added vertex buffers

1 files changed, 17 insertions, 0 deletions

diff --git a/src/graphics.h b/src/graphics.h
index 52e511e..470ea9b 100644
--- a/src/graphics.h
+++ b/src/graphics.h
@@ -3,6 +3,7 @@
 
 #include <stdint.h>
 #include <stdbool.h>
+#include <cglm/cglm.h>
 #include <vulkan/vulkan.h>
 
 #include "common.h"
@@ -13,6 +14,16 @@
 
 typedef uint32_t u32;
 
+typedef struct vertex {
+    vec2 pos;
+    vec3 color;
+} vertex_t;
+
+typedef struct buffer {
+    VkBuffer buffer;
+    VkDeviceMemory memory;
+} buffer_t;
+
 typedef struct graphics {
     VkInstance instance;
     VkDebugUtilsMessengerEXT debug_messenger;
@@ -54,6 +65,9 @@ typedef struct graphics {
         VkFence     fence_inflight;
     } sync;
 
+    buffer_t vertex_buffer;
+    buffer_t staging_buffer;
+    
 } * graphics_t;
 
 struct graphics_info {
@@ -63,6 +77,9 @@ struct graphics_info {
     const char* const* extensions;
     u32 ext_count;
 
+    vertex_t *vertices;
+    size_t nvertices;
+
     int (*surface_func)(VkInstance instance, VkSurfaceKHR *surface);
 };