharedMemory; |
| |
| class ShmServerBuffer : public QtWayland::ServerBuffer, public QtWaylandServer::qt_server_buffer |
| { |
| public: |
| ShmServerBuffer(ShmServerBufferIntegration *integration, const QImage &qimage, QtWayland::ServerBuffer::Format format); |
| ~ShmServerBuffer() override; |
| |
| struct ::wl_resource *resourceForClient(struct ::wl_client *) override; |
| bool bufferInUse() override; |
| QOpenGLTexture *toOpenGlTexture() override; |
| |
| private: |
| ShmServerBufferIntegration *m_integration = nullptr; |
| |
| QSharedMemory *m_shm = nullptr; |
| int m_width; |
| int m_height; |
| int m_bpl; |
| QOpenGLTexture *m_texture = nullptr; |
| QtWaylandServer::qt_shm_emulation_server_buffer::format m_shm_format; |
| }; |
| |
| class ShmServerBufferIntegration : |
| public QtWayland::ServerBufferIntegration, |
| public QtWaylandServer::qt_shm_emulation_server_buffer |
| { |
| public: |
| ShmServerBufferIntegration(); |
| ~ShmServerBufferIntegration() override; |
| |
| bool initializeHardware(QWaylandCompositor *) override; |
| |
| bool supportsFormat(QtWayland::ServerBuffer::Format format) const override; |
| QtWayland::ServerBuffer *createServerBufferFromImage(const QImage &qimage, QtWayland::ServerBuffer::Format format) override; |
| |
| |
| private: |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |