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finish vulkan graphics pipelines

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This commit is contained in:
Greg Wells
2025-05-28 21:35:23 -04:00
parent b443b5173c
commit c58275353a
4 changed files with 46 additions and 2 deletions
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33
rendering_api/vulkan/src/pipelines/graphics_pipeline/vulkan_graphics_pipeline.c
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@@ -1,10 +1,12 @@
#include "vulkan_graphics_pipeline.h"
#include "core/debugger/gryphn_debugger.h"
#include "output_device/vulkan_output_devices.h"
#include "shader_module/vulkan_shader_module.h"
#include "renderpass/vulkan_render_pass_descriptor.h"
VkDynamicState vkGryphnDynamicStateToVulkanDynamicState(enum gnDynamicState_e state) {
switch (state) {
case GN_DYNAMIC_VIEWPORT: return VK_DYNAMIC_STATE_SCISSOR;
case GN_DYNAMIC_VIEWPORT: return VK_DYNAMIC_STATE_VIEWPORT;
case GN_DYNAMIC_SCISSOR: return VK_DYNAMIC_STATE_SCISSOR;
case GN_DYNAMIC_STATE_MAX: return VK_DYNAMIC_STATE_MAX_ENUM;
@@ -169,6 +171,34 @@ gnReturnCode gnCreateGraphicsPipelineFn(struct gnGraphicsPipeline_t* graphicsPip
});
}
VkPipelineShaderStageCreateInfo* modules = malloc(sizeof(VkPipelineShaderStageCreateInfo) * info.shaderModuleCount);
for (int i = 0; i < info.shaderModuleCount; i++) {
modules[i] = info.shaderModules[i].shaderModule->shaderStageInfo;
}
VkGraphicsPipelineCreateInfo pipelineInfo = {
.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
.stageCount = info.shaderModuleCount,
.pStages = modules,
.pVertexInputState = &graphicsPipeline->graphicsPipeline->vertexInfo,
.pInputAssemblyState = &graphicsPipeline->graphicsPipeline->inputAssembly,
.pViewportState = &graphicsPipeline->graphicsPipeline->viewportState,
.pRasterizationState = &graphicsPipeline->graphicsPipeline->rasterizer,
.pMultisampleState = &multisampling,
.pDepthStencilState = NULL,
.pColorBlendState = &graphicsPipeline->graphicsPipeline->colorBlending,
.pDynamicState = &graphicsPipeline->graphicsPipeline->dynamicState,
.layout = graphicsPipeline->graphicsPipeline->pipelineLayout,
.renderPass = info.renderPassDescriptor->renderPassDescriptor->renderPass,
.subpass = info.subpassIndex,
.basePipelineHandle = VK_NULL_HANDLE,
.basePipelineIndex = -1
};
if (vkCreateGraphicsPipelines(device->outputDevice->device, VK_NULL_HANDLE, 1, &pipelineInfo, NULL, &graphicsPipeline->graphicsPipeline->graphicsPipeline) != VK_SUCCESS) {
return GN_FAILED_TO_CREATE_GRAPHICS_PIPELINE;
}
free(dynamicStates);
return GN_SUCCESS;
}
@@ -176,4 +206,5 @@ gnReturnCode gnCreateGraphicsPipelineFn(struct gnGraphicsPipeline_t* graphicsPip
void gnDestroyGraphicsPipelineFn(struct gnGraphicsPipeline_t *graphicsPipeline) {
if (graphicsPipeline->graphicsPipeline->createdPipelineLayout)
vkDestroyPipelineLayout(graphicsPipeline->device->outputDevice->device, graphicsPipeline->graphicsPipeline->pipelineLayout, NULL);
vkDestroyPipeline(graphicsPipeline->device->outputDevice->device, graphicsPipeline->graphicsPipeline->graphicsPipeline, NULL);
}

3
rendering_api/vulkan/src/pipelines/graphics_pipeline/vulkan_graphics_pipeline.h
View File

@@ -17,4 +17,7 @@ typedef struct gnPlatformGraphicsPipeline_t {
gnBool createdPipelineLayout;
VkPipelineLayout pipelineLayout;
VkPipeline graphicsPipeline;
} gnPlatformGraphicsPipeline;