[BREAKING] This crashes on Linux, and looks like it's crashing wayland? Testing on Windows.

vk_types.h

@@ -30,6 +30,14 @@
     } while (0)
 
 
+constexpr unsigned int FRAME_OVERLAP=2;
+
+struct AllocatedBuffer {
+  VkBuffer buffer;
+  VmaAllocation allocation;
+  VmaAllocationInfo info;
+};
+
 struct AllocatedImage {
   VkImage image;
   VkImageView imageView;
@@ -53,4 +61,22 @@ struct ComputeEffect {
   ComputePushConstants data;
 };
 
-constexpr unsigned int FRAME_OVERLAP=2;
+struct Vertex {
+  glm::vec3 position;
+  float uv_x;
+  glm::vec3 normal;
+  float uv_y;
+  glm::vec4 color;
+};
+
+struct GPUMeshBuffers {
+  AllocatedBuffer indexBuffer;
+  AllocatedBuffer vertexBuffer;
+  VkDeviceAddress vertexBufferAddress;
+};
+
+struct GPUDrawPushConstants {
+  glm::mat4 worldMatrix;
+  VkDeviceAddress vertexBuffer;
+};
+