Mercurial > games > semicongine
annotate test1.nim @ 1194:397c681f9c0c compiletime-tests
swapchain and stuff
| author | sam <sam@basx.dev> |
|---|---|
| date | Mon, 08 Jul 2024 20:13:11 +0700 |
| parents | 5aa1184fa5eb |
| children | 82feceae80b1 |
| rev | line source |
|---|---|
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
|
1 import os |
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a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
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changeset
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2 |
| 1191 | 3 import semicongine |
| 4 | |
| 5 type | |
| 6 MeshA = object | |
| 7 position: GPUArray[Vec3f, VertexBuffer] | |
| 8 indices: GPUArray[uint16, IndexBuffer] | |
| 9 InstanceA = object | |
| 10 rotation: GPUArray[Vec4f, VertexBuffer] | |
| 11 objPosition: GPUArray[Vec3f, VertexBuffer] | |
| 12 MaterialA = object | |
| 13 reflection: float32 | |
| 14 baseColor: Vec3f | |
| 15 UniformsA = object | |
| 16 defaultTexture: Texture[TVec4[uint8]] | |
| 17 defaultMaterial: GPUValue[MaterialA, UniformBuffer] | |
| 18 materials: GPUValue[array[3, MaterialA], UniformBuffer] | |
| 19 materialTextures: array[3, Texture[TVec4[uint8]]] | |
| 20 ShaderSettings = object | |
| 21 gamma: float32 | |
| 22 GlobalsA = object | |
| 23 fontAtlas: Texture[TVec4[uint8]] | |
| 24 settings: GPUValue[ShaderSettings, UniformBuffer] | |
| 25 | |
| 26 ShaderA = object | |
| 27 # vertex input | |
| 28 position {.VertexAttribute.}: Vec3f | |
| 29 objPosition {.InstanceAttribute.}: Vec3f | |
| 30 rotation {.InstanceAttribute.}: Vec4f | |
| 31 # intermediate | |
| 32 test {.Pass.}: float32 | |
| 33 test1 {.PassFlat.}: Vec3f | |
| 34 # output | |
| 35 color {.ShaderOutput.}: Vec4f | |
| 36 # descriptor sets | |
| 37 globals: DescriptorSet[GlobalsA, GlobalSet] | |
| 38 uniforms: DescriptorSet[UniformsA, MaterialSet] | |
| 39 # code | |
| 40 vertexCode: string = "void main() {}" | |
| 41 fragmentCode: string = "void main() {}" | |
| 42 | |
| 43 putEnv("VK_LAYER_ENABLES", "VALIDATION_CHECK_ENABLE_VENDOR_SPECIFIC_AMD,VALIDATION_CHECK_ENABLE_VENDOR_SPECIFIC_NVIDIA,VK_VALIDATION_FEATURE_ENABLE_SYNCHRONIZATION_VALIDATION_EXTVK_VALIDATION_FEATURE_ENABLE_GPU_ASSISTED_EXT,VK_VALIDATION_FEATURE_ENABLE_SYNCHRONIZATION_VALIDATION_EXT") | |
| 44 | |
| 45 let frameWidth = 100'u32 | |
| 46 let frameHeight = 100'u32 | |
| 47 | |
| 48 var myMesh1 = MeshA( | |
| 49 position: GPUArray[Vec3f, VertexBuffer](data: @[NewVec3f(0, 0, ), NewVec3f(0, 0, ), NewVec3f(0, 0, )]), | |
| 50 ) | |
| 51 var uniforms1 = DescriptorSet[UniformsA, MaterialSet]( | |
| 52 data: UniformsA( | |
| 53 defaultTexture: Texture[TVec4[uint8]](width: 1, height: 1, data: @[TVec4[uint8]([0'u8, 0'u8, 0'u8, 1'u8])]), | |
| 54 materials: GPUValue[array[3, MaterialA], UniformBuffer](data: [ | |
| 55 MaterialA(reflection: 0, baseColor: NewVec3f(1, 0, 0)), | |
| 56 MaterialA(reflection: 0.1, baseColor: NewVec3f(0, 1, 0)), | |
| 57 MaterialA(reflection: 0.5, baseColor: NewVec3f(0, 0, 1)), | |
| 58 ]), | |
| 59 materialTextures: [ | |
| 60 Texture[TVec4[uint8]](width: 1, height: 1, data: @[TVec4[uint8]([0'u8, 0'u8, 0'u8, 1'u8])]), | |
| 61 Texture[TVec4[uint8]](width: 1, height: 1, data: @[TVec4[uint8]([0'u8, 0'u8, 0'u8, 1'u8])]), | |
| 62 Texture[TVec4[uint8]](width: 1, height: 1, data: @[TVec4[uint8]([0'u8, 0'u8, 0'u8, 1'u8])]), | |
| 63 ] | |
| 64 ) | |
| 65 ) | |
| 66 var instances1 = InstanceA( | |
