mirror of
https://github.com/Kbz-8/Pulse.git
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84 lines
4.2 KiB
C
84 lines
4.2 KiB
C
// Copyright (C) 2025 kanel
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// This file is part of "Pulse"
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// For conditions of distribution and use, see copyright notice in LICENSE
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#include "Vulkan.h"
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#include "VulkanDevice.h"
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#include "VulkanCommandList.h"
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#include "VulkanComputePipeline.h"
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PulseComputePipeline VulkanCreateComputePipeline(PulseDevice device, const PulseComputePipelineCreateInfo* info)
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{
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VulkanDevice* vulkan_device = VULKAN_RETRIEVE_DRIVER_DATA_AS(device, VulkanDevice*);
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PulseComputePipelineHandler* pipeline = (PulseComputePipelineHandler*)calloc(1, sizeof(PulseComputePipelineHandler));
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PULSE_CHECK_ALLOCATION_RETVAL(pipeline, PULSE_NULL_HANDLE);
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VulkanComputePipeline* vulkan_pipeline = (VulkanComputePipeline*)calloc(1, sizeof(VulkanComputePipeline));
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PULSE_CHECK_ALLOCATION_RETVAL(vulkan_pipeline, PULSE_NULL_HANDLE);
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pipeline->driver_data = vulkan_pipeline;
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if(PULSE_IS_BACKEND_LOW_LEVEL_DEBUG(device->backend))
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{
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if(info->code == PULSE_NULLPTR)
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PulseLogError(device->backend, "invalid code pointer passed to PulseComputePipelineCreateInfo");
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if(info->entrypoint == PULSE_NULLPTR)
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PulseLogError(device->backend, "invalid entrypoint pointer passed to PulseComputePipelineCreateInfo");
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if(info->format == PULSE_SHADER_FORMAT_SPIRV_BIT && (device->backend->supported_shader_formats & PULSE_SHADER_FORMAT_SPIRV_BIT) == 0)
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PulseLogError(device->backend, "invalid shader format passed to PulseComputePipelineCreateInfo");
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}
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VkShaderModuleCreateInfo shader_module_create_info = {};
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shader_module_create_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
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shader_module_create_info.codeSize = info->code_size;
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shader_module_create_info.pCode = (const uint32_t*)info->code;
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CHECK_VK_RETVAL(device->backend, vulkan_device->vkCreateShaderModule(vulkan_device->device, &shader_module_create_info, PULSE_NULLPTR, &vulkan_pipeline->module), PULSE_ERROR_INITIALIZATION_FAILED, PULSE_NULL_HANDLE);
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VkPipelineShaderStageCreateInfo shader_stage_info = {};
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shader_stage_info.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
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shader_stage_info.stage = VK_SHADER_STAGE_COMPUTE_BIT;
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shader_stage_info.module = vulkan_pipeline->module;
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shader_stage_info.pName = info->entrypoint;
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VkPipelineLayoutCreateInfo pipeline_layout_info = {};
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pipeline_layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
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pipeline_layout_info.setLayoutCount = 0;
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pipeline_layout_info.pSetLayouts = PULSE_NULLPTR; // will change
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CHECK_VK_RETVAL(device->backend, vulkan_device->vkCreatePipelineLayout(vulkan_device->device, &pipeline_layout_info, PULSE_NULLPTR, &vulkan_pipeline->layout), PULSE_ERROR_INITIALIZATION_FAILED, PULSE_NULL_HANDLE);
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VkComputePipelineCreateInfo pipeline_info = {};
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pipeline_info.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO;
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pipeline_info.layout = vulkan_pipeline->layout;
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pipeline_info.stage = shader_stage_info;
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CHECK_VK_RETVAL(device->backend, vulkan_device->vkCreateComputePipelines(vulkan_device->device, VK_NULL_HANDLE, 1, &pipeline_info, PULSE_NULLPTR, &vulkan_pipeline->pipeline), PULSE_ERROR_INITIALIZATION_FAILED, PULSE_NULL_HANDLE);
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if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(device->backend))
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PulseLogInfoFmt(device->backend, "(Vulkan) created new compute pipeline %p", pipeline);
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return pipeline;
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}
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void VulkanDestroyComputePipeline(PulseDevice device, PulseComputePipeline pipeline)
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{
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if(pipeline == PULSE_NULL_HANDLE)
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{
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if(PULSE_IS_BACKEND_LOW_LEVEL_DEBUG(device->backend))
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PulseLogWarning(device->backend, "compute pipeline is NULL, this may be a bug in your application");
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return;
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}
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VulkanComputePipeline* vulkan_pipeline = VULKAN_RETRIEVE_DRIVER_DATA_AS(pipeline, VulkanComputePipeline*);
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VulkanDevice* vulkan_device = VULKAN_RETRIEVE_DRIVER_DATA_AS(device, VulkanDevice*);
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vulkan_device->vkDeviceWaitIdle(vulkan_device->device);
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vulkan_device->vkDestroyShaderModule(vulkan_device->device, vulkan_pipeline->module, PULSE_NULLPTR);
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vulkan_device->vkDestroyPipelineLayout(vulkan_device->device, vulkan_pipeline->layout, PULSE_NULLPTR);
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vulkan_device->vkDestroyPipeline(vulkan_device->device, vulkan_pipeline->pipeline, PULSE_NULLPTR);
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free(vulkan_pipeline);
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free(pipeline);
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if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(device->backend))
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PulseLogInfoFmt(device->backend, "(Vulkan) destroyed compute pipeline %p", pipeline);
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}
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