VulkanComputePipeline()

Spices::VulkanComputePipeline::VulkanComputePipeline	(	VulkanState &	vulkanState,
		const std::string &	pipelineName,
		const ShaderMap &	shaders,
		const PipelineConfigInfo &	config )

Constructor Function. Create VkPipeline.

Parameters

[in]	vulkanState	The global VulkanState.
[in]	pipelineName	The Pipeline name.
[in]	shaders	The Shader stage name and path.
[in]	config	PipelineConfigInfo.

Receive PipelineLayout from parameter.

Create the VulkanShaderModule.

Instance VkPipelineShaderStageCreateInfo.

Instance VkComputePipelineCreateInfo.

Note

one shader stage per compute pipeline.

Create Pipeline.

Receive PipelineLayout from parameter.

Create the VulkanShaderModule.

Instance VkPipelineShaderStageCreateInfo.

Instance VkComputePipelineCreateInfo.

Note

one shader stage per compute pipeline.

Create Pipeline.

Definition at line 335 of file VulkanPipeline.cpp.

        :VulkanPipeline(vulkanState)
    {
        SPICES_PROFILE_ZONE;
 
        m_PipelineLayout = config.pipelineLayout;
 
        std::vector<std::shared_ptr<VulkanShaderModule>> shaderModules;
        for (auto& pair : shaders)
        {
            if (pair.first == "comp")
            {
                std::stringstream ss;
                ss << pair.first << "." << pair.second[0];
 
                shaderModules.push_back(ResourcePool<Shader>::Load<Shader>(ss.str(), pair.second[0], pair.first)->GetShaderModule());
 
                break;
            }
        }
 
        std::vector<VkPipelineShaderStageCreateInfo> shaderStages;
        for (size_t i = 0; i < shaderModules.size(); i++)
        {
            shaderStages.push_back(shaderModules[i]->GetShaderStageCreateInfo());
        }
        
        VkComputePipelineCreateInfo                       pipelineInfo {};
        pipelineInfo.sType                              = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO;
        //pipelineInfo.flags                              = VK_PIPELINE_CREATE_INDIRECT_BINDABLE_BIT_NV;
        pipelineInfo.layout                             = m_PipelineLayout;
        pipelineInfo.stage                              = shaderStages[0];
 
        VK_CHECK(vkCreateComputePipelines(m_VulkanState.m_Device, VK_NULL_HANDLE, 1, &pipelineInfo, nullptr, &m_Pipeline))
        DEBUGUTILS_SETOBJECTNAME(VK_OBJECT_TYPE_PIPELINE, reinterpret_cast<uint64_t>(m_Pipeline), m_VulkanState.m_Device, pipelineName)
    }

References Spices::VulkanPipeline::VulkanPipeline().