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Don't filter out controllers when launched by Steam under Proton

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Fixes https://github.com/libsdl-org/SDL/issues/11579
Fixes https://github.com/libsdl-org/SDL/issues/12106

(cherry picked from commit 3060105cfa)
This commit is contained in:
Sam Lantinga
2024-12-05 19:22:32 -08:00
parent da0cf3f634
commit 482d964733
1 changed files with 10 additions and 5 deletions
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15
src/joystick/SDL_gamecontroller.c
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@@ -2127,15 +2127,20 @@ SDL_bool SDL_ShouldIgnoreGameController(const char *name, SDL_JoystickGUID guid)
SDL_GetJoystickGUIDInfo(guid, &vendor, &product, &version, NULL);
#ifdef __WIN32__
if (SDL_GetHintBoolean("SDL_GAMECONTROLLER_ALLOW_STEAM_VIRTUAL_GAMEPAD", SDL_FALSE)) {
/* We're running under Steam and it will hide any controllers that we shouldn't open */
return FALSE;
if (SDL_GetHintBoolean("SDL_GAMECONTROLLER_ALLOW_STEAM_VIRTUAL_GAMEPAD", SDL_FALSE) &&
SDL_GetHintBoolean("STEAM_COMPAT_PROTON", SDL_FALSE)) {
/* We are launched by Steam and running under Proton
* We can't tell whether this controller is a Steam Virtual Gamepad,
* so assume that Proton is doing the appropriate filtering of controllers
* and anything we see here is fine to use.
*/
return SDL_FALSE;
}
#else
#endif // __WIN32__
if (SDL_IsJoystickSteamVirtualGamepad(vendor, product, version)) {
return !SDL_GetHintBoolean("SDL_GAMECONTROLLER_ALLOW_STEAM_VIRTUAL_GAMEPAD", SDL_FALSE);
}
#endif
if (SDL_allowed_controllers.num_included_entries > 0) {
if (SDL_VIDPIDInList(vendor, product, &SDL_allowed_controllers)) {