[PULL 8/8] sdl2: Add extra mouse buttons

[Gerd Hoffmann]

From: Darrell Walisser <darrell.walisser@gmail.com>

Allows guest to receive mouse buttons 4 and 5, aka "SIDE" button
and "EXTRA" button

Signed-off-by: Darrell Walisser <darrell.walisser@gmail.com>
Message-id: GNUALCfDBqhCUvLwBNJaKqxcPewMtlqCnixk8xTrgI@ubuntu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 ui/sdl2.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ui/sdl2.c b/ui/sdl2.c
index 189d26e2a951..a578017268ae 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -275,6 +275,8 @@ static void sdl_send_mouse_event(struct sdl2_console *scon, 
int dx, int dy,
         [INPUT_BUTTON_LEFT]       = SDL_BUTTON(SDL_BUTTON_LEFT),
         [INPUT_BUTTON_MIDDLE]     = SDL_BUTTON(SDL_BUTTON_MIDDLE),
         [INPUT_BUTTON_RIGHT]      = SDL_BUTTON(SDL_BUTTON_RIGHT),
+        [INPUT_BUTTON_SIDE]       = SDL_BUTTON(SDL_BUTTON_X1),
+        [INPUT_BUTTON_EXTRA]      = SDL_BUTTON(SDL_BUTTON_X2)
     };
     static uint32_t prev_state;
 
-- 
2.27.0