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Fix local scaling touch position

This commit is contained in:
Rui Reis 2024-07-31 15:44:55 +02:00
parent 276836a2ce
commit c1efe1f987
1 changed files with 8 additions and 3 deletions
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11
core/rfb.js
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@ -1419,9 +1419,9 @@ export default class RFB extends EventTargetMixin {
this._canvas);
if ((valuatorFlag & TouchHandlerUltraVNC.LENGTH_16_flag) !== 0) {
let scaledX16 = Math.floor(scaledPosition.x) & 0xFFFF;
let scaledY16 = Math.floor(scaledPosition.y) & 0xFFFF;
let coordinates = (Math.floor(scaledX16) << 16) | (Math.floor(scaledY16));
let scaledX16 = this._display.absX(scaledPosition.x) & 0xFFFF;
let scaledY16 = this._display.absY(scaledPosition.y) & 0xFFFF;
let coordinates = (scaledX16 << 16) | scaledY16;
this._sock.sQpush32(coordinates);
}
@ -2535,15 +2535,20 @@ export default class RFB extends EventTargetMixin {
}
_handleGiiMsg() {
if (this._sock.rQwait("GII message subtype", 1, 1)) {
return false;
}
let giiMsgSubtype = this._sock.rQshift8();
switch (giiMsgSubtype) {
case 129: // GII Version Message
if (this._sock.rQwait("GII version message", 34, 1)) { return false; }
this._sock.rQskipBytes(34);
RFB.messages.giiVersionMessage(this._sock);
RFB.messages.giiDeviceCreation(this._sock);
break;
case 130: // GII Device Creation
if (this._sock.rQwait("GII device creation", 6, 1)) { return false; }
this._sock.rQshiftBytes(2);
this._gestures._giiDeviceOrigin = this._sock.rQshift32();
if (this._gestures._giiDeviceOrigin) this._gestures._isUltraVNCTouchActivated = true;