| 1 | // Copyright (C) 2019 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 | #ifndef QWAYLANDVULKANINSTANCE_P_H |
|---|
| 5 | #define QWAYLANDVULKANINSTANCE_P_H |
|---|
| 6 | |
|---|
| 7 | // |
|---|
| 8 | // W A R N I N G |
|---|
| 9 | // ------------- |
|---|
| 10 | // |
|---|
| 11 | // This file is not part of the Qt API. It exists purely as an |
|---|
| 12 | // implementation detail. This header file may change from version to |
|---|
| 13 | // version without notice, or even be removed. |
|---|
| 14 | // |
|---|
| 15 | // We mean it. |
|---|
| 16 | // |
|---|
| 17 | |
|---|
| 18 | #if defined(VULKAN_H_) && !defined(VK_USE_PLATFORM_WAYLAND_KHR) |
|---|
| 19 | #error "vulkan.h included without Wayland WSI" |
|---|
| 20 | #endif |
|---|
| 21 | |
|---|
| 22 | #define VK_USE_PLATFORM_WAYLAND_KHR |
|---|
| 23 | |
|---|
| 24 | #include <QtGui/private/qbasicvulkanplatforminstance_p.h> |
|---|
| 25 | #include <QLibrary> |
|---|
| 26 | |
|---|
| 27 | QT_BEGIN_NAMESPACE |
|---|
| 28 | |
|---|
| 29 | namespace QtWaylandClient { |
|---|
| 30 | |
|---|
| 31 | class QWaylandWindow; |
|---|
| 32 | |
|---|
| 33 | class QWaylandVulkanInstance : public QBasicPlatformVulkanInstance |
|---|
| 34 | { |
|---|
| 35 | public: |
|---|
| 36 | explicit QWaylandVulkanInstance(QVulkanInstance *instance); |
|---|
| 37 | ~QWaylandVulkanInstance() override; |
|---|
| 38 | |
|---|
| 39 | void createOrAdoptInstance() override; |
|---|
| 40 | bool supportsPresent(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, QWindow *window) override; |
|---|
| 41 | void presentAboutToBeQueued(QWindow *window) override; |
|---|
| 42 | |
|---|
| 43 | VkSurfaceKHR createSurface(QWaylandWindow *window); |
|---|
| 44 | |
|---|
| 45 | void beginFrame(QWindow *window) override; |
|---|
| 46 | void endFrame(QWindow *window) override; |
|---|
| 47 | |
|---|
| 48 | private: |
|---|
| 49 | QVulkanInstance *m_instance = nullptr; |
|---|
| 50 | PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR m_getPhysDevPresSupport = nullptr; |
|---|
| 51 | PFN_vkCreateWaylandSurfaceKHR m_createSurface = nullptr; |
|---|
| 52 | int mFrameCallbackTimeout = 100; |
|---|
| 53 | }; |
|---|
| 54 | |
|---|
| 55 | } // namespace QtWaylandClient |
|---|
| 56 | |
|---|
| 57 | QT_END_NAMESPACE |
|---|
| 58 | |
|---|
| 59 | #endif // QWAYLANDVULKANINSTANCE_P_H |
|---|
| 60 | |
|---|
