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joystick/vita: fix index value use returned by SDL_GetJoystickInstanceID

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Reference issue: https://github.com/libsdl-org/SDL/issues/7051
This commit is contained in:
Ozkan Sezer
2023-01-11 21:56:50 +03:00
parent 85924687fd
commit f046788a5a
1 changed files with 3 additions and 3 deletions
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6
src/joystick/vita/SDL_sysjoystick.c
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@@ -226,7 +226,7 @@ static void VITA_JoystickUpdate(SDL_Joystick *joystick)
SceCtrlData *pad = NULL; SceCtrlData *pad = NULL;
Uint64 timestamp = SDL_GetTicksNS(); Uint64 timestamp = SDL_GetTicksNS();
int index = (int)SDL_GetJoystickInstanceID(joystick); int index = (int)SDL_GetJoystickInstanceID(joystick) - 1;
if (index == 0) if (index == 0)
pad = &pad0; pad = &pad0;
@@ -319,7 +319,7 @@ SDL_JoystickGUID VITA_JoystickGetDeviceGUID(int device_index)
static int VITA_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble) static int VITA_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
{ {
int index = (int)SDL_GetJoystickInstanceID(joystick); int index = (int)SDL_GetJoystickInstanceID(joystick) - 1;
SceCtrlActuator act; SceCtrlActuator act;
SDL_zero(act); SDL_zero(act);
@@ -344,7 +344,7 @@ static Uint32 VITA_JoystickGetCapabilities(SDL_Joystick *joystick)
static int VITA_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue) static int VITA_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{ {
int index = (int)SDL_GetJoystickInstanceID(joystick); int index = (int)SDL_GetJoystickInstanceID(joystick) - 1;
if (sceCtrlSetLightBar(ext_port_map[index], red, green, blue) < 0) { if (sceCtrlSetLightBar(ext_port_map[index], red, green, blue) < 0) {
return SDL_Unsupported(); return SDL_Unsupported();
} }