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39
40#include "qeglfsvulkanwindow_p.h"
41
42QT_BEGIN_NAMESPACE
43
44QEglFSVulkanWindow::QEglFSVulkanWindow(QWindow *window)
45 : QEglFSWindow(window),
46 m_surface(VK_NULL_HANDLE)
47{
48}
49
50QEglFSVulkanWindow::~QEglFSVulkanWindow()
51{
52 if (m_surface) {
53 QVulkanInstance *inst = window()->vulkanInstance();
54 if (inst)
55 static_cast<QEglFSVulkanInstance *>(inst->handle())->destroySurface(m_surface);
56 }
57}
58
59void *QEglFSVulkanWindow::vulkanSurfacePtr()
60{
61 if (m_surface)
62 return &m_surface;
63
64 QVulkanInstance *inst = window()->vulkanInstance();
65 if (!inst) {
66 qWarning("Attempted to create Vulkan surface without an instance; was QWindow::setVulkanInstance() called?");
67 return nullptr;
68 }
69 QEglFSVulkanInstance *eglfsInst = static_cast<QEglFSVulkanInstance *>(inst->handle());
70 m_surface = eglfsInst->createSurface(this);
71
72 return &m_surface;
73}
74
75QT_END_NAMESPACE
76