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comparison test1.nim @ 1198:96a094cd0c78 compiletime-tests

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sync to notebook in bedroom
author sam <sam@basx.dev>
date Sat, 13 Jul 2024 19:26:03 +0700
parents f6a0dc7ad052
children ba1af13233ee
comparison
equal deleted inserted replaced
1197:f6a0dc7ad052 1198:96a094cd0c78
39 uniforms: DescriptorSet[UniformsA, MaterialSet] 39 uniforms: DescriptorSet[UniformsA, MaterialSet]
40 # code 40 # code
41 vertexCode: string = "void main() {}" 41 vertexCode: string = "void main() {}"
42 fragmentCode: string = "void main() {}" 42 fragmentCode: string = "void main() {}"
43 43
44 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")
45
46 let frameWidth = 100'u32 44 let frameWidth = 100'u32
47 let frameHeight = 100'u32 45 let frameHeight = 100'u32
48 46
49 var myMesh1 = MeshA( 47 var myMesh1 = MeshA(
50 position: GPUArray[Vec3f, VertexBuffer](data: @[NewVec3f(0, 0, ), NewVec3f(0, 0, ), NewVec3f(0, 0, )]), 48 position: GPUArray[Vec3f, VertexBuffer](data: @[NewVec3f(0, 0, ), NewVec3f(0, 0, ), NewVec3f(0, 0, )]),
74 settings: GPUValue[ShaderSettings, UniformBuffer](data: ShaderSettings(gamma: 1.0)) 72 settings: GPUValue[ShaderSettings, UniformBuffer](data: ShaderSettings(gamma: 1.0))
75 ) 73 )
76 ) 74 )
77 75
78 let renderpass = CreatePresentationRenderPass() 76 let renderpass = CreatePresentationRenderPass()
79 var swapchainResult = InitSwapchain(renderpass) 77 var swapchainResult = InitSwapchain(renderpass = renderpass)
80 assert swapchainResult.isSome() 78 assert swapchainResult.isSome()
81 var swapchain = swapchainResult.get() 79 var swapchain = swapchainResult.get()
82 80
83 # shaders 81 # shaders
84 var pipeline1 = CreatePipeline[ShaderA](renderPass = renderpass) 82 var pipeline1 = CreatePipeline[ShaderA](renderPass = renderpass)
102 UpdateAllGPUBuffers(instances1) 100 UpdateAllGPUBuffers(instances1)
103 UpdateAllGPUBuffers(uniforms1) 101 UpdateAllGPUBuffers(uniforms1)
104 UpdateAllGPUBuffers(myGlobals) 102 UpdateAllGPUBuffers(myGlobals)
105 renderdata.FlushAllMemory() 103 renderdata.FlushAllMemory()
106 104
107
108 # descriptors 105 # descriptors
109 echo "Writing descriptors" 106 echo "Writing descriptors"
110 InitDescriptorSet(renderdata, pipeline1.GetLayoutFor(GlobalSet), myGlobals) 107 InitDescriptorSet(renderdata, pipeline1.GetLayoutFor(GlobalSet), myGlobals)
111 InitDescriptorSet(renderdata, pipeline1.GetLayoutFor(MaterialSet), uniforms1) 108 InitDescriptorSet(renderdata, pipeline1.GetLayoutFor(MaterialSet), uniforms1)
112 109
113 110
114
115
116
117
118 # command buffer
119 var
120 commandBufferPool: VkCommandPool
121 createInfo = VkCommandPoolCreateInfo(
122 sType: VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
123 flags: toBits [VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT],
124 queueFamilyIndex: vulkan.graphicsQueueFamily,
125 )
126 checkVkResult vkCreateCommandPool(vulkan.device, addr createInfo, nil, addr commandBufferPool)
127 var
128 cmdBuffers: array[INFLIGHTFRAMES.int, VkCommandBuffer]
129 allocInfo = VkCommandBufferAllocateInfo(
130 sType: VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
131 commandPool: commandBufferPool,
