From: Brendan Dahl <brendan.dahl@gmail.com>
Date: Wed, 16 Nov 2011 23:12:42 +0000 (-0800)
Subject: Update documentation.
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=d2964f3e94b92629150cb97525753dc845d6eade;p=pdf.js.git

Update documentation.
---

diff --git a/src/stream.js b/src/stream.js
index 69f792b..c7b5c81 100644
--- a/src/stream.js
+++ b/src/stream.js
@@ -756,8 +756,13 @@ var PredictorStream = (function predictorStream() {
   return constructor;
 })();
 
-// A JpegStream can't be read directly. We use the platform to render
-// the underlying JPEG data for us.
+/**
+ * Depending on the type of JPEG a JpegStream is handled in different ways. For
+ * JPEG's that are supported natively such as DeviceGray and DeviceRGB the image
+ * data is stored and then loaded by the browser.  For unsupported JPEG's we use
+ * a library to decode these images and the stream behaves like all the other
+ * DecodeStreams.
+ */
 var JpegStream = (function jpegStream() {
   function isAdobeImage(bytes) {
     var maxBytesScanned = Math.max(bytes.length - 16, 1024);