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39
40#include "qplatformvulkaninstance.h"
41
42QT_BEGIN_NAMESPACE
43
44/*!
45 \class QPlatformVulkanInstance
46 \since 5.10
47 \internal
48 \preliminary
49 \ingroup qpa
50
51 \brief The QPlatformVulkanInstance class provides an abstraction for Vulkan instances.
52
53 The platform Vulkan instance is responsible for loading a Vulkan library,
54 resolving the basic entry points for creating instances, providing support
55 for creating new or adopting existing VkInstances, and abstracting some
56 WSI-specifics like checking if a given queue family can be used to present
57 using a given window.
58
59 \note platform plugins will typically subclass not this class, but rather
60 QBasicVulkanPlatformInstance.
61
62 \note Vulkan instance creation is split into two phases: a new
63 QPlatformVulkanInstance is expected to load the Vulkan library and do basic
64 initialization, after which the supported layers and extensions can be
65 queried. Everything else is deferred into createOrAdoptInstance().
66*/
67
68class QPlatformVulkanInstancePrivate
69{
70public:
71 QPlatformVulkanInstancePrivate() { }
72};
73
74QPlatformVulkanInstance::QPlatformVulkanInstance()
75 : d_ptr(new QPlatformVulkanInstancePrivate)
76{
77}
78
79QPlatformVulkanInstance::~QPlatformVulkanInstance()
80{
81}
82
83void QPlatformVulkanInstance::presentAboutToBeQueued(QWindow *window)
84{
85 Q_UNUSED(window);
86}
87
88void QPlatformVulkanInstance::presentQueued(QWindow *window)
89{
90 Q_UNUSED(window);
91}
92
93void QPlatformVulkanInstance::setDebugFilters(const QVector<QVulkanInstance::DebugFilter> &filters)
94{
95 Q_UNUSED(filters);
96}
97
98QT_END_NAMESPACE
99

source code of qtbase/src/gui/vulkan/qplatformvulkaninstance.cpp