mirror of
https://github.com/seekrs/MacroLibX.git
synced 2026-01-12 07:03:34 +00:00
224 lines
13 KiB
C++
224 lines
13 KiB
C++
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* pipeline.cpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/12/18 21:27:38 by maldavid #+# #+# */
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/* Updated: 2023/01/25 16:19:33 by maldavid ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "pipeline.h"
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#include <renderer/renderer.h>
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#include <renderer/core/render_core.h>
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namespace mlx
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{
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const std::vector<uint32_t> vertex_shader = {
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0x07230203,0x00010000,0x0008000a,0x00000029,0x00000000,0x00020011,0x00000001,0x0006000b,
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0x00000001,0x4c534c47,0x6474732e,0x3035342e,0x00000000,0x0003000e,0x00000000,0x00000001,
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0x0009000f,0x00000000,0x00000004,0x6e69616d,0x00000000,0x0000000d,0x00000019,0x00000025,
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0x00000027,0x00030003,0x00000002,0x000001c2,0x00040005,0x00000004,0x6e69616d,0x00000000,
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0x00060005,0x0000000b,0x505f6c67,0x65567265,0x78657472,0x00000000,0x00060006,0x0000000b,
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0x00000000,0x505f6c67,0x7469736f,0x006e6f69,0x00070006,0x0000000b,0x00000001,0x505f6c67,
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0x746e696f,0x657a6953,0x00000000,0x00070006,0x0000000b,0x00000002,0x435f6c67,0x4470696c,
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0x61747369,0x0065636e,0x00070006,0x0000000b,0x00000003,0x435f6c67,0x446c6c75,0x61747369,
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0x0065636e,0x00030005,0x0000000d,0x00000000,0x00040005,0x00000011,0x7274614d,0x00007869,
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0x00050006,0x00000011,0x00000000,0x6a6f7270,0x00000000,0x00040005,0x00000013,0x7274616d,
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0x00007869,0x00050005,0x00000019,0x6f506e69,0x69746973,0x00006e6f,0x00050005,0x00000025,
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0x67617266,0x6f6c6f43,0x00000072,0x00040005,0x00000027,0x6f436e69,0x00726f6c,0x00050048,
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0x0000000b,0x00000000,0x0000000b,0x00000000,0x00050048,0x0000000b,0x00000001,0x0000000b,
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0x00000001,0x00050048,0x0000000b,0x00000002,0x0000000b,0x00000003,0x00050048,0x0000000b,
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0x00000003,0x0000000b,0x00000004,0x00030047,0x0000000b,0x00000002,0x00040048,0x00000011,
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0x00000000,0x00000005,0x00050048,0x00000011,0x00000000,0x00000023,0x00000000,0x00050048,
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0x00000011,0x00000000,0x00000007,0x00000010,0x00030047,0x00000011,0x00000002,0x00040047,
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0x00000013,0x00000022,0x00000000,0x00040047,0x00000013,0x00000021,0x00000000,0x00040047,
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0x00000019,0x0000001e,0x00000000,0x00040047,0x00000025,0x0000001e,0x00000000,0x00040047,
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0x00000027,0x0000001e,0x00000001,0x00020013,0x00000002,0x00030021,0x00000003,0x00000002,
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0x00030016,0x00000006,0x00000020,0x00040017,0x00000007,0x00000006,0x00000004,0x00040015,
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0x00000008,0x00000020,0x00000000,0x0004002b,0x00000008,0x00000009,0x00000001,0x0004001c,
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0x0000000a,0x00000006,0x00000009,0x0006001e,0x0000000b,0x00000007,0x00000006,0x0000000a,
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0x0000000a,0x00040020,0x0000000c,0x00000003,0x0000000b,0x0004003b,0x0000000c,0x0000000d,
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0x00000003,0x00040015,0x0000000e,0x00000020,0x00000001,0x0004002b,0x0000000e,0x0000000f,
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0x00000000,0x00040018,0x00000010,0x00000007,0x00000004,0x0003001e,0x00000011,0x00000010,
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0x00040020,0x00000012,0x00000002,0x00000011,0x0004003b,0x00000012,0x00000013,0x00000002,
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0x00040020,0x00000014,0x00000002,0x00000010,0x00040017,0x00000017,0x00000006,0x00000002,
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0x00040020,0x00000018,0x00000001,0x00000017,0x0004003b,0x00000018,0x00000019,0x00000001,
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0x0004002b,0x00000006,0x0000001b,0x00000000,0x0004002b,0x00000006,0x0000001c,0x3f800000,
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0x00040020,0x00000021,0x00000003,0x00000007,0x00040017,0x00000023,0x00000006,0x00000003,
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0x00040020,0x00000024,0x00000003,0x00000023,0x0004003b,0x00000024,0x00000025,0x00000003,
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0x00040020,0x00000026,0x00000001,0x00000023,0x0004003b,0x00000026,0x00000027,0x00000001,
