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Fixed analyze warnings in SDL_xinputjoystick.c 

warning C6340: Mismatch on sign: 'int' passed as _Param_(4) when some unsigned type is required in call to 'SDL_snprintf_REAL'.
warning C6001: Using uninitialized memory 'devName'.
warning C6340: Mismatch on sign: 'unsigned char' passed as _Param_(4) when some signed type is required in call to 'SDL_snprintf_REAL'.
warning C6221: Implicit cast between semantically different integer types:  comparing HRESULT to an integer.  Consider using SUCCEEDED or FAILED macros instead.
main
Sam Lantinga 2023-12-04 21:42:47 -08:00
parent 2b5c7db645
commit 0f34ca2e71
1 changed files with 14 additions and 14 deletions
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28
src/joystick/windows/SDL_xinputjoystick.c
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@ -77,37 +77,37 @@ static const char *GetXInputName(const Uint8 userid, BYTE SubType)
static char name[32];
if (SDL_XInputUseOldJoystickMapping()) {
(void)SDL_snprintf(name, sizeof(name), "X360 Controller #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "X360 Controller #%d", 1 + userid);
} else {
switch (SubType) {
case XINPUT_DEVSUBTYPE_GAMEPAD:
(void)SDL_snprintf(name, sizeof(name), "XInput Controller #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput Controller #%d", 1 + userid);
break;
case XINPUT_DEVSUBTYPE_WHEEL:
(void)SDL_snprintf(name, sizeof(name), "XInput Wheel #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput Wheel #%d", 1 + userid);
break;
case XINPUT_DEVSUBTYPE_ARCADE_STICK:
(void)SDL_snprintf(name, sizeof(name), "XInput ArcadeStick #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput ArcadeStick #%d", 1 + userid);
break;
case XINPUT_DEVSUBTYPE_FLIGHT_STICK:
(void)SDL_snprintf(name, sizeof(name), "XInput FlightStick #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput FlightStick #%d", 1 + userid);
break;
case XINPUT_DEVSUBTYPE_DANCE_PAD:
(void)SDL_snprintf(name, sizeof(name), "XInput DancePad #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput DancePad #%d", 1 + userid);
break;
case XINPUT_DEVSUBTYPE_GUITAR:
case XINPUT_DEVSUBTYPE_GUITAR_ALTERNATE:
case XINPUT_DEVSUBTYPE_GUITAR_BASS:
(void)SDL_snprintf(name, sizeof(name), "XInput Guitar #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput Guitar #%d", 1 + userid);
break;
case XINPUT_DEVSUBTYPE_DRUM_KIT:
(void)SDL_snprintf(name, sizeof(name), "XInput DrumKit #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput DrumKit #%d", 1 + userid);
break;
case XINPUT_DEVSUBTYPE_ARCADE_PAD:
(void)SDL_snprintf(name, sizeof(name), "XInput ArcadePad #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput ArcadePad #%d", 1 + userid);
break;
default:
(void)SDL_snprintf(name, sizeof(name), "XInput Device #%u", 1 + userid);
(void)SDL_snprintf(name, sizeof(name), "XInput Device #%d", 1 + userid);
break;
}
}
@ -142,7 +142,7 @@ static void GuessXInputDevice(Uint8 userid, Uint16 *pVID, Uint16 *pPID, Uint16 *
if (s_arrXInputDevicePath[userid]) {
for (i = 0; i < device_count; i++) {
RID_DEVICE_INFO rdi;
char devName[128];
char devName[128] = { 0 };
UINT rdiSize = sizeof(rdi);
UINT nameSize = SDL_arraysize(devName);
@ -163,7 +163,7 @@ static void GuessXInputDevice(Uint8 userid, Uint16 *pVID, Uint16 *pPID, Uint16 *
for (i = 0; i < device_count; i++) {
RID_DEVICE_INFO rdi;
char devName[MAX_PATH];
char devName[MAX_PATH] = { 0 };
UINT rdiSize = sizeof(rdi);
UINT nameSize = SDL_arraysize(devName);
@ -285,7 +285,7 @@ static void AddXInputDevice(Uint8 userid, BYTE SubType, JoyStick_DeviceData **pC
SDL_free(pNewJoystick);
return; /* better luck next time? */
}
(void)SDL_snprintf(pNewJoystick->path, sizeof(pNewJoystick->path), "XInput#%d", userid);
(void)SDL_snprintf(pNewJoystick->path, sizeof(pNewJoystick->path), "XInput#%u", userid);
if (!SDL_XInputUseOldJoystickMapping()) {
GuessXInputDevice(userid, &vendor, &product, &version);
@ -512,7 +512,7 @@ Uint32 SDL_XINPUT_JoystickGetCapabilities(SDL_Joystick *joystick)
void SDL_XINPUT_JoystickUpdate(SDL_Joystick *joystick)
{
HRESULT result;
DWORD result;
XINPUT_STATE XInputState;
XINPUT_BATTERY_INFORMATION_EX XBatteryInformation;