Do not reset prerender cache when resize is not actually a resize

libass · Mar 25, 2020 · 0722559 · 0722559
1 parent 93f4d0f
commit 0722559
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/subtitles-octopus.js b/src/subtitles-octopus.js
@@ -409,6 +409,8 @@ var SubtitlesOctopus = function (options) {
         if (self.renderAhead > 0) {
             var newCache = [];
             if (isResizing && self.oneshotState.prevHeight && self.oneshotState.prevWidth) {
+                if (self.oneshotState.prevHeight == self.canvas.height &&
+                    self.oneshotState.prevWidth == self.canvas.width) return;
                 var timeLimit = 10, sizeLimit = self.renderAhead * 0.3;
                 if (self.canvas.height >= self.oneshotState.prevHeight * (1.0 - self.resizeVariation) &&
                     self.canvas.height <= self.oneshotState.prevHeight * (1.0 + self.resizeVariation) &&