[Vulkan] Basic draw call architecture + [D3D12] Some cleanup

src/xenia/gpu/vulkan/vulkan_shader.h

@@ -0,0 +1,39 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2020 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_GPU_VULKAN_VULKAN_SHADER_H_
+#define XENIA_GPU_VULKAN_VULKAN_SHADER_H_
+
+#include <cstdint>
+
+#include "xenia/gpu/shader.h"
+#include "xenia/gpu/xenos.h"
+#include "xenia/ui/vulkan/vulkan_provider.h"
+
+namespace xe {
+namespace gpu {
+namespace vulkan {
+
+class VulkanShader : public Shader {
+ public:
+  VulkanShader(xenos::ShaderType shader_type, uint64_t data_hash,
+               const uint32_t* dword_ptr, uint32_t dword_count);
+
+  bool InitializeShaderModule(const ui::vulkan::VulkanProvider& provider);
+  VkShaderModule shader_module() const { return shader_module_; }
+
+ private:
+  VkShaderModule shader_module_ = VK_NULL_HANDLE;
+};
+
+}  // namespace vulkan
+}  // namespace gpu
+}  // namespace xe
+
+#endif  // XENIA_GPU_VULKAN_VULKAN_SHADER_H_