Win32: Add comment clarifying use of ToUnicode

Fixes #2100

(cherry picked from commit 62e175ef9f)
This commit is contained in:
Camilla Löwy 2022-05-05 21:47:34 +02:00
parent f4e36e5389
commit 2a6d25d1aa

View File

@ -503,6 +503,8 @@ void _glfwUpdateKeyNamesWin32(void)
if (length == -1)
{
// This is a dead key, so we need a second simulated key press
// to make it output its own character (usually a diacritic)
length = ToUnicode(vk, scancode, state,
chars, sizeof(chars) / sizeof(WCHAR),
0);