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Fixed centering the D-pad on some joysticks 

Fixes https://github.com/libsdl-org/SDL/issues/6767
main
Sam Lantinga 2022-12-05 13:33:04 -08:00
parent fcafe40948
commit e8b1dfef9b
1 changed files with 4 additions and 1 deletions
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5
src/joystick/windows/SDL_rawinputjoystick.c
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@ -1451,6 +1451,7 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
for (i = 0; i < nhats; ++i) { for (i = 0; i < nhats; ++i) {
HIDP_DATA *item = GetData(ctx->hat_indices[i], ctx->data, data_length); HIDP_DATA *item = GetData(ctx->hat_indices[i], ctx->data, data_length);
if (item) { if (item) {
Uint8 hat = SDL_HAT_CENTERED;
const Uint8 hat_states[] = { const Uint8 hat_states[] = {
SDL_HAT_CENTERED, SDL_HAT_CENTERED,
SDL_HAT_UP, SDL_HAT_UP,
@ -1461,6 +1462,7 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
SDL_HAT_DOWN | SDL_HAT_LEFT, SDL_HAT_DOWN | SDL_HAT_LEFT,
SDL_HAT_LEFT, SDL_HAT_LEFT,
SDL_HAT_UP | SDL_HAT_LEFT, SDL_HAT_UP | SDL_HAT_LEFT,
SDL_HAT_CENTERED,
}; };
ULONG state = item->RawValue; ULONG state = item->RawValue;
@ -1468,8 +1470,9 @@ static void RAWINPUT_HandleStatePacket(SDL_Joystick *joystick, Uint8 *data, int
#ifdef SDL_JOYSTICK_RAWINPUT_MATCHING #ifdef SDL_JOYSTICK_RAWINPUT_MATCHING
match_state = (match_state & ~HAT_MASK) | hat_map[state]; match_state = (match_state & ~HAT_MASK) | hat_map[state];
#endif #endif
SDL_PrivateJoystickHat(timestamp, joystick, i, hat_states[state]); hat = hat_states[state];
} }
SDL_PrivateJoystickHat(timestamp, joystick, i, hat);
} }
} }