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Don't probe for PlayStation controllers when we already know the controller type 

Fixes https://github.com/libsdl-org/SDL/issues/7556
This commit is contained in:
Sam Lantinga 2023-03-30 07:36:40 -07:00
parent a67d410501
commit 655a07bdd8
1 changed files with 7 additions and 0 deletions
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7
src/joystick/hidapi/SDL_hidapijoystick.c
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@ -135,6 +135,13 @@ void HIDAPI_DumpPacket(const char *prefix, const Uint8 *data, int size)
SDL_bool HIDAPI_SupportsPlaystationDetection(Uint16 vendor, Uint16 product)
{
/* If we already know the controller is a different type, don't try to detect it.
* This fixes a hang with the HORIPAD for Nintendo Switch (0x0f0d/0x00c1)
*/
if (SDL_GetGamepadTypeFromVIDPID(vendor, product, NULL, SDL_FALSE) != SDL_GAMEPAD_TYPE_UNKNOWN) {
return SDL_FALSE;
}
switch (vendor) {
case USB_VENDOR_DRAGONRISE:
return SDL_TRUE;