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SDL: ps4 controller trigger bits on other controllers just mean that there's some activity, not saturation - only force it on if the analog value is 0.

This commit is contained in:
Sam Lantinga 2020-04-08 08:42:15 -07:00
parent ba95fa6152
commit 55515a8c25
1 changed files with 2 additions and 2 deletions
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4
src/joystick/hidapi/SDL_hidapi_ps4.c
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@ -427,8 +427,8 @@ HIDAPI_DriverPS4_HandleStatePacket(SDL_Joystick *joystick, hid_device *dev, SDL_
*/ */
if ((packet->rgucButtonsHatAndCounter[1] & 0x0C) != 0) { if ((packet->rgucButtonsHatAndCounter[1] & 0x0C) != 0) {
Uint8 data = packet->rgucButtonsHatAndCounter[1]; Uint8 data = packet->rgucButtonsHatAndCounter[1];
packet->ucTriggerLeft = (data & 0x04) ? 255 : packet->ucTriggerLeft; packet->ucTriggerLeft = (data & 0x04) && packet->ucTriggerLeft == 0 ? 255 : packet->ucTriggerLeft;
packet->ucTriggerRight = (data & 0x08) ? 255 : packet->ucTriggerRight; packet->ucTriggerRight = (data & 0x08) && packet->ucTriggerRight == 0 ? 255 : packet->ucTriggerRight;
} }
if (ctx->last_state.rgucButtonsHatAndCounter[2] != packet->rgucButtonsHatAndCounter[2]) { if (ctx->last_state.rgucButtonsHatAndCounter[2] != packet->rgucButtonsHatAndCounter[2]) {