From 6271f5ce797bf12be64c710b66b1b9e93a239829 Mon Sep 17 00:00:00 2001
From: Chuyan Zhang <chuyan@ucsb.edu>
Date: Thu, 10 Oct 2024 18:51:05 -0700
Subject: move to new resource abstraction

---
 src/vulkan_helper.h | 118 ----------------------------------------------------
 1 file changed, 118 deletions(-)
 delete mode 100644 src/vulkan_helper.h

(limited to 'src/vulkan_helper.h')

diff --git a/src/vulkan_helper.h b/src/vulkan_helper.h
deleted file mode 100644
index 04fcead..0000000
--- a/src/vulkan_helper.h
+++ /dev/null
@@ -1,118 +0,0 @@
-#pragma once
-
-#include <memory>
-#include <vulkan/vulkan_core.h>
-#include <vulkan/vk_enum_string_helper.h>
-#include <vk_mem_alloc.h>
-#include <spdlog/spdlog.h>
-
-#include <cstdint>
-#include <vector>
-#include <string>
-
-#define CHECK_VULKAN(result)                                                    \
-    do {                                                                        \
-        VkResult res = result;                                                  \
-        if (res != VK_SUCCESS) {                                                \
-            spdlog::error("Vulkan error: {}", string_VkResult(res));            \
-            abort();                                                            \
-        }                                                                       \
-    } while (0)                                                
-
-namespace iris {
-
-struct Buffer_t {
-    VkBuffer buffer;
-    VkDevice device;
-    VmaAllocator allocator;
-    VmaAllocation allocation;
-    VkBufferUsageFlags flags;
-    VkDeviceSize size;
-    void *mapped_data = nullptr;
-
-    void* map();
-    void unmap();
-    void release();
-    ~Buffer_t() { release(); }
-};
-
-typedef std::shared_ptr<Buffer_t> Buffer;
-
-struct Texture2D_t {
-    VkImage image;
-    VkDevice device;
-    VmaAllocator allocator;
-    VmaAllocation allocation;
-    VkImageView image_view;
-    VkImageLayout layout;
-
-    VkImageUsageFlags flags;
-    VkExtent2D extent;
-
-    void release();
-    ~Texture2D_t() { release(); }
-};
-
-typedef std::shared_ptr<Texture2D_t> Texture2D;
-
-// This is a really brute-force implementation, 
-// every command pool contains only 1 command buffer
-struct CommandBuffer {
-    VkDevice device;
-    VkCommandPool pool;
-    VkCommandBuffer buffer;
-    VkFence fence;
-    VkQueue queue;
-    
-    CommandBuffer(VkDevice device, uint32_t queue_family_index, VkQueue queue);
-    void release();
-    void begin(VkCommandBufferUsageFlags flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT);
-    void submit_sync();
-    ~CommandBuffer() { release(); }
-};
-
-struct Device {
-    VkInstance instance;
-    VkPhysicalDevice physical_device;
-    VkDevice device;
-    uint32_t main_queue_family_index;
-    VkQueue graphics_queue;
-    VmaAllocator allocator;
-#ifdef USE_VULKAN_VALIDATION_LAYERS
-    VkDebugReportCallbackEXT debugReportCallback;
-    VkDebugUtilsMessengerEXT debugUtilsMessenger;
-#endif
-
-    Device() = delete;
-    Device(
-        std::vector<std::string> layers,
-        std::vector<std::string> instance_extensions);
-    void destroy();
-
-    Buffer create_buffer(
-        VkDeviceSize size,
-        VkBufferUsageFlags usage,
-        VmaAllocationCreateInfo create_info = {
-            .usage = VMA_MEMORY_USAGE_AUTO,
-        });
-
-    Texture2D create_texture(
-        VkExtent2D extent,
-        VkFormat format,
-        VkImageUsageFlags usage,
-        VmaAllocationCreateInfo create_info = {
-            .usage = VMA_MEMORY_USAGE_AUTO,
-        });
-
-    Texture2D create_texture_from_image(
-        const char* filename,
-        VkFormat format,
-        VkImageUsageFlags usage,
-        VmaAllocationCreateInfo create_info = {
-            .usage = VMA_MEMORY_USAGE_AUTO,
-        });
-
-    CommandBuffer create_command_buffer();
-};
-
-} // namespace iris
\ No newline at end of file
-- 
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