[Qemu-devel] [PATCH] SDL: Fix dead keys

[Samuel Thibault <samuel.thibault@ens-lyon.org>]

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Hello,

On a lot of keyboards (e.g. french, finnish, ...), there are dead keys,
i.e. they don't output text alone.  Qemu's sdl.c always enable unicode
mode, so that these keys don't actually produce a keycode, and the
result is that these keys don't work at all in the guest.  The attached
patch fixes that by enabling/disabling unicode mode as needed.

Samuel

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Index: sdl.c
===================================================================
--- sdl.c	(r�vision 4173)
+++ sdl.c	(copie de travail)
@@ -352,6 +352,7 @@
     }
 
     vga_hw_update();
+    SDL_EnableUNICODE(!is_graphic_console());
 
     while (SDL_PollEvent(ev)) {
         switch (ev->type) {
@@ -640,7 +641,6 @@
     sdl_resize(ds, 640, 400);
     sdl_update_caption();
     SDL_EnableKeyRepeat(250, 50);
-    SDL_EnableUNICODE(1);
     gui_grab = 0;
 
     sdl_cursor_hidden = SDL_CreateCursor(&data, &data, 8, 1, 0, 0);