vkPipeline.cpp

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#include "Core/Graphics/Vulkan/vkPipeline.h"
 
Hubris::Graphics::vkPipeline::vkPipeline(const PipelineDescriptor &desc)
{
    static const std::vector<VkDynamicState> dynamicStates = {
        VK_DYNAMIC_STATE_VIEWPORT,
        VK_DYNAMIC_STATE_SCISSOR};
 
    VkPipelineDynamicStateCreateInfo dynamicState{};
    dynamicState.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
    dynamicState.dynamicStateCount = static_cast<uint32_t>(dynamicStates.size());
    dynamicState.pDynamicStates = dynamicStates.data();
 
    VkPipelineVertexInputStateCreateInfo vertexInputInfo{};
    vertexInputInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
    vertexInputInfo.vertexBindingDescriptionCount = 0;
    vertexInputInfo.pVertexBindingDescriptions = nullptr; // Optional
    vertexInputInfo.vertexAttributeDescriptionCount = 0;
    vertexInputInfo.pVertexAttributeDescriptions = nullptr; // Optional
 
    VkPipelineInputAssemblyStateCreateInfo inputAssembly{};
    inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
    inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
    inputAssembly.primitiveRestartEnable = VK_FALSE;
}