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Allow setting the player index to -1, which turns off the player LED for PS5 controllers

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This commit is contained in:
Sam Lantinga 2021-01-04 12:24:44 -08:00
parent bf754b52bf
commit b2a0c712cb
4 changed files with 9 additions and 6 deletions
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7
src/joystick/SDL_joystick.c
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@ -160,9 +160,6 @@ SDL_SetJoystickIDForPlayerIndex(int player_index, SDL_JoystickID instance_id)
int device_index;
int existing_player_index;
if (player_index < 0) {
return SDL_FALSE;
}
if (player_index >= SDL_joystick_player_count) {
SDL_JoystickID *new_players = (SDL_JoystickID *)SDL_realloc(SDL_joystick_players, (player_index + 1)*sizeof(*SDL_joystick_players));
if (!new_players) {
@ -184,7 +181,9 @@ SDL_SetJoystickIDForPlayerIndex(int player_index, SDL_JoystickID instance_id)
SDL_joystick_players[existing_player_index] = -1;
}
SDL_joystick_players[player_index] = instance_id;
if (player_index >= 0) {
SDL_joystick_players[player_index] = instance_id;
}
/* Update the driver with the new index */
device_index = SDL_JoystickGetDeviceIndexFromInstanceID(instance_id);