Vulkan surface now initializing on MacOS

Updated Volk library

tests/smoke/hello_cube/CMakeLists.txt

@@ -27,6 +27,8 @@ if (WIN32)
 else(WIN32)
   add_executable(kraken_cube main_macos.mm harness.cpp hello_cube.cpp)
   set(CMAKE_CXX_COMPILER "clang++")
+  list (APPEND EXTRA_LIBS "-framework QuartzCore")
+  list (APPEND EXTRA_LIBS "-framework Metal")
 endif(WIN32)
 
 add_dependencies(kraken_cube kraken_cube_assets)

tests/smoke/hello_cube/harness.cpp

@@ -34,7 +34,7 @@
 #include "kraken.h"
 #include "hello_cube.h"
 
-bool test_init(void* windowHandle)
+bool test_init(void* platformHandle)
 {
   KrInitializeInfo init_info = {};
   init_info.sType = KR_STRUCTURE_TYPE_INITIALIZE;
@@ -50,11 +50,7 @@ bool test_init(void* windowHandle)
   KrCreateWindowSurfaceInfo create_surface_info = {};
   create_surface_info.sType = KR_STRUCTURE_TYPE_CREATE_WINDOW_SURFACE;
   create_surface_info.surfaceHandle = 1;
-#if defined(WIN32) || defined(WIN64)
-  create_surface_info.hWnd = windowHandle;
-#elif defined(__APPLE__)
-  create_surface_info.view = windowHandle;
-#endif
+  create_surface_info.platformHandle = platformHandle;
   res = KrCreateWindowSurface(&create_surface_info);
   if (res != KR_SUCCESS) {
     //printf("Failed to create window surface.\n");

tests/smoke/hello_cube/harness.h

@@ -31,5 +31,5 @@
 
 #pragma once
  
-bool test_init(void* windowHandle);
+bool test_init(void* platformHandle);
 bool test_shutdown();

tests/smoke/hello_cube/hello_cube.cpp

@@ -53,7 +53,7 @@ bool smoke_load()
   if (res != KR_SUCCESS) {
     //printf("Failed to load resource: %s\n", arg);
     KrShutdown();
-    return 1;
+    return false;
   }
 
   /*
@@ -84,4 +84,6 @@ bool smoke_load()
   // create_camera_info.node.camera.skybox_texture = kSkyboxTextureResourceHandle;
   res = KrCreateNode(&create_camera_info);
   assert(res == KR_SUCCESS);
+  
+  return true;
 }

tests/smoke/hello_cube/main_macos.mm

@@ -30,6 +30,7 @@
 //
 
 #import "Cocoa/Cocoa.h"
+#import "QuartzCore/CAMetalLayer.h"
 #include "kraken.h"
 #include "harness.h"
 
@@ -59,10 +60,11 @@ int main(int argc, const char * argv[])
     [windowController autorelease];
       
     NSView *view = [[NSView alloc] initWithFrame:NSMakeRect(0, 0, 640, 480)];
-    [view setWantsLayer:YES];
+    view.wantsLayer = YES;
+    view.layer = [CAMetalLayer layer];
     view.layer.backgroundColor = [[NSColor purpleColor] CGColor];
 
-    if (!test_init(static_cast<void*>(view))) {
+    if (!test_init(static_cast<void*>(view.layer))) {
       return 1;
     }