Mercurial > games > semicongine

annotate semicongine/vulkan/framebuffer.nim @ 1139:114f395b9144

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did: finish refactoring and updated all tests accordingly
author sam <sam@basx.dev>
date Sat, 08 Jun 2024 14:58:25 +0700
parents 02e1d2658ff5
children
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1 import ../core
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2 import ./device
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3 import ./image
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6 type
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7 Framebuffer* = object
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8 device*: Device
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9 vk*: VkFramebuffer
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10 dimension*: Vec2u
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11
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12 proc CreateFramebuffer*(device: Device, renderpass: VkRenderPass, attachments: openArray[ImageView], dimension: Vec2u): Framebuffer =
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13 assert device.vk.Valid
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14 assert renderpass.Valid
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16 result.device = device
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17 result.dimension = dimension
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18
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19 var theattachments: seq[VkImageView]
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20 for a in attachments:
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21 assert a.vk.Valid
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22 theattachments.add a.vk
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23 var framebufferInfo = VkFramebufferCreateInfo(
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24 sType: VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
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25 renderPass: renderpass,
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26 attachmentCount: uint32(theattachments.len),
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27 pAttachments: theattachments.ToCPointer,
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28 width: dimension[0],
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29 height: dimension[1],
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30 layers: 1,
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31 )
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32 checkVkResult device.vk.vkCreateFramebuffer(addr(framebufferInfo), nil, addr(result.vk))
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34 proc Destroy*(framebuffer: var Framebuffer) =
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35 assert framebuffer.device.vk.Valid
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36 assert framebuffer.vk.Valid
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37 framebuffer.device.vk.vkDestroyFramebuffer(framebuffer.vk, nil)
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38 framebuffer.vk.Reset