More comments

1 files changed, 4 insertions, 1 deletions

diff --git a/main.c b/main.c
index 559b3f9..e3cb99d 100644
--- a/main.c
+++ b/main.c
@@ -277,6 +277,9 @@ static void createInstance()
 #else
 	nRequired = 0;
 #endif
+	// XXX: Eventually Pugl should return the platform-specific string(s) of the name(s)
+	// of the required surface (and) type(s) for that platform, e.g., VK_KHR_XLIB_SURFACE_EXTENSION_NAME for X11
+	// This could be negotiated at a later time.
 	static const char *const additional[] = {
 		VK_KHR_SURFACE_EXTENSION_NAME,
 		VK_KHR_XLIB_SURFACE_EXTENSION_NAME,
@@ -962,7 +965,7 @@ void initVulkan()
 	// Eventually, Pugl should wrap the call to XXX, where XXX is one of:
 	// * vkCreateXlibSurfaceKHR()
 	// * vkCreateWin32SurfaceKHR()
-	// * vkCreateMacOSSurfaceMVK() (using MoltenVK compatibility over Metal)
+	// * vkCreateMacOSSurfaceMVK()
 	// * possibly (?) others in the future
 	// However, it should do it differently than how SDL does it, because SDL loads the Vulkan Loader
 	// using hidden global state, which goes against Pugl's embedded model.