hot reload shaders bby

1 files changed, 11 insertions, 1 deletions

diff --git a/src/state.h b/src/state.h
index 3890694..17be1c0 100644
--- a/src/state.h
+++ b/src/state.h
@@ -1,7 +1,10 @@
 #include <SDL2/SDL.h>
+#include <vulkan/vulkan.h>
+#include <shaderc/shaderc.h>
+
+#define CGLM_FORCE_DEPTH_ZERO_TO_ONE
 
 #include "../lib/cglm/include/cglm/cglm.h"
-#include <vulkan/vulkan.h>
 
 #pragma once
 
@@ -22,6 +25,7 @@ typedef struct {
   mat4 model;
   mat4 view;
   mat4 proj;
+  vec2 resolution;
 } UniformBufferObject;
 
 typedef struct {
@@ -98,6 +102,9 @@ typedef struct state {
   VkDeviceMemory vk_index_buffer_memory;
 
   VkDescriptorPool vk_descriptor_pool;
+
+  shaderc_compilation_result_t prev_vert_result;
+  shaderc_compilation_result_t prev_frag_result;
 } state_t ;
 
 static void
@@ -144,4 +151,7 @@ init_state(state_t * s)
   s->vk_physical_device = VK_NULL_HANDLE;
 
   s->vk_swap_chain_framebuffers_count = 0;
+
+  s->prev_vert_result = NULL;
+  s->prev_frag_result = NULL;
 }