Sakurai/pdf.js
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increase chunk size in SMask composition to 1M pixels

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fkaelberer 2014-12-03 10:25:53 +01:00
parent dc5961d969
commit 7d698a46a9
1 changed files with 1 additions and 1 deletions
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src/display/canvas.js
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@ -661,7 +661,7 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
} }
// processing image in chunks to save memory // processing image in chunks to save memory
var PIXELS_TO_PROCESS = 65536; var PIXELS_TO_PROCESS = 1048576;
var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width));
for (var row = 0; row < height; row += chunkSize) { for (var row = 0; row < height; row += chunkSize) {
var chunkHeight = Math.min(chunkSize, height - row); var chunkHeight = Math.min(chunkSize, height - row);