templated pipeline

interfaces/Crafter.Graphics-ShaderBindingTableVulkan.cppm

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+/*
+Crafter®.Graphics
+Copyright (C) 2026 Catcrafts®
+catcrafts.net
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License version 3.0 as published by the Free Software Foundation;
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+*/
+
+module;
+#ifdef CRAFTER_GRAPHICS_VULKAN
+#include <vulkan/vulkan.h>
+#endif
+export module Crafter.Graphics:ShaderBindingTableVulkan;
+#ifdef CRAFTER_GRAPHICS_VULKAN
+import std;
+import :VulkanDevice;
+import :VulkanBuffer;
+import :Types;
+
+export namespace Crafter {
+    template <typename Shaders>
+    class ShaderBindingTableVulkan {
+        public:
+		inline static std::array<VkPipelineShaderStageCreateInfo, std::tuple_size_v<Shaders>> shaderStages;
+        static void Init() {
+            AddAllToSBT(std::make_index_sequence<std::tuple_size_v<Shaders>>{});
+        }
+        private:
+        template<std::size_t index>
+        static void AddToSBT() {
+            shaderStages[index] = {
+                .sType  = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+                .stage  = std::tuple_element_t<index, Shaders>::_stage,
+                .module = std::tuple_element_t<index, Shaders>::shader,
+                .pName  = std::tuple_element_t<index, Shaders>::_entrypoint.value
+            };
+        }
+        template<std::size_t... Is>
+        static void AddAllToSBT(std::index_sequence<Is...>) {
+            (AddToSBT<Is>(), ...);
+        }   
+    };
+}
+
+#endif