From e3c514f1c279c9955cac6b1fa9d0ede6ecbc310d Mon Sep 17 00:00:00 2001
From: gramanas <anastasis.gramm2@gmail.com>
Date: Tue, 4 Jun 2024 15:50:06 +0300
Subject: vks work and clang-format

---
 src/state.h | 76 +++++++++++++++++++++++++++----------------------------------
 1 file changed, 34 insertions(+), 42 deletions(-)

(limited to 'src/state.h')

diff --git a/src/state.h b/src/state.h
index 95f636b..28f49e6 100644
--- a/src/state.h
+++ b/src/state.h
@@ -3,8 +3,10 @@
 #include <shaderc/shaderc.h>
 #include <vulkan/vulkan_core.h>
 
-#define CGLM_FORCE_DEPTH_ZERO_TO_ONE
+#define VKSETUP_IMPLEMENTATION
+#include "vksetup.h"
 
+#define CGLM_FORCE_DEPTH_ZERO_TO_ONE
 #include "../lib/cglm/include/cglm/cglm.h"
 
 #pragma once
@@ -38,11 +40,13 @@ typedef struct {
   VkSemaphore render_finished_semaphore;
   VkFence in_flight_fence;
 
-  VkBuffer vk_uniform_buffer;
-  VkDeviceMemory vk_uniform_buffer_memory;
-  void * vk_uniform_buffer_mapped;
+  vks_buffer uniform_buffer;
+  void * uniform_buffer_mapped;
 
   VkDescriptorSet vk_descriptor_set;
+
+  VkDescriptorSet vk_compute_descriptor_set;
+  vks_buffer shader_storage_buffer;
 } frame_data;
 
 typedef struct {
@@ -62,6 +66,13 @@ typedef struct {
   V2 texCoord;
 } Vertex;
 
+typedef struct {
+  vec2 position;
+  vec2 velocity;
+  vec4 color;
+} Particle;
+
+
 typedef struct state {
   camera3d camera;
 
@@ -75,62 +86,44 @@ typedef struct state {
   int mouse_pressed;
   int middle_click;
 
-  UniformBufferObject ubo;
-
   float x;
   int zoom;
 
-  SDL_Window *sdl_window;
+  UniformBufferObject ubo;
+
   int sdl_window_resized;
 
-  VkInstance vk_instance;
   VkDebugUtilsMessengerEXT vk_debug_messenger;
   PFN_vkCreateDebugUtilsMessengerEXT pfnCreateDebugUtilsMessengerEXT;
   PFN_vkDestroyDebugUtilsMessengerEXT pfnDestroyDebugUtilsMessengerEXT;
 
-  VkPhysicalDevice vk_physical_device;
-  VkDevice vk_device;
+  vks_context vk;
+
   VkQueue vk_graphics_queue;
-  VkSurfaceKHR vk_surface;
   VkQueue vk_present_queue;
 
-  VkSwapchainKHR vk_swap_chain;
-
-  uint32_t vk_swap_chain_image_count;
-  VkImage vk_swap_chain_images[5];
-  VkImageView vk_swap_chain_image_views[5]; // 5 for some reason
-
-  VkFormat vk_swap_chain_image_format;
-  VkExtent2D vk_swap_chain_extent;
-
   VkDescriptorSetLayout vk_descriptor_set_layout;
-  VkPipelineLayout vk_pipeline_layout;
-  VkPipeline vk_graphics_pipeline;
+
+  vks_pipeline graphics_pipeline;
 
   VkCommandPool vk_command_pool;
 
   frame_data frames[MAX_FRAMES_IN_FLIGHT];
 
-  VkBuffer vk_vertex_buffer;
-  VkDeviceMemory vk_vertex_buffer_memory;
-
-  VkBuffer vk_index_buffer;
-  VkDeviceMemory vk_index_buffer_memory;
+  vks_buffer vertex_buffer;
+  vks_buffer index_buffer;
 
   VkDescriptorPool vk_descriptor_pool;
 
   shaderc_compilation_result_t prev_vert_result;
   shaderc_compilation_result_t prev_frag_result;
+  shaderc_compilation_result_t prev_comp_result;
 
   uint32_t vk_mip_levels;
-  VkImage vk_texture_image;
-  VkDeviceMemory vk_texture_image_memory;
-  VkImageView vk_texture_image_view;
+  vks_image texture_image;
   VkSampler vk_texture_sampler;
 
-  VkImage vk_depth_image;
-  VkDeviceMemory vk_depth_image_memory;
-  VkImageView vk_depth_image_view;
+  vks_image depth_image;
 
   VkPolygonMode polygon_mode;
 
@@ -138,22 +131,21 @@ typedef struct state {
   size_t vertices_count;
   uint32_t * indices;
   size_t indices_count;
-  VkBuffer vertexBuffer;
-  VkDeviceMemory vertexBufferMemory;
 
   char model_path[1000];
 
   VkSampleCountFlagBits msaa_samples;
 
-  VkImage vk_color_image;
-  VkDeviceMemory vk_color_image_memory;
-  VkImageView vk_color_image_view;
+  vks_image color_image;
+
+  VkDescriptorSetLayout vk_compute_descriptor_set_layout;
+  VkPipelineLayout vk_compute_pipeline_layout;
+  VkPipeline vk_compute_pipeline;
 } state_t;
 
 static void
 init_state(state_t *s)
 {
-
   strcpy(s->model_path, "assets/monkey.obj");
   s->camera.pos[0] = 2.0f;
   s->camera.pos[1] = 2.0f;
@@ -195,10 +187,10 @@ init_state(state_t *s)
 
   glm_mat4_identity(s->ubo.model);
 
-  s->sdl_window = NULL;
+  s->vk.window = NULL;
 
-  s->vk_swap_chain_image_count = 0;
-  s->vk_physical_device = VK_NULL_HANDLE;
+  s->vk.swapchain.image_count = 0;
+  s->vk.physical_device = VK_NULL_HANDLE;
 
   s->prev_vert_result = NULL;
   s->prev_frag_result = NULL;
-- 
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