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| 39 | |
| 40 | #ifndef QXCBVULKANINSTANCE_H |
| 41 | #define QXCBVULKANINSTANCE_H |
| 42 | |
| 43 | #if defined(VULKAN_H_) && !defined(VK_USE_PLATFORM_XCB_KHR) |
| 44 | #error "vulkan.h included without xcb WSI" |
| 45 | #endif |
| 46 | |
| 47 | #define VK_USE_PLATFORM_XCB_KHR |
| 48 | |
| 49 | #include <QtVulkanSupport/private/qbasicvulkanplatforminstance_p.h> |
| 50 | #include <QLibrary> |
| 51 | |
| 52 | QT_BEGIN_NAMESPACE |
| 53 | |
| 54 | class QXcbWindow; |
| 55 | |
| 56 | class QXcbVulkanInstance : public QBasicPlatformVulkanInstance |
| 57 | { |
| 58 | public: |
| 59 | QXcbVulkanInstance(QVulkanInstance *instance); |
| 60 | ~QXcbVulkanInstance(); |
| 61 | |
| 62 | void createOrAdoptInstance() override; |
| 63 | bool supportsPresent(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, QWindow *window) override; |
| 64 | void presentQueued(QWindow *window) override; |
| 65 | |
| 66 | VkSurfaceKHR createSurface(QXcbWindow *window); |
| 67 | |
| 68 | private: |
| 69 | QVulkanInstance *m_instance; |
| 70 | PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR m_getPhysDevPresSupport; |
| 71 | PFN_vkCreateXcbSurfaceKHR m_createSurface; |
| 72 | }; |
| 73 | |
| 74 | QT_END_NAMESPACE |
| 75 | |
| 76 | #endif // QXCBVULKANINSTANCE_H |
| 77 |