Minor cleanup and texture update

graphics/src/vulkan_base.c

@@ -54,7 +54,7 @@ const char* g_enabled_instance_layers_names[] = {"VK_LAYER_KHRONOS_validation"};
 #else
 #define ENABLED_EXTENSIONS_COUT 3
 #define ENABLED_INSTANCE_LAYERS_COUNT 0
-const char* g_enabled_instance_layers_names = {};
+const char* g_enabled_instance_layers_names[] = {};
 #endif
 
 const char* g_enabled_instance_extensions_names[ENABLED_EXTENSIONS_COUT] = {};