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0x00050036,0x00000002,0x00000004,0x00000000,0x00000003,0x000200f8,0x00000005,0x00050041,
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0x00000014,0x00000015,0x00000013,0x0000000f,0x0004003d,0x00000010,0x00000016,0x00000015,
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0x0004003d,0x00000017,0x0000001a,0x00000019,0x00050051,0x00000006,0x0000001d,0x0000001a,
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0x00000000,0x00050051,0x00000006,0x0000001e,0x0000001a,0x00000001,0x00070050,0x00000007,
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0x0000001f,0x0000001d,0x0000001e,0x0000001b,0x0000001c,0x00050091,0x00000007,0x00000020,
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0x00000016,0x0000001f,0x00050041,0x00000021,0x00000022,0x0000000d,0x0000000f,0x0003003e,
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0x00000022,0x00000020,0x0004003d,0x00000023,0x00000028,0x00000027,0x0003003e,0x00000025,
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0x00000028,0x000100fd,0x00010038
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};
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const std::vector<uint32_t> fragment_shader = {
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0x07230203,0x00010000,0x0008000a,0x00000013,0x00000000,0x00020011,0x00000001,0x0006000b,
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0x00000001,0x4c534c47,0x6474732e,0x3035342e,0x00000000,0x0003000e,0x00000000,0x00000001,
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0x0007000f,0x00000004,0x00000004,0x6e69616d,0x00000000,0x00000009,0x0000000c,0x00030010,
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0x00000004,0x00000007,0x00030003,0x00000002,0x000001c2,0x00090004,0x415f4c47,0x735f4252,
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0x72617065,0x5f657461,0x64616873,0x6f5f7265,0x63656a62,0x00007374,0x00040005,0x00000004,
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0x6e69616d,0x00000000,0x00050005,0x00000009,0x4374756f,0x726f6c6f,0x00000000,0x00050005,
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0x0000000c,0x67617266,0x6f6c6f43,0x00000072,0x00040047,0x00000009,0x0000001e,0x00000000,
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0x00040047,0x0000000c,0x0000001e,0x00000000,0x00020013,0x00000002,0x00030021,0x00000003,
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0x00000002,0x00030016,0x00000006,0x00000020,0x00040017,0x00000007,0x00000006,0x00000004,
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0x00040020,0x00000008,0x00000003,0x00000007,0x0004003b,0x00000008,0x00000009,0x00000003,
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0x00040017,0x0000000a,0x00000006,0x00000003,0x00040020,0x0000000b,0x00000001,0x0000000a,
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0x0004003b,0x0000000b,0x0000000c,0x00000001,0x0004002b,0x00000006,0x0000000e,0x3f800000,
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0x00050036,0x00000002,0x00000004,0x00000000,0x00000003,0x000200f8,0x00000005,0x0004003d,
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0x0000000a,0x0000000d,0x0000000c,0x00050051,0x00000006,0x0000000f,0x0000000d,0x00000000,
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0x00050051,0x00000006,0x00000010,0x0000000d,0x00000001,0x00050051,0x00000006,0x00000011,
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0x0000000d,0x00000002,0x00070050,0x00000007,0x00000012,0x0000000f,0x00000010,0x00000011,
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0x0000000e,0x0003003e,0x00000009,0x00000012,0x000100fd,0x00010038
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};
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void GraphicPipeline::init(Renderer& renderer)
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{
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VkShaderModuleCreateInfo createInfo{};
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createInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
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createInfo.codeSize = vertex_shader.size() * sizeof(uint32_t);
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createInfo.pCode = vertex_shader.data();
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VkShaderModule vshader;
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if(vkCreateShaderModule(Render_Core::get().getDevice().get(), &createInfo, nullptr, &vshader) != VK_SUCCESS)
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core::error::report(e_kind::fatal_error, "Vulkan : failed to create a vertex shader module");
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createInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
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createInfo.codeSize = fragment_shader.size() * sizeof(uint32_t);
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createInfo.pCode = fragment_shader.data();
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VkShaderModule fshader;
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if(vkCreateShaderModule(Render_Core::get().getDevice().get(), &createInfo, nullptr, &fshader) != VK_SUCCESS)
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core::error::report(e_kind::fatal_error, "Vulkan : failed to create a fragment shader module");
