75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
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#include"RenderSurfaceAttribute.h"
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VK_NAMESPACE_BEGIN
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RenderSurfaceAttribute::RenderSurfaceAttribute(VkInstance inst,VkPhysicalDevice pd,VkSurfaceKHR s)
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{
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instance=inst;
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physical_device=pd;
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surface=s;
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vkGetPhysicalDeviceSurfaceCapabilitiesKHR(physical_device,surface,&surface_caps);
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vkGetPhysicalDeviceFeatures(physical_device,&features);
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vkGetPhysicalDeviceProperties(physical_device,&properties);
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vkGetPhysicalDeviceMemoryProperties(physical_device,&memory_properties);
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{
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uint32_t format_count;
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if(vkGetPhysicalDeviceSurfaceFormatsKHR(physical_device,surface,&format_count,nullptr)==VK_SUCCESS)
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{
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surface_formts.SetCount(format_count);
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if(vkGetPhysicalDeviceSurfaceFormatsKHR(physical_device,surface,&format_count,surface_formts.GetData())!=VK_SUCCESS)
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surface_formts.Clear();
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}
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}
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{
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uint32_t mode_count;
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if(vkGetPhysicalDeviceSurfacePresentModesKHR(physical_device,surface,&mode_count,nullptr)==VK_SUCCESS)
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{
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present_modes.SetCount(mode_count);
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if(vkGetPhysicalDeviceSurfacePresentModesKHR(physical_device,surface,&mode_count,present_modes.GetData())!=VK_SUCCESS)
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present_modes.Clear();
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}
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}
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{
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uint32_t family_count;
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vkGetPhysicalDeviceQueueFamilyProperties(physical_device,&family_count,nullptr);
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family_properties.SetCount(family_count);
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vkGetPhysicalDeviceQueueFamilyProperties(physical_device,&family_count,family_properties.GetData());
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VkQueueFamilyProperties *fp=family_properties.GetData();
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supports_present.SetCount(family_count);
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VkBool32 *sp=supports_present.GetData();
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for(uint32_t i=0; i<family_count; i++)
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{
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vkGetPhysicalDeviceSurfaceSupportKHR(physical_device,i,surface,sp);
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if(family_index==-1)
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{
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if(*sp&&(fp->queueFlags&VK_QUEUE_GRAPHICS_BIT))
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family_index=i;
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}
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++fp;
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++sp;
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}
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}
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}
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RenderSurfaceAttribute::~RenderSurfaceAttribute()
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{
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if(cmd_pool)
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vkDestroyCommandPool(device,cmd_pool,nullptr);
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if(device)
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vkDestroyDevice(device,nullptr);
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if(surface)
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vkDestroySurfaceKHR(instance,surface,nullptr);
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}
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VK_NAMESPACE_END
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