app/internal/window: add note about ANGLE when failing to load it

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2019-11-01 19:30:52 +01:00
parent af353822fa
commit 15e34e9ca2
+1 -1
View File
@@ -52,7 +52,7 @@ func mustLoadDLL(dll *syscall.LazyDLL, name string) {
if loadErr == nil {
return
}
pmsg := syscall.StringToUTF16Ptr("Failed to load " + name)
pmsg := syscall.StringToUTF16Ptr("Failed to load " + name+ ". Gio requires the ANGLE OpenGL ES driver to run. A prebuilt version can be downloaded from https://gioui.org/doc/install.")
ptitle := syscall.StringToUTF16Ptr("Error")
syscall.MessageBox(0 /* HWND */, pmsg, ptitle, syscall.MB_ICONERROR|syscall.MB_SYSTEMMODAL)
os.Exit(1)