132 level: VK_COMMAND_BUFFER_LEVEL_PRIMARY,
133 commandBufferCount: INFLIGHTFRAMES,
134 )
135 checkVkResult vkAllocateCommandBuffers(vulkan.device, addr allocInfo, cmdBuffers.ToCPointer)
136
137
138
139 # start command buffer 111 # start command buffer
140 block: 112 while true:
141 let 113 RecordRenderingCommands(swapchain, framebuffer, commandbuffer):
142 currentFramebuffer = VkFramebuffer(0) # TODO
143 currentFrameInFlight = 1
144 cmd = cmdBuffers[currentFrameInFlight]
145 beginInfo = VkCommandBufferBeginInfo(
146 sType: VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
147 flags: VkCommandBufferUsageFlags(VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT),
148 )
149 checkVkResult cmd.vkResetCommandBuffer(VkCommandBufferResetFlags(0))
150 checkVkResult cmd.vkBeginCommandBuffer(addr(beginInfo))
151
152 # start renderpass
153 block:
154 var 114 var
155 clearColors = [VkClearValue(color: VkClearColorValue(float32: [0, 0, 0, 0]))] 115 clearColors = [VkClearValue(color: VkClearColorValue(float32: [0, 0, 0, 0]))]
156 renderPassInfo = VkRenderPassBeginInfo( 116 renderPassInfo = VkRenderPassBeginInfo(
157 sType: VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, 117 sType: VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
158 renderPass: renderpass, 118 renderPass: renderpass,
159 framebuffer: currentFramebuffer, # TODO 119 framebuffer: framebuffer,
160 renderArea: VkRect2D( 120 renderArea: VkRect2D(
161 offset: VkOffset2D(x: 0, y: 0), 121 offset: VkOffset2D(x: 0, y: 0),
162 extent: VkExtent2D(width: frameWidth, height: frameHeight), 122 extent: VkExtent2D(width: frameWidth, height: frameHeight),
163 ), 123 ),
164 clearValueCount: uint32(clearColors.len), 124 clearValueCount: uint32(clearColors.len),
174 ) 134 )
175 scissor = VkRect2D( 135 scissor = VkRect2D(
176 offset: VkOffset2D(x: 0, y: 0), 136 offset: VkOffset2D(x: 0, y: 0),
177 extent: VkExtent2D(width: frameWidth, height: frameHeight) 137 extent: VkExtent2D(width: frameWidth, height: frameHeight)
178 ) 138 )
179 vkCmdBeginRenderPass(cmd, addr(renderPassInfo), VK_SUBPASS_CONTENTS_INLINE) 139 vkCmdBeginRenderPass(commandbuffer, addr(renderPassInfo), VK_SUBPASS_CONTENTS_INLINE)
180 140
181 # setup viewport 141 # setup viewport
182 vkCmdSetViewport(cmd, firstViewport = 0, viewportCount = 1, addr(viewport)) 142 vkCmdSetViewport(commandbuffer, firstViewport = 0, viewportCount = 1, addr(viewport))
183 vkCmdSetScissor(cmd, firstScissor = 0, scissorCount = 1, addr(scissor)) 143 vkCmdSetScissor(commandbuffer, firstScissor = 0, scissorCount = 1, addr(scissor))
184 144
185 # bind pipeline, will be loop 145 # bind pipeline, will be loop
186 # block: 146 # block:
187 # Bind(pipeline1, cmd, currentFrameInFlight = currentFrameInFlight) 147 # Bind(pipeline1, commandbuffer, currentFrameInFlight = currentFrameInFlight)
188 148
189 # render object, will be loop 149 # render object, will be loop
190 # block: 150 # block:
191 # Render(cmd, pipeline1, myGlobals, uniforms1, myMesh1, instances1) 151 # Render(commandbuffer, pipeline1, myGlobals, uniforms1, myMesh1, instances1)
192 152
193 vkCmdEndRenderPass(cmd) 153 vkCmdEndRenderPass(commandbuffer)
194 checkVkResult cmd.vkEndCommandBuffer()