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Minor cleanup

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This commit is contained in:
Sam Lantinga
2021-01-23 11:21:01 -08:00
parent 1981d23f4b
commit c857b5e0c9
5 changed files with 18 additions and 56 deletions
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25
src/joystick/hidapi/SDL_hidapi_switch.c
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@@ -706,19 +706,6 @@ static SDL_bool LoadStickCalibration(SDL_DriverSwitch_Context *ctx, Uint8 input_
return SDL_TRUE;
}
static float fsel(float fComparand, float fValGE, float fLT)
{
return fComparand >= 0 ? fValGE : fLT;
}
static float RemapVal(float val, float A, float B, float C, float D)
{
if (A == B) {
return fsel(val - B , D , C);
}
return C + (D - C) * (val - A) / (B - A);
}
static Sint16 ApplyStickCalibrationCentered(SDL_DriverSwitch_Context *ctx, int nStick, int nAxis, Sint16 sRawValue, Sint16 sCenter)
{
sRawValue -= sCenter;
@@ -731,9 +718,9 @@ static Sint16 ApplyStickCalibrationCentered(SDL_DriverSwitch_Context *ctx, int n
}
if (sRawValue > 0) {
return (Sint16)(RemapVal(sRawValue, 0, ctx->m_StickExtents[nStick].axis[nAxis].sMax, 0, SDL_MAX_SINT16));
return (Sint16)HIDAPI_RemapVal(sRawValue, 0, ctx->m_StickExtents[nStick].axis[nAxis].sMax, 0, SDL_MAX_SINT16);
} else {
return (Sint16)(RemapVal(sRawValue, ctx->m_StickExtents[nStick].axis[nAxis].sMin, 0, SDL_MIN_SINT16, 0));
return (Sint16)HIDAPI_RemapVal(sRawValue, ctx->m_StickExtents[nStick].axis[nAxis].sMin, 0, SDL_MIN_SINT16, 0);
}
}
@@ -1164,22 +1151,22 @@ static void HandleInputOnlyControllerState(SDL_Joystick *joystick, SDL_DriverSwi
}
if (packet->rgucJoystickLeft[0] != ctx->m_lastInputOnlyState.rgucJoystickLeft[0]) {
axis = (Sint16)(RemapVal(packet->rgucJoystickLeft[0], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16));
axis = (Sint16)HIDAPI_RemapVal(packet->rgucJoystickLeft[0], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_LEFTX, axis);
}
if (packet->rgucJoystickLeft[1] != ctx->m_lastInputOnlyState.rgucJoystickLeft[1]) {
axis = (Sint16)(RemapVal(packet->rgucJoystickLeft[1], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16));
axis = (Sint16)HIDAPI_RemapVal(packet->rgucJoystickLeft[1], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_LEFTY, axis);
}
if (packet->rgucJoystickRight[0] != ctx->m_lastInputOnlyState.rgucJoystickRight[0]) {
axis = (Sint16)(RemapVal(packet->rgucJoystickRight[0], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16));
axis = (Sint16)HIDAPI_RemapVal(packet->rgucJoystickRight[0], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_RIGHTX, axis);
}
if (packet->rgucJoystickRight[1] != ctx->m_lastInputOnlyState.rgucJoystickRight[1]) {
axis = (Sint16)(RemapVal(packet->rgucJoystickRight[1], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16));
axis = (Sint16)HIDAPI_RemapVal(packet->rgucJoystickRight[1], SDL_MIN_UINT8, SDL_MAX_UINT8, SDL_MIN_SINT16, SDL_MAX_SINT16);
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_RIGHTY, axis);
}