update dlib to include vulkan

assets.d

@@ -1,6 +1,38 @@
 module dlib.assets;
 
-import dlibincludes;
+import dlibincludes : cgltf_result, 
+			                cgltf_memory_options, 
+											cgltf_file_options, 
+											cgltf_size, 
+											cgltf_image, 
+											cgltf_accessor, 
+											cgltf_result_success, 
+											cgltf_result_io_error,
+											cgltf_free,
+											cgltf_options,
+											cgltf_node,
+											cgltf_load_buffers,
+											cgltf_data,
+											cgltf_load_buffer_base64,
+											stbi_image_free,
+											stbi_load_from_memory,
+											cgltf_primitive_type_triangles,
+											cgltf_node_transform_world,
+											cgltf_float,
+											cgltf_mesh,
+											cgltf_parse,
+											cgltf_attribute_type_position,
+											cgltf_type_vec3,
+											cgltf_component_type_r_32f,
+											cgltf_attribute_type_normal,
+											cgltf_attribute_type_tangent,
+											cgltf_type_vec4,
+											cgltf_attribute_type_texcoord,
+											cgltf_type_vec2,
+											cgltf_component_type_r_8u,
+											cgltf_component_type_r_16u,
+											cgltf_attribute_type_color,
+											cgltf_component_type_r_32u;
 import dlib.aliases;
 import dlib.util;
 import dlib.alloc;
@@ -10,7 +42,8 @@ import std.file;
 import std.path;
 import std.format;
 import std.stdio;
-import std.exception;
+import core.stdc.string : strlen;
+import core.stdc.stdio : File = FILE, FOpen = fopen, FSeek = fseek, FTell = ftell, FClose = fclose, FRead = fread, SeekSet = SEEK_SET, SeekEnd = SEEK_END;
 
 __gshared ImageData DEFAULT_IMAGE    = GenerateDefaultTexture(32, 32);
 __gshared Material  DEFAULT_MATERIAL = GenerateDefaultMaterial();
@@ -148,29 +181,30 @@ U32ColToVec4(u32 col, Vec4* vec)
 
 // TODO: make better
 u8[]
-OpenFile(string file_name)
+OpenFile(string file_name) nothrow @nogc
 {
-	File f;
+	File* f;
 	u8[] data;
 
-	try
+	f = FOpen(file_name.ptr, "rb");
+	if(f)
 	{
-		f = File(file_name, "rb");
-		data = Alloc!(u8)(f.size());
-		f.rawRead(data);
-	}
-	catch(Exception e)
-	{
-		data = null;
-	}
+		FSeek(f, 0, SeekEnd);
+		u64 size = FTell(f);
+		FSeek(f, 0, SeekSet);
 
-	f.close();
+		data = Alloc!(u8)(size);
+
+		FRead(data.ptr, 1, size, f);
+
+		FClose(f);
+	}
 
 	return data;
 }
 
 extern (C) cgltf_result
-GLTFLoadCallback(cgltf_memory_options* memory_opts, cgltf_file_options* file_opts, const(char)* path, cgltf_size* size, void** data)
+GLTFLoadCallback(cgltf_memory_options* memory_opts, cgltf_file_options* file_opts, const(char)* path, cgltf_size* size, void** data) nothrow @nogc
 {
 	u8[] file_data = OpenFile(ConvToStr(path[0 .. strlen(path)]));
 
@@ -183,7 +217,7 @@ GLTFLoadCallback(cgltf_memory_options* memory_opts, cgltf_file_options* file_opt
 }
 
 extern (C) void
-GLTFFreeCallback(cgltf_memory_options* memory_opts, cgltf_file_options* file_opts, void* data, cgltf_size size)
+GLTFFreeCallback(cgltf_memory_options* memory_opts, cgltf_file_options* file_opts, void* data, cgltf_size size) nothrow @nogc
 {
 	Free(data);
 }
@@ -779,3 +813,4 @@ GenerateDefaultMaterial()
 	return mat;
 }
 
+import std.exception;

dlibincludes.c

@@ -23,6 +23,10 @@
 # include "external/stb/stb_truetype.h"
 #endif
 
+#ifdef DLIB_INCLUDE_VULKAN
+# include "../VulkanRenderer/vulkan_includes.c"
+#endif
+
 #define CGLM_FORCE_DEPTH_ZERO_TO_ONE
 #include "external/cglm/cglm.h"