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Fixed function calls in Resizer.js (zoom and stretcher). ApplyConditionalStretch, computeOffsets and applyCss are still TODO

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This commit is contained in:
Tamius Han 2018-05-24 23:29:30 +02:00
parent 547ef7ad7b
commit 748ed8293d
2 changed files with 26 additions and 23 deletions
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45
js/modules/Resizer.js
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@ -3,8 +3,9 @@ if(Debug.debug)
var StretchMode = {
NO_STRETCH: 0,
CONDITIONAL: 1,
FULL: 2
BASIC: 1,
HYBRID: 2,
CONDITIONAL: 3
}
@ -46,6 +47,7 @@ class Resizer {
this.stopCssWatcher();
}
setAr(ar, lastAr){
if(Debug.debug){
console.log('[Resizer::setAr] trying to set ar. New ar:', ar)
@ -66,33 +68,34 @@ class Resizer {
this.videoData.destroy();
}
var zoomFactors = this.scaler.calculateCrop(ar);
if(! zoomFactors || zoomFactors.error){
if(Debug.debug){
console.log("[Resizer::setAr] failed to set AR due to problem with calculating crop. Error:", (zoomFactors ? zoomFactors.error : zoomFactors));
if (this.stretch.mode === StretchMode.NO_STRETCH || this.stretch.mode === StretchMode.CONDITIONAL){
var stretchFactors = this.scaler.calculateCrop(ar);
if(! stretchFactors || stretchFactors.error){
if(Debug.debug){
console.log("[Resizer::setAr] failed to set AR due to problem with calculating crop. Error:", (stretchFactors ? stretchFactors.error : stretchFactors));
}
if(dimensions.error === 'no_video'){
this.conf.destroy();
}
return;
}
if(dimensions.error === 'no_video'){
this.conf.destroy();
if(this.stretch.mode === StretchMode.CONDITIONAL){
this.stretcher.applyConditionalStretch(stretchFactors, ar);
}
return;
} else if (this.stretch.mode === StretchMode.HYBRID) {
var stretchFactors = this.stretcher.calculateStretch(ar);
}
var stretchFactors = undefined;
this.zoom.applyZoom(stretchFactors);
// if we set stretching, we apply stretching
if (this.stretch.mode == StretchMode.FULL){
this.stretcher.calculateStretch(ar);
} else if (this.stretch.mode == StretchMode.CONDITIONAL) {
this.stretcher.conditionalStretch(zoomFactors, ar);
}
// this.zoom.applyZoom(dimensions);
var cssOffsets = this.computeOffsets(dimensions);
//TODO: correct these two
var cssOffsets = this.computeOffsets(stretchFactors);
this.applyCss(cssOffsets, stretchFactors);
if(! this.destroyed)
this.startCssWatcher();
// if(! this.destroyed)
// this.startCssWatcher();
}
setLastAr(override){

4
js/modules/Zoom.js
View File

@ -57,7 +57,7 @@ class Zoom {
}
applyZoom(videoDimensions){
videoDimensions.width *= this.scale;
videoDimensions.height *= this.scale;
videoDimensions.xFactor *= this.scale;
videoDimensions.yFactor *= this.scale;
}
}