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Add blacklist words for gamepad names

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Nintorch
2025-10-03 20:18:28 +05:00
committed by Sam Lantinga
parent 8824eace93
commit 6e6dc500b5
1 changed files with 68 additions and 20 deletions
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88
src/joystick/SDL_gamepad.c
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@@ -168,6 +168,52 @@ static SDL_vidpid_list SDL_ignored_gamepads = {
false
};
/*
List of words in gamepad names that indicate that the gamepad should not be detected.
See also `initial_blacklist_devices` in SDL_joystick.c
*/
enum SDL_GamepadBlacklistWordsPosition {
GAMEPAD_BLACKLIST_BEGIN,
GAMEPAD_BLACKLIST_END,
GAMEPAD_BLACKLIST_ANYWHERE,
};
struct SDL_GamepadBlacklistWords {
const char* str;
enum SDL_GamepadBlacklistWordsPosition pos;
};
static const struct SDL_GamepadBlacklistWords SDL_gamepad_blacklist_words[] = {
#ifdef SDL_PLATFORM_LINUX
{" Motion Sensors", GAMEPAD_BLACKLIST_END}, // Don't treat the PS3 and PS4 motion controls as a separate gamepad
{" IMU", GAMEPAD_BLACKLIST_END}, // Don't treat the Nintendo IMU as a separate gamepad
// Don't treat the Wii extension controls as a separate gamepad
{" Accelerometer", GAMEPAD_BLACKLIST_END},
{" IR", GAMEPAD_BLACKLIST_END},
{" Motion Plus", GAMEPAD_BLACKLIST_END},
{" Nunchuk", GAMEPAD_BLACKLIST_END},
#endif
// The Google Pixel fingerprint sensor, as well as other fingerprint sensors, reports itself as a joystick
{"uinput-", GAMEPAD_BLACKLIST_BEGIN},
{" TouchPad", GAMEPAD_BLACKLIST_END}, // "SynPS/2 Synaptics TouchPad"
{" Touchpad", GAMEPAD_BLACKLIST_END}, // "Sony Interactive Entertainment DualSense Wireless Controller Touchpad"
{"Synaptics ", GAMEPAD_BLACKLIST_BEGIN}, // "Synaptics TM2768-001"
{"Trackpad", GAMEPAD_BLACKLIST_ANYWHERE},
{"Clickpad", GAMEPAD_BLACKLIST_ANYWHERE},
// "PG-90215 Keyboard", "Usb Keyboard Usb Keyboard Consumer Control", "Framework Laptop 16 Keyboard Module - ISO System Control"
{" Keyboard", GAMEPAD_BLACKLIST_ANYWHERE},
{" Laptop ", GAMEPAD_BLACKLIST_ANYWHERE}, // "Framework Laptop 16 Numpad Module System Control"
{"Mouse ", GAMEPAD_BLACKLIST_BEGIN}, // "Mouse passthrough"
{" Pen", GAMEPAD_BLACKLIST_END}, // "Wacom One by Wacom S Pen"
{" Finger", GAMEPAD_BLACKLIST_END}, // "Wacom HID 495F Finger"
{" LED ", GAMEPAD_BLACKLIST_ANYWHERE}, // "ASRock LED Controller"
{" Thelio ", GAMEPAD_BLACKLIST_ANYWHERE}, // "System76 Thelio Io 2"
};
static GamepadMapping_t *SDL_PrivateAddMappingForGUID(SDL_GUID jGUID, const char *mappingString, bool *existing, SDL_GamepadMappingPriority priority);
static void SDL_PrivateLoadButtonMapping(SDL_Gamepad *gamepad, GamepadMapping_t *pGamepadMapping);
static GamepadMapping_t *SDL_PrivateGetGamepadMapping(SDL_JoystickID instance_id, bool create_mapping);
@@ -3144,27 +3190,29 @@ bool SDL_IsGamepad(SDL_JoystickID instance_id)
*/
bool SDL_ShouldIgnoreGamepad(Uint16 vendor_id, Uint16 product_id, Uint16 version, const char *name)
{
#ifdef SDL_PLATFORM_LINUX
if (SDL_endswith(name, " Motion Sensors")) {
// Don't treat the PS3 and PS4 motion controls as a separate gamepad
return true;
}
if (SDL_strncmp(name, "Nintendo ", 9) == 0 && SDL_strstr(name, " IMU") != NULL) {
// Don't treat the Nintendo IMU as a separate gamepad
return true;
}
if (SDL_endswith(name, " Accelerometer") ||
SDL_endswith(name, " IR") ||
SDL_endswith(name, " Motion Plus") ||
SDL_endswith(name, " Nunchuk")) {
// Don't treat the Wii extension controls as a separate gamepad
return true;
}
#endif
int i;
for (i = 0; i < SDL_arraysize(SDL_gamepad_blacklist_words); i++) {
const struct SDL_GamepadBlacklistWords *blacklist_word = &SDL_gamepad_blacklist_words[i];
if (name && SDL_startswith(name, "uinput-")) {
// The Google Pixel fingerprint sensor, as well as other fingerprint sensors, reports itself as a joystick
return true;
switch (blacklist_word->pos) {
case GAMEPAD_BLACKLIST_BEGIN:
if (SDL_startswith(name, blacklist_word->str)) {
return true;
}
break;
case GAMEPAD_BLACKLIST_END:
if (SDL_endswith(name, blacklist_word->str)) {
return true;
}
break;
case GAMEPAD_BLACKLIST_ANYWHERE:
if (SDL_strstr(name, blacklist_word->str) != NULL) {
return true;
}
break;
}
}
#ifdef SDL_PLATFORM_WIN32