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Fixed distinction between one finger touchpad touch and two finger touch

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Touch 2 being active does not necessarily mean two fingers
are currently on the touchpad
This commit is contained in:
Travis Nickles 2017-06-22 03:24:51 -07:00
parent 2d58034415
commit 44aef8b90d
4 changed files with 14 additions and 5 deletions
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4
DS4Windows/DS4Control/Mouse.cs
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@ -82,8 +82,8 @@ namespace DS4Windows
case 11: return s.DpadRight;
case 12: return s.L3;
case 13: return s.R3;
case 14: return s.Touch1;
case 15: return s.Touch2;
case 14: return s.Touch1Finger;
case 15: return s.Touch2Fingers;
case 16: return s.Options;
case 17: return s.Share;
case 18: return s.PS;

6
DS4Windows/DS4Library/DS4Device.cs
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@ -838,10 +838,12 @@ namespace DS4Windows
//for (int touches = inputReport[-1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET - 1], touchOffset = 0; touches > 0; touches--, touchOffset += 9)
{
cState.TouchPacketCounter = inputReport[-1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset];
cState.Touch1 = (inputReport[0 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // >= 1 touch detected
cState.Touch1 = (inputReport[0 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // finger 1 detected
cState.Touch1Identifier = (byte)(inputReport[0 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
cState.Touch2 = (inputReport[4 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // 2 touches detected
cState.Touch2 = (inputReport[4 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] >> 7) != 0 ? false : true; // finger 2 detected
cState.Touch2Identifier = (byte)(inputReport[4 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0x7f);
cState.Touch1Finger = cState.Touch1 || cState.Touch2; // >= 1 touch detected
cState.Touch2Fingers = cState.Touch1 && cState.Touch2; // 2 touches detected
cState.TouchLeft = (inputReport[1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] + ((inputReport[2 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255) >= 1920 * 2 / 5) ? false : true;
cState.TouchRight = (inputReport[1 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] + ((inputReport[2 + DS4Touchpad.TOUCHPAD_DATA_OFFSET + touchOffset] & 0xF) * 255) < 1920 * 2 / 5) ? false : true;
// Even when idling there is still a touch packet indicating no touch 1 or 2

7
DS4Windows/DS4Library/DS4State.cs
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@ -8,7 +8,7 @@ namespace DS4Windows
public bool Square, Triangle, Circle, Cross;
public bool DpadUp, DpadDown, DpadLeft, DpadRight;
public bool L1, L3, R1, R3;
public bool Share, Options, PS, Touch1, Touch2, TouchButton, TouchRight, TouchLeft;
public bool Share, Options, PS, Touch1, Touch2, TouchButton, TouchRight, TouchLeft, Touch1Finger, Touch2Fingers;
public byte Touch1Identifier, Touch2Identifier;
public byte LX, RX, LY, RY, L2, R2;
public byte FrameCounter; // 0, 1, 2...62, 63, 0....
@ -30,6 +30,7 @@ namespace DS4Windows
DpadUp = DpadDown = DpadLeft = DpadRight = false;
L1 = L3 = R1 = R3 = false;
Share = Options = PS = Touch1 = Touch2 = TouchButton = TouchRight = TouchLeft = false;
Touch1Finger = Touch2Fingers = false;
LX = RX = LY = RY = 127;
L2 = R2 = 0;
FrameCounter = 255; // only actually has 6 bits, so this is a null indicator
@ -73,6 +74,8 @@ namespace DS4Windows
Touch2Identifier = state.Touch2Identifier;
TouchButton = state.TouchButton;
TouchPacketCounter = state.TouchPacketCounter;
Touch1Finger = state.Touch1Finger;
Touch2Fingers = state.Touch2Fingers;
LX = state.LX;
RX = state.RX;
LY = state.LY;
@ -122,6 +125,8 @@ namespace DS4Windows
state.TouchRight = TouchRight;
state.TouchButton = TouchButton;
state.TouchPacketCounter = TouchPacketCounter;
state.Touch1Finger = Touch1Finger;
state.Touch2Fingers = Touch2Fingers;
state.LX = LX;
state.RX = RX;
state.LY = LY;

2
DS4Windows/DS4Library/DS4StateExposed.cs
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@ -34,6 +34,8 @@ namespace DS4Windows
bool Touch1 { get { return _state.Touch1; } }
bool Touch2 { get { return _state.Touch2; } }
bool TouchButton { get { return _state.TouchButton; } }
bool Touch1Finger { get { return _state.Touch1Finger; } }
bool Touch2Fingers { get { return _state.Touch2Fingers; } }
byte LX { get { return _state.LX; } }
byte RX { get { return _state.RX; } }
byte LY { get { return _state.LY; } }