| /**************************************************************************** |
| ** |
| ** Copyright (C) 2019 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 |
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| ** 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 VULKANSERVERBUFFERINTEGRATION_H |
| #define VULKANSERVERBUFFERINTEGRATION_H |
| |
| #include <QtWaylandCompositor/private/qwlserverbufferintegration_p.h> |
| |
| #include "qwayland-server-qt-vulkan-server-buffer-unstable-v1.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 VulkanServerBufferIntegration; |
| class VulkanWrapper; |
| struct VulkanImageWrapper; |
| |
| class VulkanServerBuffer : public QtWayland::ServerBuffer, public QtWaylandServer::qt_server_buffer |
| { |
| public: |
| VulkanServerBuffer(VulkanServerBufferIntegration *integration, const QImage &qimage, QtWayland::ServerBuffer::Format format); |
| VulkanServerBuffer(VulkanServerBufferIntegration *integration, VulkanImageWrapper *vImage, uint glInternalFormat, const QSize &size); |
| ~VulkanServerBuffer() override; |
| |
| struct ::wl_resource *resourceForClient(struct ::wl_client *) override; |
| bool bufferInUse() override; |
| QOpenGLTexture *toOpenGlTexture() override; |
| void releaseOpenGlTexture() override; |
| |
| protected: |
| void server_buffer_release(Resource *resource) override; |
| |
| private: |
| VulkanServerBufferIntegration *m_integration = nullptr; |
| |
| int m_width; |
| int m_height; |
| int m_memorySize; |
| int m_fd = -1; |
| VulkanImageWrapper *m_vImage = nullptr; |
| QOpenGLTexture *m_texture = nullptr; |
| uint m_glInternalFormat; |
| GLuint m_memoryObject; |
| }; |
| |
| class VulkanServerBufferIntegration : |
| public QtWayland::ServerBufferIntegration, |
| public QtWaylandServer::zqt_vulkan_server_buffer_v1 |
| { |
| public: |
| VulkanServerBufferIntegration(); |
| ~VulkanServerBufferIntegration() override; |
| |
| VulkanWrapper *vulkanWrapper() const { return m_vulkanWrapper; } |
| |
| bool initializeHardware(QWaylandCompositor *) override; |
| |
| bool supportsFormat(QtWayland::ServerBuffer::Format format) const override; |
| QtWayland::ServerBuffer *createServerBufferFromImage(const QImage &qimage, QtWayland::ServerBuffer::Format format) override; |
| QtWayland::ServerBuffer *createServerBufferFromData(const QByteArray &data, const QSize &size, uint glInternalFormat) override; |
| |
| private: |
| VulkanWrapper *m_vulkanWrapper = nullptr; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |