From 058c4d36b24a5739553209dc00c4fb61abde4f2f Mon Sep 17 00:00:00 2001 From: Jaylon Gowie Date: Fri, 10 Sep 2021 20:55:49 -0500 Subject: [PATCH] Add envvar to disable touchpads independently --- src/video/vita/SDL_vitatouch.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/video/vita/SDL_vitatouch.c b/src/video/vita/SDL_vitatouch.c index 810120b0b..51684f593 100644 --- a/src/video/vita/SDL_vitatouch.c +++ b/src/video/vita/SDL_vitatouch.c @@ -42,9 +42,15 @@ struct{ float range; } force_info[SCE_TOUCH_PORT_MAX_NUM]; +char* disableFrontPoll = NULL; +char* disableBackPoll = NULL; + void VITA_InitTouch(void) { + disableFrontPoll = SDL_getenv("VITA_DISABLE_TOUCH_FRONT"); + disableBackPoll = SDL_getenv("VITA_DISABLE_TOUCH_BACK"); + sceTouchSetSamplingState(SCE_TOUCH_PORT_FRONT, SCE_TOUCH_SAMPLING_STATE_START); sceTouchSetSamplingState(SCE_TOUCH_PORT_BACK, SCE_TOUCH_SAMPLING_STATE_START); sceTouchEnableTouchForce(SCE_TOUCH_PORT_FRONT); @@ -87,6 +93,10 @@ VITA_PollTouch(void) memcpy(touch_old, touch, sizeof(touch_old)); for(port = 0; port < SCE_TOUCH_PORT_MAX_NUM; port++) { + /** Skip polling of Touch Device if environment variable is set **/ + if (((port == 0) && disableFrontPoll) || ((port == 1) && disableBackPoll)) { + continue; + } sceTouchPeek(port, &touch[port], 1); if (touch[port].reportNum > 0) { for (int i = 0; i < touch[port].reportNum; i++)