Method createGraphicsPipeline

src/Renderer/vkRenderer.cpp:433–550

}

void vkRenderer::createGraphicsPipeline() {
    auto vertShaderCode = readFile("../shaders/vk/shader.vert.spv");
    auto fragShaderCode = readFile("../shaders/vk/shader.frag.spv");

    VkShaderModule vertShaderModule = createShaderModule(vertShaderCode);
    VkShaderModule fragShaderModule = createShaderModule(fragShaderCode);

    VkPipelineShaderStageCreateInfo vertShaderStageInfo = {};
    vertShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
    vertShaderStageInfo.stage = VK_SHADER_STAGE_VERTEX_BIT;
    vertShaderStageInfo.module = vertShaderModule;
    vertShaderStageInfo.pName = "main";

    VkPipelineShaderStageCreateInfo fragShaderStageInfo = {};
    fragShaderStageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
    fragShaderStageInfo.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
    fragShaderStageInfo.module = fragShaderModule;
    fragShaderStageInfo.pName = "main";

    VkPipelineShaderStageCreateInfo shaderStages[] = {vertShaderStageInfo, fragShaderStageInfo};

    VkPipelineVertexInputStateCreateInfo vertexInputInfo = {};
    vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;

    auto bindingDescription = Vertex::getBindingDescription();
    auto attributeDescriptions = Vertex::getAttributeDescriptions();

    vertexInputInfo.vertexBindingDescriptionCount = 1;
    vertexInputInfo.vertexAttributeDescriptionCount = static_cast<uint32_t>(attributeDescriptions.size());
    vertexInputInfo.pVertexBindingDescriptions = &bindingDescription;
    vertexInputInfo.pVertexAttributeDescriptions = attributeDescriptions.data();

    VkPipelineInputAssemblyStateCreateInfo inputAssembly = {};
    inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
    inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
    inputAssembly.primitiveRestartEnable = VK_FALSE;

    VkViewport viewport = {};
    viewport.x = 0.0f;
    viewport.y = 0.0f;
    viewport.width = (float) swapChainExtent.width;
    viewport.height = (float) swapChainExtent.height;
    viewport.minDepth = 0.0f;
    viewport.maxDepth = 1.0f;

    VkRect2D scissor = {};
    scissor.offset = {0, 0};
    scissor.extent = swapChainExtent;

    VkPipelineViewportStateCreateInfo viewportState = {};
    viewportState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
    viewportState.viewportCount = 1;
    viewportState.pViewports = &viewport;
    viewportState.scissorCount = 1;
    viewportState.pScissors = &scissor;

    VkPipelineRasterizationStateCreateInfo rasterizer = {};
    rasterizer.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;