diff options
author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-03-31 12:25:43 +0200 |
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committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-05-22 15:38:28 +0200 |
commit | 7a1650e34331f87bab5a9372087d2a1135f9f63a (patch) | |
tree | ef3c6949722b9521cd672d55fdad6d69353947b1 /src/gui/vulkan/qbasicvulkanplatforminstance_p.h | |
parent | 948134371eb3ea5a4b4237f4e1f1399d90562ded (diff) |
Move QtVulkanSupport into QtGui and QtOpenGL
Task-number: QTBUG-83255
Change-Id: Ib021cecebda89fa2ab9332752124a8cec0a51a10
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/gui/vulkan/qbasicvulkanplatforminstance_p.h')
-rw-r--r-- | src/gui/vulkan/qbasicvulkanplatforminstance_p.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/gui/vulkan/qbasicvulkanplatforminstance_p.h b/src/gui/vulkan/qbasicvulkanplatforminstance_p.h new file mode 100644 index 0000000000..cfd180b57a --- /dev/null +++ b/src/gui/vulkan/qbasicvulkanplatforminstance_p.h @@ -0,0 +1,118 @@ +/**************************************************************************** +** +** 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 <QtGui/qtguiglobal.h> + +#include <QtCore/QLibrary> +#include <qpa/qplatformvulkaninstance.h> + +QT_BEGIN_NAMESPACE + +class QLibrary; + +class Q_GUI_EXPORT 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; + void setDebugFilters(const QVector<QVulkanInstance::DebugFilter> &filters) override; + + void destroySurface(VkSurfaceKHR surface) const; + const QVector<QVulkanInstance::DebugFilter> *debugFilters() const { return &m_debugFilters; } + +protected: + void loadVulkanLibrary(const QString &defaultLibraryName); + void init(QLibrary *lib); + void initInstance(QVulkanInstance *instance, const QByteArrayList &extraExts); + + VkInstance m_vkInst; + PFN_vkGetInstanceProcAddr m_vkGetInstanceProcAddr; + PFN_vkGetPhysicalDeviceSurfaceSupportKHR m_getPhysDevSurfaceSupport; + PFN_vkDestroySurfaceKHR m_destroySurface; + +private: + void setupDebugOutput(); + + QLibrary m_vulkanLib; + + 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; + QVector<QVulkanInstance::DebugFilter> m_debugFilters; +}; + +QT_END_NAMESPACE + +#endif // QBASICVULKANPLATFORMINSTANCE_P_H |