From 8045b8ba04aae39a4cf9733e72413f648b6ebe2b Mon Sep 17 00:00:00 2001
From: tylermurphy534 <tylermurphy534@gmail.com>
Date: Sun, 18 Sep 2022 21:20:51 -0400
Subject: stanford dragon rendering

---
 engine/xe_pipeline.hpp | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100755 engine/xe_pipeline.hpp

(limited to 'engine/xe_pipeline.hpp')

diff --git a/engine/xe_pipeline.hpp b/engine/xe_pipeline.hpp
new file mode 100755
index 0000000..06bcf0f
--- /dev/null
+++ b/engine/xe_pipeline.hpp
@@ -0,0 +1,61 @@
+#pragma once
+
+#include "xe_device.hpp"
+
+#include <cstdint>
+#include <string>
+#include <vector>
+#include <vulkan/vulkan_core.h>
+
+namespace xe {
+
+struct PipelineConfigInfo {
+  PipelineConfigInfo(const PipelineConfigInfo&) = delete;
+  PipelineConfigInfo& operator=(const PipelineConfigInfo&) = delete;
+
+  VkPipelineViewportStateCreateInfo viewportInfo;
+  VkPipelineInputAssemblyStateCreateInfo inputAssemblyInfo;
+  VkPipelineRasterizationStateCreateInfo rasterizationInfo;
+  VkPipelineMultisampleStateCreateInfo multisampleInfo;
+  VkPipelineColorBlendAttachmentState colorBlendAttachment;
+  VkPipelineColorBlendStateCreateInfo colorBlendInfo;
+  VkPipelineDepthStencilStateCreateInfo depthStencilInfo;
+  std::vector<VkDynamicState> dynamicStateEnables;
+  VkPipelineDynamicStateCreateInfo dynamicStateInfo;
+  VkPipelineLayout pipelineLayout = nullptr;
+  VkRenderPass renderPass = nullptr;
+  uint32_t subpass = 0;
+};
+
+class XePipeline {
+  public:
+    XePipeline(
+      XeDevice &device, 
+      const std::string& vertFilepath, 
+      const std::string& fragFilepath, 
+      const PipelineConfigInfo& configInfo);
+    ~XePipeline();
+
+    XePipeline(const XePipeline&) = delete;
+    XePipeline operator=(const XePipeline&) = delete;
+
+    void bind(VkCommandBuffer commandBuffer);
+    static void defaultPipelineConfigInfo(PipelineConfigInfo& configInfo);
+
+  private:
+    static std::vector<char> readFile(const std::string& filePath);
+
+    void createGraphicsPipeline(
+      const std::string& vertFilePath, 
+      const std::string& fragFilepath, 
+      const PipelineConfigInfo& configInfo);
+
+    void createShaderModule(const std::vector<char>& code, VkShaderModule* shaderModule);
+
+    XeDevice& xeDevice;
+    VkPipeline graphicsPipeline;
+    VkShaderModule vertShaderModule;
+    VkShaderModule fragShaderModule;
+};
+
+}
\ No newline at end of file
-- 
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