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SDL-HIDPS4: fix PS4 Slim controller over BT - it sends the same input report as the it does over USB, but with a larger packet size 

CR: saml
This commit is contained in:
Sam Lantinga 2022-10-23 16:35:36 -07:00
parent 5bd13dec19
commit f4d1f5ed54
1 changed files with 3 additions and 1 deletions
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4
src/joystick/hidapi/SDL_hidapi_ps4.c
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@ -1010,8 +1010,10 @@ HIDAPI_DriverPS4_IsPacketValid(SDL_DriverPS4_Context *ctx, Uint8 *data, int size
case k_EPS4ReportIdUsbState:
/* In the case of a DS4 USB dongle, bit[2] of byte 31 indicates if a DS4 is actually connected (indicated by '0').
* For non-dongle, this bit is always 0 (connected).
* This is usually the ID over USB, but the DS4v2 that started shipping with the PS4 Slim will also send this
* packet over BT with a size of 128
*/
if (size == 64 && (data[31] & 0x04) == 0) {
if (size >= 64 && (data[31] & 0x04) == 0) {
return SDL_TRUE;
}
break;