| 67 rotation: GPUArray[Vec4f, VertexBuffer](data: @[NewVec4f(1, 0, 0, 0.1), NewVec4f(0, 1, 0, 0.1)]), | |
| 68 objPosition: GPUArray[Vec3f, VertexBuffer](data: @[NewVec3f(0, 0, 0), NewVec3f(1, 1, 1)]), | |
| 69 ) | |
| 70 var myGlobals = DescriptorSet[GlobalsA, GlobalSet]( | |
| 71 data: GlobalsA( | |
| 72 fontAtlas: Texture[TVec4[uint8]](width: 1, height: 1, data: @[TVec4[uint8]([0'u8, 0'u8, 0'u8, 1'u8])]), | |
| 73 settings: GPUValue[ShaderSettings, UniformBuffer](data: ShaderSettings(gamma: 1.0)) | |
| 74 ) | |
| 75 ) | |
| 76 | |
| 1192 | 77 let renderpass = CreatePresentationRenderPass() |
| 1191 | 78 |
| 79 # shaders | |
| 1192 | 80 var pipeline1 = CreatePipeline[ShaderA](renderPass = renderpass) |
| 1191 | 81 |
| 82 var renderdata = InitRenderData() | |
| 83 | |
| 84 # buffer assignment | |
| 85 echo "Assigning buffers to GPUData fields" | |
| 86 | |
| 87 AssignBuffers(renderdata, myMesh1) | |
| 88 AssignBuffers(renderdata, instances1) | |
| 89 AssignBuffers(renderdata, myGlobals) | |
| 90 AssignBuffers(renderdata, uniforms1) | |
| 91 | |
| 92 renderdata.UploadTextures(myGlobals) | |
| 93 renderdata.UploadTextures(uniforms1) | |
| 94 | |
| 95 # copy everything to GPU | |
| 96 echo "Copying all data to GPU memory" | |
| 97 UpdateAllGPUBuffers(myMesh1) | |
| 98 UpdateAllGPUBuffers(instances1) | |
| 99 UpdateAllGPUBuffers(uniforms1) | |
| 100 UpdateAllGPUBuffers(myGlobals) | |
| 101 renderdata.FlushAllMemory() | |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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102 |
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start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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103 |
| 1191 | 104 # descriptors |
| 105 echo "Writing descriptors" | |
| 1192 | 106 InitDescriptorSet(renderdata, pipeline1.GetLayoutFor(GlobalSet), myGlobals) |
| 107 InitDescriptorSet(renderdata, pipeline1.GetLayoutFor(MaterialSet), uniforms1) | |
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1190
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start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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108 |
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a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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109 |
| 1191 | 110 # command buffer |
| 111 var | |
| 112 commandBufferPool: VkCommandPool | |
| 113 createInfo = VkCommandPoolCreateInfo( | |
| 114 sType: VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO, | |
| 115 flags: toBits [VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT], | |
| 1193 | 116 queueFamilyIndex: vulkan.graphicsQueueFamily, |
| 1191 | 117 ) |
| 118 checkVkResult vkCreateCommandPool(vulkan.device, addr createInfo, nil, addr commandBufferPool) | |
| 119 var | |
| 120 cmdBuffers: array[INFLIGHTFRAMES.int, VkCommandBuffer] | |
| 121 allocInfo = VkCommandBufferAllocateInfo( | |
| 122 sType: VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO, | |
| 123 commandPool: commandBufferPool, | |
| 124 level: VK_COMMAND_BUFFER_LEVEL_PRIMARY, | |
| 125 commandBufferCount: INFLIGHTFRAMES, | |
| 126 ) | |
| 127 checkVkResult vkAllocateCommandBuffers(vulkan.device, addr allocInfo, cmdBuffers.ToCPointer) | |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
|
128 |
| 1191 | 129 # start command buffer |
| 130 block: | |
| 131 let | |
| 132 currentFramebuffer = VkFramebuffer(0) # TODO | |