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VkPipelineShaderStageCreateInfo vertShaderStageInfo{};
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vertShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
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vertShaderStageInfo.stage = VK_SHADER_STAGE_VERTEX_BIT;
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vertShaderStageInfo.module = vshader;
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vertShaderStageInfo.pName = "main";
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VkPipelineShaderStageCreateInfo fragShaderStageInfo{};
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fragShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
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fragShaderStageInfo.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
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fragShaderStageInfo.module = fshader;
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fragShaderStageInfo.pName = "main";
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std::vector<VkPipelineShaderStageCreateInfo> stages = {vertShaderStageInfo, fragShaderStageInfo};
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auto bindingDescription = Vertex::getBindingDescription();
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auto attributeDescriptions = Vertex::getAttributeDescriptions();
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VkPipelineVertexInputStateCreateInfo vertexInputStateCreateInfo{};
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vertexInputStateCreateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
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vertexInputStateCreateInfo.vertexBindingDescriptionCount = 1;
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vertexInputStateCreateInfo.pVertexBindingDescriptions = &bindingDescription;
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vertexInputStateCreateInfo.vertexAttributeDescriptionCount = static_cast<uint32_t>(attributeDescriptions.size());
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vertexInputStateCreateInfo.pVertexAttributeDescriptions = attributeDescriptions.data();
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VkPipelineInputAssemblyStateCreateInfo inputAssembly{};
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inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
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inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
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inputAssembly.primitiveRestartEnable = VK_FALSE;
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VkDynamicState states[] = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR };
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constexpr size_t statesCount = sizeof(states) / sizeof(VkDynamicState);
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VkPipelineDynamicStateCreateInfo dynamicStates{};
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dynamicStates.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
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dynamicStates.dynamicStateCount = statesCount;
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dynamicStates.pDynamicStates = states;
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VkViewport viewport{};
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viewport.x = 0.0f;
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viewport.y = 0.0f;
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viewport.width = (float)renderer.getSwapChain()._swapChainExtent.width;
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viewport.height = (float)renderer.getSwapChain()._swapChainExtent.height;
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viewport.minDepth = 0.0f;
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viewport.maxDepth = 1.0f;
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VkRect2D scissor{};
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scissor.offset = { 0, 0 };
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scissor.extent = renderer.getSwapChain()._swapChainExtent;
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VkPipelineViewportStateCreateInfo viewportState{};
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viewportState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
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viewportState.viewportCount = 1;
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viewportState.pViewports = &viewport;
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viewportState.scissorCount = 1;
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viewportState.pScissors = &scissor;
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VkPipelineRasterizationStateCreateInfo rasterizer{};
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rasterizer.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
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rasterizer.depthClampEnable = VK_FALSE;
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rasterizer.rasterizerDiscardEnable = VK_FALSE;
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rasterizer.polygonMode = VK_POLYGON_MODE_FILL;
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rasterizer.lineWidth = 1.0f;
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rasterizer.cullMode = VK_CULL_MODE_NONE;
