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annotate src/semicongine/vulkan/syncing.nim @ 566:cc7ba46fe3c4

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add: descriptors, better swapchain implementation
author Sam <sam@basx.dev>
date Fri, 24 Mar 2023 00:11:42 +0700
parents 8de8a2102071
children 9c3e3dcb0328
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1 import ./api
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2 import ./device
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3
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4 type
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5 Semaphore* = object
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6 vk*: VkSemaphore
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7 device: Device
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8 Fence* = object
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9 vk*: VkFence
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10 device: Device
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12 proc createSemaphore*(device: Device): Semaphore =
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13 assert device.vk.valid
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14 var semaphoreInfo = VkSemaphoreCreateInfo(sType: VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO)
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15 result.device = device
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16 checkVkResult device.vk.vkCreateSemaphore(addr(semaphoreInfo), nil, addr(result.vk))
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18 proc createFence*(device: Device): Fence =
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19 assert device.vk.valid
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20 var fenceInfo = VkFenceCreateInfo(
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21 sType: VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
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22 flags: toBits [VK_FENCE_CREATE_SIGNALED_BIT]
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23 )
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24 result.device = device
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25 checkVkResult device.vk.vkCreateFence(addr(fenceInfo), nil, addr(result.vk))
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27 proc destroy*(semaphore: var Semaphore) =
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28 assert semaphore.device.vk.valid
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29 assert semaphore.vk.valid
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30 semaphore.device.vk.vkDestroySemaphore(semaphore.vk, nil)
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31 semaphore.vk.reset
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33 proc destroy*(fence: var Fence) =
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34 assert fence.device.vk.valid
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35 assert fence.vk.valid
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36 fence.device.vk.vkDestroyFence(fence.vk, nil)
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37 fence.vk.reset