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Diffstat (limited to 'src/client/qwaylandvulkaninstance_p.h')
-rw-r--r-- | src/client/qwaylandvulkaninstance_p.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/client/qwaylandvulkaninstance_p.h b/src/client/qwaylandvulkaninstance_p.h new file mode 100644 index 000000000..7683ce566 --- /dev/null +++ b/src/client/qwaylandvulkaninstance_p.h @@ -0,0 +1,59 @@ +// Copyright (C) 2019 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +#ifndef QWAYLANDVULKANINSTANCE_P_H +#define QWAYLANDVULKANINSTANCE_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. +// + +#if defined(VULKAN_H_) && !defined(VK_USE_PLATFORM_WAYLAND_KHR) +#error "vulkan.h included without Wayland WSI" +#endif + +#define VK_USE_PLATFORM_WAYLAND_KHR + +#include <QtGui/private/qbasicvulkanplatforminstance_p.h> +#include <QLibrary> + +QT_BEGIN_NAMESPACE + +namespace QtWaylandClient { + +class QWaylandWindow; + +class QWaylandVulkanInstance : public QBasicPlatformVulkanInstance +{ +public: + explicit QWaylandVulkanInstance(QVulkanInstance *instance); + ~QWaylandVulkanInstance() override; + + void createOrAdoptInstance() override; + bool supportsPresent(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, QWindow *window) override; + void presentAboutToBeQueued(QWindow *window) override; + + VkSurfaceKHR createSurface(QWaylandWindow *window); + + void beginFrame(QWindow *window) override; + void endFrame(QWindow *window) override; + +private: + QVulkanInstance *m_instance = nullptr; + PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR m_getPhysDevPresSupport = nullptr; + PFN_vkCreateWaylandSurfaceKHR m_createSurface = nullptr; + int mFrameCallbackTimeout = 100; +}; + +} // namespace QtWaylandClient + +QT_END_NAMESPACE + +#endif // QWAYLANDVULKANINSTANCE_P_H |