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rasterizer.frontFace = VK_FRONT_FACE_CLOCKWISE;
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rasterizer.depthBiasEnable = VK_FALSE;
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VkPipelineMultisampleStateCreateInfo multisampling{};
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multisampling.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
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multisampling.sampleShadingEnable = VK_FALSE;
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multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
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VkPipelineColorBlendAttachmentState colorBlendAttachment{};
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colorBlendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
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colorBlendAttachment.blendEnable = VK_FALSE;
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VkPipelineColorBlendStateCreateInfo colorBlending{};
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colorBlending.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
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colorBlending.logicOpEnable = VK_FALSE;
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colorBlending.logicOp = VK_LOGIC_OP_COPY;
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colorBlending.attachmentCount = 1;
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colorBlending.pAttachments = &colorBlendAttachment;
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colorBlending.blendConstants[0] = 0.0f;
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colorBlending.blendConstants[1] = 0.0f;
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colorBlending.blendConstants[2] = 0.0f;
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colorBlending.blendConstants[3] = 0.0f;
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VkPipelineLayoutCreateInfo pipelineLayoutInfo{};
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pipelineLayoutInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
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pipelineLayoutInfo.setLayoutCount = 1;
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pipelineLayoutInfo.pSetLayouts = &renderer.getDescriptorSetLayout().get();
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if(vkCreatePipelineLayout(Render_Core::get().getDevice().get(), &pipelineLayoutInfo, nullptr, &_pipelineLayout) != VK_SUCCESS)
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core::error::report(e_kind::fatal_error, "Vulkan : failed to create a graphics pipeline layout");
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VkGraphicsPipelineCreateInfo pipelineInfo{};
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pipelineInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
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pipelineInfo.stageCount = stages.size();
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pipelineInfo.pStages = stages.data();
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pipelineInfo.pVertexInputState = &vertexInputStateCreateInfo;
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pipelineInfo.pInputAssemblyState = &inputAssembly;
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pipelineInfo.pViewportState = &viewportState;
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pipelineInfo.pRasterizationState = &rasterizer;
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pipelineInfo.pMultisampleState = &multisampling;
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pipelineInfo.pColorBlendState = &colorBlending;
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pipelineInfo.pDynamicState = &dynamicStates;
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pipelineInfo.layout = _pipelineLayout;
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pipelineInfo.renderPass = renderer.getRenderPass().get();
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pipelineInfo.subpass = 0;
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pipelineInfo.basePipelineHandle = VK_NULL_HANDLE;
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if(vkCreateGraphicsPipelines(Render_Core::get().getDevice().get(), VK_NULL_HANDLE, 1, &pipelineInfo, nullptr, &_graphicsPipeline) != VK_SUCCESS)
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core::error::report(e_kind::fatal_error, "Vulkan : failed to create a graphics pipeline");
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vkDestroyShaderModule(Render_Core::get().getDevice().get(), fshader, nullptr);
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vkDestroyShaderModule(Render_Core::get().getDevice().get(), vshader, nullptr);
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}
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void GraphicPipeline::destroy() noexcept
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{
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vkDestroyPipeline(Render_Core::get().getDevice().get(), _graphicsPipeline, nullptr);
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vkDestroyPipelineLayout(Render_Core::get().getDevice().get(), _pipelineLayout, nullptr);
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}
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}
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