diff options
Diffstat (limited to 'src/platformsupport/vkconvenience/qbasicvulkanplatforminstance_p.h')
-rw-r--r-- | src/platformsupport/vkconvenience/qbasicvulkanplatforminstance_p.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/platformsupport/vkconvenience/qbasicvulkanplatforminstance_p.h b/src/platformsupport/vkconvenience/qbasicvulkanplatforminstance_p.h new file mode 100644 index 0000000000..748b138f01 --- /dev/null +++ b/src/platformsupport/vkconvenience/qbasicvulkanplatforminstance_p.h @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** 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 <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; + +protected: + void init(QLibrary *lib); + void initInstance(QVulkanInstance *instance, const QByteArrayList &extraExts); + + VkInstance m_vkInst; + PFN_vkGetInstanceProcAddr m_vkGetInstanceProcAddr; + PFN_vkGetPhysicalDeviceSurfaceSupportKHR m_getPhysDevSurfaceSupport; + +private: + void setupDebugOutput(); + + 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; +}; + +QT_END_NAMESPACE + +#endif // QBASICVULKANPLATFORMINSTANCE_P_H |