| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the plugins of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** 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 Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or 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.GPL2 and 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-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QBASICVULKANPLATFORMINSTANCE_P_H |
| #define QBASICVULKANPLATFORMINSTANCE_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtCore/QLibrary> |
| #include <qpa/qplatformvulkaninstance.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QLibrary; |
| |
| class QBasicPlatformVulkanInstance : public QPlatformVulkanInstance |
| { |
| public: |
| QBasicPlatformVulkanInstance(); |
| ~QBasicPlatformVulkanInstance(); |
| |
| QVulkanInfoVector<QVulkanLayer> supportedLayers() const override; |
| QVulkanInfoVector<QVulkanExtension> supportedExtensions() const override; |
| bool isValid() const override; |
| VkResult errorCode() const override; |
| VkInstance vkInstance() const override; |
| QByteArrayList enabledLayers() const override; |
| QByteArrayList enabledExtensions() const override; |
| PFN_vkVoidFunction getInstanceProcAddr(const char *name) override; |
| bool supportsPresent(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, QWindow *window) override; |
| void setDebugFilters(const QVector<QVulkanInstance::DebugFilter> &filters) override; |
| |
| void destroySurface(VkSurfaceKHR surface) const; |
| const QVector<QVulkanInstance::DebugFilter> *debugFilters() const { return &m_debugFilters; } |
| |
| protected: |
| void loadVulkanLibrary(const QString &defaultLibraryName); |
| void init(QLibrary *lib); |
| void initInstance(QVulkanInstance *instance, const QByteArrayList &extraExts); |
| |
| VkInstance m_vkInst; |
| PFN_vkGetInstanceProcAddr m_vkGetInstanceProcAddr; |
| PFN_vkGetPhysicalDeviceSurfaceSupportKHR m_getPhysDevSurfaceSupport; |
| PFN_vkDestroySurfaceKHR m_destroySurface; |
| |
| private: |
| void setupDebugOutput(); |
| |
| QLibrary m_vulkanLib; |
| |
| bool m_ownsVkInst; |
| VkResult m_errorCode; |
| QVulkanInfoVector<QVulkanLayer> m_supportedLayers; |
| QVulkanInfoVector<QVulkanExtension> m_supportedExtensions; |
| QByteArrayList m_enabledLayers; |
| QByteArrayList m_enabledExtensions; |
| |
| PFN_vkCreateInstance m_vkCreateInstance; |
| PFN_vkEnumerateInstanceLayerProperties m_vkEnumerateInstanceLayerProperties; |
| PFN_vkEnumerateInstanceExtensionProperties m_vkEnumerateInstanceExtensionProperties; |
| |
| PFN_vkDestroyInstance m_vkDestroyInstance; |
| |
| VkDebugReportCallbackEXT m_debugCallback; |
| PFN_vkDestroyDebugReportCallbackEXT m_vkDestroyDebugReportCallbackEXT; |
| QVector<QVulkanInstance::DebugFilter> m_debugFilters; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QBASICVULKANPLATFORMINSTANCE_P_H |