| 1 | // Copyright (C) 2017 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #pragma once |
| 5 | |
| 6 | #if defined(VULKAN_H_) && !defined(VK_USE_PLATFORM_XCB_KHR) |
| 7 | #error "vulkan.h included without xcb WSI" |
| 8 | #endif |
| 9 | |
| 10 | #define VK_USE_PLATFORM_XCB_KHR |
| 11 | |
| 12 | #include <QtGui/private/qbasicvulkanplatforminstance_p.h> |
| 13 | #include <QLibrary> |
| 14 | |
| 15 | QT_BEGIN_NAMESPACE |
| 16 | |
| 17 | class QXcbWindow; |
| 18 | |
| 19 | class QXcbVulkanInstance : public QBasicPlatformVulkanInstance |
| 20 | { |
| 21 | public: |
| 22 | QXcbVulkanInstance(QVulkanInstance *instance); |
| 23 | ~QXcbVulkanInstance(); |
| 24 | |
| 25 | void createOrAdoptInstance() override; |
| 26 | bool supportsPresent(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, QWindow *window) override; |
| 27 | void presentQueued(QWindow *window) override; |
| 28 | |
| 29 | VkSurfaceKHR createSurface(QXcbWindow *window); |
| 30 | |
| 31 | private: |
| 32 | QVulkanInstance *m_instance; |
| 33 | PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR m_getPhysDevPresSupport; |
| 34 | PFN_vkCreateXcbSurfaceKHR m_createSurface; |
| 35 | }; |
| 36 | |
| 37 | QT_END_NAMESPACE |
| 38 |