| 133 currentFrameInFlight = 1 | |
| 134 cmd = cmdBuffers[currentFrameInFlight] | |
| 135 beginInfo = VkCommandBufferBeginInfo( | |
| 136 sType: VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO, | |
| 137 flags: VkCommandBufferUsageFlags(VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT), | |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
|
138 ) |
| 1191 | 139 checkVkResult cmd.vkResetCommandBuffer(VkCommandBufferResetFlags(0)) |
| 140 checkVkResult cmd.vkBeginCommandBuffer(addr(beginInfo)) | |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
|
141 |
| 1191 | 142 # start renderpass |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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143 block: |
| 1191 | 144 var |
| 145 clearColors = [VkClearValue(color: VkClearColorValue(float32: [0, 0, 0, 0]))] | |
| 146 renderPassInfo = VkRenderPassBeginInfo( | |
| 147 sType: VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, | |
| 148 renderPass: renderpass, | |
| 149 framebuffer: currentFramebuffer, # TODO | |
| 150 renderArea: VkRect2D( | |
| 151 offset: VkOffset2D(x: 0, y: 0), | |
| 152 extent: VkExtent2D(width: frameWidth, height: frameHeight), | |
| 153 ), | |
| 154 clearValueCount: uint32(clearColors.len), | |
| 155 pClearValues: clearColors.ToCPointer(), | |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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156 ) |
| 1191 | 157 viewport = VkViewport( |
| 158 x: 0.0, | |
| 159 y: 0.0, | |
| 160 width: frameWidth.float32, | |
| 161 height: frameHeight.float32, | |
| 162 minDepth: 0.0, | |
| 163 maxDepth: 1.0, | |
| 164 ) | |
| 165 scissor = VkRect2D( | |
| 166 offset: VkOffset2D(x: 0, y: 0), | |
| 167 extent: VkExtent2D(width: frameWidth, height: frameHeight) | |
| 168 ) | |
| 169 vkCmdBeginRenderPass(cmd, addr(renderPassInfo), VK_SUBPASS_CONTENTS_INLINE) | |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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170 |
| 1191 | 171 # setup viewport |
| 172 vkCmdSetViewport(cmd, firstViewport = 0, viewportCount = 1, addr(viewport)) | |
| 173 vkCmdSetScissor(cmd, firstScissor = 0, scissorCount = 1, addr(scissor)) | |
| 174 | |
| 175 # bind pipeline, will be loop | |
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1190
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start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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176 block: |
| 1191 | 177 Bind(pipeline1, cmd, currentFrameInFlight = currentFrameInFlight) |
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1190
a3eb305bcac2
start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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178 |
| 1191 | 179 # render object, will be loop |
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1190
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sam <sam@basx.dev>
parents:
diff
changeset
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180 block: |
| 1191 | 181 Render(cmd, pipeline1, myGlobals, uniforms1, myMesh1, instances1) |
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1190
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start of complete and total refactoring: the ULTIMATE
sam <sam@basx.dev>
parents:
diff
changeset
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182 |
| 1191 | 183 vkCmdEndRenderPass(cmd) |
| 184 checkVkResult cmd.vkEndCommandBuffer() |