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comparison static_utils.nim @ 1165:58694b30b9cb compiletime-tests

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add: some stuff
author sam <sam@basx.dev>
date Sat, 22 Jun 2024 08:45:14 +0700
parents 7b4d4d85d9f5
children 2e0b527c2753
comparison
equal deleted inserted replaced
1164:7b4d4d85d9f5 1165:58694b30b9cb
18 template InstanceAttribute* {.pragma.} 18 template InstanceAttribute* {.pragma.}
19 template Pass* {.pragma.} 19 template Pass* {.pragma.}
20 template PassFlat* {.pragma.} 20 template PassFlat* {.pragma.}
21 template ShaderOutput* {.pragma.} 21 template ShaderOutput* {.pragma.}
22 22
23 const INFLIGHTFRAMES = 2 23 const INFLIGHTFRAMES = 2'u32
24 type 24 type
25 SupportedGPUType* = float32 | float64 | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 | TVec2[int32] | TVec2[int64] | TVec3[int32] | TVec3[int64] | TVec4[int32] | TVec4[int64] | TVec2[uint32] | TVec2[uint64] | TVec3[uint32] | TVec3[uint64] | TVec4[uint32] | TVec4[uint64] | TVec2[float32] | TVec2[float64] | TVec3[float32] | TVec3[float64] | TVec4[float32] | TVec4[float64] | TMat2[float32] | TMat2[float64] | TMat23[float32] | TMat23[float64] | TMat32[float32] | TMat32[float64] | TMat3[float32] | TMat3[float64] | TMat34[float32] | TMat34[float64] | TMat43[float32] | TMat43[float64] | TMat4[float32] | TMat4[float64] 25 SupportedGPUType* = float32 | float64 | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64 | TVec2[int32] | TVec2[int64] | TVec3[int32] | TVec3[int64] | TVec4[int32] | TVec4[int64] | TVec2[uint32] | TVec2[uint64] | TVec3[uint32] | TVec3[uint64] | TVec4[uint32] | TVec4[uint64] | TVec2[float32] | TVec2[float64] | TVec3[float32] | TVec3[float64] | TVec4[float32] | TVec4[float64] | TMat2[float32] | TMat2[float64] | TMat23[float32] | TMat23[float64] | TMat32[float32] | TMat32[float64] | TMat3[float32] | TMat3[float64] | TMat34[float32] | TMat34[float64] | TMat43[float32] | TMat43[float64] | TMat4[float32] | TMat4[float64]
26 ShaderObject*[TShader] = object 26 ShaderObject*[TShader] = object
27 vertexShader: VkShaderModule 27 vertexShader: VkShaderModule
28 fragmentShader: VkShaderModule 28 fragmentShader: VkShaderModule
528 let nUniformBuffers = 0'u32 528 let nUniformBuffers = 0'u32
529 529
530 if nSamplers + nUniformBuffers > 0: 530 if nSamplers + nUniformBuffers > 0:
531 var poolSizes: seq[VkDescriptorPoolSize] 531 var poolSizes: seq[VkDescriptorPoolSize]
532 if nUniformBuffers > 0: 532 if nUniformBuffers > 0:
533 poolSizes.add VkDescriptorPoolSize(thetype: VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, descriptorCount: nSamplers * INFLIGHTFRAMES.uint32) 533 poolSizes.add VkDescriptorPoolSize(thetype: VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, descriptorCount: nSamplers * INFLIGHTFRAMES)
534 if nSamplers > 0: 534 if nSamplers > 0:
535 poolSizes.add VkDescriptorPoolSize(thetype: VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, descriptorCount: nUniformBuffers * INFLIGHTFRAMES.uint32) 535 poolSizes.add VkDescriptorPoolSize(thetype: VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, descriptorCount: nUniformBuffers * INFLIGHTFRAMES)
536 var poolInfo = VkDescriptorPoolCreateInfo( 536 var poolInfo = VkDescriptorPoolCreateInfo(
537 sType: VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO, 537 sType: VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,
538 poolSizeCount: uint32(poolSizes.len), 538 poolSizeCount: uint32(poolSizes.len),
539 pPoolSizes: poolSizes.ToCPointer, 539 pPoolSizes: poolSizes.ToCPointer,
540 maxSets: (nUniformBuffers + nSamplers) * INFLIGHTFRAMES.uint32 * 2, # good formula? no idea... 540 maxSets: (nUniformBuffers + nSamplers) * INFLIGHTFRAMES * 2, # good formula? no idea...
