QtBase  v6.3.1
src_gui_vulkan_qvulkanfunctions.cpp
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50 
51 #include <QVulkanDeviceFunctions>
52 #include <QVulkanFunctions>
53 #include <QVulkanInstance>
54 
56 
57 struct Window {
58  void render();
59  QVulkanInstance *vulkanInstance() { return nullptr; }
60 };
61 VkDevice_T *device = nullptr;
62 VkCommandBufferAllocateInfo cmdBufInfo;
63 VkCommandBuffer cmdBuf;
64 
67 {
69  QVulkanFunctions *f = inst->functions();
70  // ...
71  VkResult err = f->vkAllocateCommandBuffers(device, &cmdBufInfo, &cmdBuf);
72  // ...
73 }
75 
76 } // namespace src_gui_vulkan_qvulkanfunctions {
77 
78 
80 struct Window {
81  void render();
82  QVulkanInstance *vulkanInstance() { return nullptr; }
83 };
84 VkDevice_T *device = nullptr;
85 VkCommandBufferAllocateInfo cmdBufInfo;
86 VkCommandBuffer cmdBuf;
87 
90 {
92  QVulkanDeviceFunctions *df = inst->deviceFunctions(device);
93  VkResult err = df->vkAllocateCommandBuffers(device, &cmdBufInfo, &cmdBuf);
94  // ...
95 }
97 
98 } // src_gui_vulkan_qvulkanfunctions2
The QVulkanDeviceFunctions class provides cross-platform access to the device level core Vulkan 1....
The QVulkanFunctions class provides cross-platform access to the instance level core Vulkan 1....
The QVulkanInstance class represents a native Vulkan instance, enabling Vulkan rendering onto a QSurf...
GLfloat GLfloat f