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Update gamepad touch support with latest protocol changes

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This commit is contained in:
Cameron Gutman
2023-07-30 19:47:07 -05:00
parent bd68aebe4c
commit d7c76cfd2b
2 changed files with 26 additions and 9 deletions
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29
src/platform/windows/input.cpp
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@@ -1439,6 +1439,17 @@ namespace platf {
return;
}
}
else if (touch.eventType == LI_TOUCH_EVENT_CANCEL_ALL) {
// Raise both pointers
report.sCurrentTouch.bIsUpTrackingNum1 |= 0x80;
report.sCurrentTouch.bIsUpTrackingNum2 |= 0x80;
// Remove all pointer index mappings
gamepad.pointer_id_map.clear();
// All pointers are now available
gamepad.available_pointers = 0x3;
}
else {
auto i = gamepad.pointer_id_map.find(touch.pointerId);
if (i == gamepad.pointer_id_map.end()) {
@@ -1448,7 +1459,7 @@ namespace platf {
pointerIndex = (*i).second;
if (touch.eventType == LI_TOUCH_EVENT_UP) {
if (touch.eventType == LI_TOUCH_EVENT_UP || touch.eventType == LI_TOUCH_EVENT_CANCEL) {
// Remove the pointer index mapping
gamepad.pointer_id_map.erase(i);
@@ -1463,6 +1474,10 @@ namespace platf {
// Free the pointer index
gamepad.available_pointers |= (1 << pointerIndex);
}
else if (touch.eventType != LI_TOUCH_EVENT_MOVE) {
BOOST_LOG(warning) << "Unsupported touch event for gamepad: "sv << (uint32_t) touch.eventType;
return;
}
}
// Touchpad is 1920x943 according to ViGEm
@@ -1475,11 +1490,13 @@ namespace platf {
};
report.sCurrentTouch.bPacketCounter++;
if (pointerIndex == 0) {
memcpy(report.sCurrentTouch.bTouchData1, touchData, sizeof(touchData));
}
else {
memcpy(report.sCurrentTouch.bTouchData2, touchData, sizeof(touchData));
if (touch.eventType != LI_TOUCH_EVENT_CANCEL_ALL) {
if (pointerIndex == 0) {
memcpy(report.sCurrentTouch.bTouchData1, touchData, sizeof(touchData));
}
else {
memcpy(report.sCurrentTouch.bTouchData2, touchData, sizeof(touchData));
}
}
auto status = vigem_target_ds4_update_ex(vigem->client.get(), gamepad.gp.get(), gamepad.report.ds4);