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Fixed the accelerometer and gyro axes for the Armor-X Pro controller

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(cherry picked from commit 37517557ae076cd94acd9ca3b739e1f32c150a43)
This commit is contained in:
Sam Lantinga 2023-03-28 12:28:15 -07:00
parent d2a2787783
commit d043c8535b
1 changed files with 32 additions and 6 deletions
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38
src/joystick/hidapi/SDL_hidapi_ps4.c
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@ -408,12 +408,6 @@ static SDL_bool HIDAPI_DriverPS4_InitDevice(SDL_HIDAPI_Device *device)
ctx->effects_supported = SDL_FALSE;
}
if (device->vendor_id == USB_VENDOR_SONY &&
device->product_id == USB_PRODUCT_SONY_DS4_STRIKEPAD) {
/* The Armor-X Pro seems to only deliver half the acceleration it should */
ctx->accel_numerator *= 2;
}
device->joystick_type = joystick_type;
device->type = SDL_CONTROLLER_TYPE_PS4;
if (ctx->official_controller) {
@ -608,8 +602,40 @@ static void HIDAPI_DriverPS4_LoadCalibrationData(SDL_HIDAPI_Device *device)
if (i < 3) {
scale *= ((double)ctx->gyro_numerator / ctx->gyro_denominator) * M_PI / 180.0;
if (device->vendor_id == USB_VENDOR_SONY &&
device->product_id == USB_PRODUCT_SONY_DS4_STRIKEPAD) {
/* The Armor-X Pro seems to rotate in the opposite direction on the Z axis */
switch (i) {
case 0:
case 1:
break;
case 2:
scale *= -1.0;
break;
default:
break;
}
}
} else {
scale *= ((double)ctx->accel_numerator / ctx->accel_denominator) * SDL_STANDARD_GRAVITY;
if (device->vendor_id == USB_VENDOR_SONY &&
device->product_id == USB_PRODUCT_SONY_DS4_STRIKEPAD) {
/* The Armor-X Pro seems to only deliver half the acceleration it should,
* and in the opposite direction on the X and Y axes */
switch (i) {
case 3:
case 4:
scale *= -2.0;
break;
case 5:
scale *= 2.0;
break;
default:
break;
}
}
}
ctx->calibration[i].scale = (float)scale;
}