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v1.16.2: Improve drawing performance on desktop Safari

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This commit is contained in:
Jeff Parsons 2014-12-05 17:25:59 -08:00 • committed by jeffpar
commit ad0dfe5eed
143 changed files with 7041 additions and 871 deletions
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16
modules/pcjs/lib/mouse.js
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@ -202,7 +202,7 @@ Mouse.prototype.setActive = function(fActive)
this.fActive = fActive;
/*
* It's currently not possible to automatically lock the pointer outside the context of a user action
* (eg, a button or canvas click), so this code is for naught.
* (eg, a button or screen click), so this code is for naught.
*
* if (this.video) this.video.notifyPointerActive(fActive);
*
@ -248,15 +248,15 @@ Mouse.prototype.powerUp = function(data, fRepower)
}
}
if (this.componentAdapter) {
if (this.video) this.canvasScreen = this.video.getCanvas(this);
if (this.video) this.inputScreen = this.video.getInput(this);
} else {
Component.warning(this.id + ": " + this.sAdapterType + " " + this.idAdapter + " unavailable");
}
}
if (this.fActive) {
this.captureMouse(this.canvasScreen);
this.captureMouse(this.inputScreen);
} else {
this.releaseMouse(this.canvasScreen);
this.releaseMouse(this.inputScreen);
}
}
return true;
@ -371,10 +371,10 @@ Mouse.prototype.notifyPointerLocked = function(fLocked)
* captureMouse(control)
*
* NOTE: addEventListener() wasn't supported in IE until IE9, but that's OK, because IE9 is the
* oldest IE we support anyway (since older versions of IE lacked complete HTML5/canvas support).
* oldest IE we support anyway (since older versions of IE lacked complete HTML5 support).
*
* @this {Mouse}
* @param {Object} control from the HTML DOM (eg, the canvas for the simulated screen)
* @param {Object} control from the HTML DOM (eg, the control for the simulated screen)
*/
Mouse.prototype.captureMouse = function(control)
{
@ -607,7 +607,7 @@ Mouse.prototype.notifyMCR = function(bMCR)
this.componentAdapter.sendRBR([Mouse.ID_SERIAL, Mouse.ID_SERIAL]);
this.messageDebugger("serial mouse ID sent");
}
this.captureMouse(this.canvasScreen);
this.captureMouse(this.inputScreen);
this.setActive(fActive);
}
} else {
@ -625,7 +625,7 @@ Mouse.prototype.notifyMCR = function(bMCR)
* polling the serial port, it might expect to see that data. Unlikely, but not impossible.
*/
this.messageDebugger("serial mouse inactive");
this.releaseMouse(this.canvasScreen);
this.releaseMouse(this.inputScreen);
this.setActive(fActive);
}
}