541 ) 541 )
542 var pool: VkDescriptorPool 542 var pool: VkDescriptorPool
543 checkVkResult vkCreateDescriptorPool(device, addr(poolInfo), nil, addr(pool)) 543 checkVkResult vkCreateDescriptorPool(device, addr(poolInfo), nil, addr(pool))
544 544
545 var layouts = newSeqWith(result.descriptorSets.len, descriptorSetLayout) 545 var layouts = newSeqWith(result.descriptorSets.len, descriptorSetLayout)
548 descriptorPool: pool, 548 descriptorPool: pool,
549 descriptorSetCount: uint32(layouts.len), 549 descriptorSetCount: uint32(layouts.len),
550 pSetLayouts: layouts.ToCPointer, 550 pSetLayouts: layouts.ToCPointer,
551 ) 551 )
552 checkVkResult vkAllocateDescriptorSets(device, addr(allocInfo), result.descriptorSets.ToCPointer) 552 checkVkResult vkAllocateDescriptorSets(device, addr(allocInfo), result.descriptorSets.ToCPointer)
553
554 # write descriptor sets
555 # TODO
556 var descriptorSetWrites: seq[VkWriteDescriptorSet]
557 for XY in descriptors?:
558
559 bufferInfos.add VkDescriptorBufferInfo(
560 buffer: descriptor.buffer.vk,
561 offset: descriptor.offset,
562 range: descriptor.size,
563 )
564 descriptorSetWrites.add VkWriteDescriptorSet(
565 sType: VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
566 dstSet: descriptorSet.vk,
567 dstBinding: i,
568 dstArrayElement: 0,
569 descriptorType: descriptor.vkType,
570 descriptorCount: uint32(descriptor.count),
571 pBufferInfo: addr bufferInfos[^1],
572 )
573
574 vkUpdateDescriptorSets(device, uint32(descriptorSetWrites.len), descriptorSetWrites.ToCPointer, 0, nil)
553 575
554 proc CreateRenderable[TMesh, TInstance]( 576 proc CreateRenderable[TMesh, TInstance](
555 mesh: TMesh, 577 mesh: TMesh,
556 instance: TInstance, 578 instance: TInstance,
557 buffers: RenderBuffers, 579 buffers: RenderBuffers,
623 pipeline: Pipeline[TShader], 645 pipeline: Pipeline[TShader],
624 renderable: Renderable[TMesh, TInstance], 646 renderable: Renderable[TMesh, TInstance],
625 globals: TGlobals, 647 globals: TGlobals,
626 commandBuffer: VkCommandBuffer, 648 commandBuffer: VkCommandBuffer,
627 ) = 649 ) =
650 {.error: "Need to write descriptor sets".}
628 static: AssertCompatible(TShader, TMesh, TInstance, TGlobals) 651 static: AssertCompatible(TShader, TMesh, TInstance, TGlobals)
629 if renderable.vertexBuffers.len > 0: 652 if renderable.vertexBuffers.len > 0:
630 commandBuffer.vkCmdBindVertexBuffers( 653 commandBuffer.vkCmdBindVertexBuffers(
631 firstBinding = 0'u32, 654 firstBinding = 0'u32,
632 bindingCount = uint32(renderable.vertexBuffers.len), 655 bindingCount = uint32(renderable.vertexBuffers.len),