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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hello All,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Changed test image used in previous webrev. Because I need image with similar properties in another fix(JDK - 8041501) but content should be white.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Changed image and its name in test file no other code changes.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><u><span style='color:#1F497D'>Updated Webrev: <o:p></o:p></span></u></p><p class=MsoNormal><u><span style='color:#1F497D'><o:p><span style='text-decoration:none'> </span></o:p></span></u></p><p class=MsoNormal><span style='color:#1F497D'><a href="http://cr.openjdk.java.net/~rchamyal/jay/8074967/webrev.01/">http://cr.openjdk.java.net/~rchamyal/jay/8074967/webrev.01/</a><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Please review.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Jay<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='color:windowtext'>From:</span></b><span style='color:windowtext'> Jayathirth D V <br><b>Sent:</b> Thursday, November 19, 2015 3:19 PM<br><b>To:</b> Philip Race; Prasanta Sadhukhan; 2d-dev@openjdk.java.net<br><b>Subject:</b> <OpenJDK 2D-Dev> Review request for JDK-8074967: JPEGImageReader incorrectly identifies YCbCr JPEGs as RGB in standard metadata<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi Phil/Prasanta,<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><u>Please review following fix in jdk9:<o:p></o:p></u></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Bug : <a href="https://bugs.openjdk.java.net/browse/JDK-8074967">https://bugs.openjdk.java.net/browse/JDK-8074967</a><o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Webrev : <a href="http://cr.openjdk.java.net/~rchamyal/jay/8074967/webrev.00/">http://cr.openjdk.java.net/~rchamyal/jay/8074967/webrev.00/</a><o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Bug : JPEGImageReader incorrectly identifies YCbCr JPEGs as RGB in standard metadata<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Root cause : In JPEG image if there is no JFIF or EXIF header. We are not checking component ID’s to determine color space properly. Third channel component ID (3) is matching the length of componentSpecs length and we are not setting colorspace as YCbCr. It is set to RGB which is wrong.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Solution : We should check for id greater than componentSpecs length and not greater than equal. But adding a tighter check to match individual component ID is better. So made changes to match individual component ID with 1, 2 & 3 to set color space as YCbCr.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal>Jay<o:p></o:p></p><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p></div></body></html>