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working on Vulkahn compute pipelines

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kbz_8
2024-11-18 17:23:14 +01:00
parent d8b14d1a7e
commit d0eb9e0876
18 changed files with 278 additions and 42 deletions
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78
Sources/Backends/Vulkan/VulkanComputePipeline.c
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@@ -2,16 +2,92 @@
// This file is part of "Pulse"
// For conditions of distribution and use, see copyright notice in LICENSE
#include "Vulkan.h"
#include "VulkanDevice.h"
#include "VulkanCommandList.h"
#include "VulkanComputePipeline.h"
PulseComputePipeline VulkanCreateComputePipeline(PulseDevice device, const PulseComputePipelineCreateInfo* info)
{
VulkanDevice* vulkan_device = VULKAN_RETRIEVE_DRIVER_DATA_AS(device, VulkanDevice*);
PulseComputePipelineHandler* pipeline = (PulseComputePipelineHandler*)calloc(1, sizeof(PulseComputePipelineHandler));
PULSE_CHECK_ALLOCATION_RETVAL(pipeline, PULSE_NULL_HANDLE);
VulkanComputePipeline* vulkan_pipeline = (VulkanComputePipeline*)calloc(1, sizeof(VulkanComputePipeline));
PULSE_CHECK_ALLOCATION_RETVAL(vulkan_pipeline, PULSE_NULL_HANDLE);
pipeline->driver_data = vulkan_pipeline;
if(PULSE_IS_BACKEND_LOW_LEVEL_DEBUG(device->backend))
{
if(info->code == PULSE_NULLPTR)
PulseLogError(device->backend, "invalid code pointer passed to PulseComputePipelineCreateInfo");
if(info->entrypoint == PULSE_NULLPTR)
PulseLogError(device->backend, "invalid entrypoint pointer passed to PulseComputePipelineCreateInfo");
if(info->format == PULSE_SHADER_FORMAT_SPIRV_BIT && (device->backend->supported_shader_formats & PULSE_SHADER_FORMAT_SPIRV_BIT) == 0)
PulseLogError(device->backend, "invalid shader format passed to PulseComputePipelineCreateInfo");
}
VkShaderModuleCreateInfo shader_module_create_info = {};
shader_module_create_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
shader_module_create_info.codeSize = info->code_size;
shader_module_create_info.pCode = (const uint32_t*)info->code;
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);
VkPipelineShaderStageCreateInfo shader_stage_info = {};
shader_stage_info.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
shader_stage_info.stage = VK_SHADER_STAGE_COMPUTE_BIT;
shader_stage_info.module = vulkan_pipeline->module;
shader_stage_info.pName = info->entrypoint;
VkPipelineLayoutCreateInfo pipeline_layout_info = {};
pipeline_layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
pipeline_layout_info.setLayoutCount = 0;
pipeline_layout_info.pSetLayouts = PULSE_NULLPTR; // will change
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);
VkComputePipelineCreateInfo pipeline_info = {};
pipeline_info.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO;
pipeline_info.layout = vulkan_pipeline->layout;
pipeline_info.stage = shader_stage_info;
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);
if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(device->backend))
PulseLogInfoFmt(device->backend, "(Vulkan) created new compute pipeline %p", pipeline);
return pipeline;
}
void VulkanBindComputePipeline(PulseComputePass pass, PulseComputePipeline pipeline)
void VulkanDispatchComputePipeline(PulseComputePipeline pipeline, PulseCommandList cmd, uint32_t groupcount_x, uint32_t groupcount_y, uint32_t groupcount_z)
{
VulkanComputePipeline* vulkan_pipeline = VULKAN_RETRIEVE_DRIVER_DATA_AS(pipeline, VulkanComputePipeline*);
VulkanDevice* vulkan_device = VULKAN_RETRIEVE_DRIVER_DATA_AS(cmd->device, VulkanDevice*);
VulkanCommandList* vulkan_cmd = VULKAN_RETRIEVE_DRIVER_DATA_AS(cmd, VulkanCommandList*);
vulkan_device->vkCmdBindPipeline(vulkan_cmd->cmd, VK_PIPELINE_BIND_POINT_COMPUTE, vulkan_pipeline->pipeline);
vulkan_device->vkCmdDispatch(vulkan_cmd->cmd, groupcount_x, groupcount_y, groupcount_z);
}
void VulkanDestroyComputePipeline(PulseDevice device, PulseComputePipeline pipeline)
{
if(pipeline == PULSE_NULL_HANDLE)
{
if(PULSE_IS_BACKEND_LOW_LEVEL_DEBUG(device->backend))
PulseLogWarning(device->backend, "compute pipeline is NULL, this may be a bug in your application");
return;
}
VulkanComputePipeline* vulkan_pipeline = VULKAN_RETRIEVE_DRIVER_DATA_AS(pipeline, VulkanComputePipeline*);
VulkanDevice* vulkan_device = VULKAN_RETRIEVE_DRIVER_DATA_AS(device, VulkanDevice*);
vulkan_device->vkDeviceWaitIdle(vulkan_device->device);
vulkan_device->vkDestroyShaderModule(vulkan_device->device, vulkan_pipeline->module, PULSE_NULLPTR);
vulkan_device->vkDestroyPipelineLayout(vulkan_device->device, vulkan_pipeline->layout, PULSE_NULLPTR);
vulkan_device->vkDestroyPipeline(vulkan_device->device, vulkan_pipeline->pipeline, PULSE_NULLPTR);
free(vulkan_pipeline);
free(pipeline);
if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(device->backend))
PulseLogInfoFmt(device->backend, "(Vulkan) destroyed compute pipeline %p", pipeline);
}