Microsoft KB Archive/894380

= FIX: An application cannot display a large JPEG image in Windows CE 5.0 =

Article ID: 894380

Article Last Modified on 5/26/2005

-

APPLIES TO


 * Microsoft Windows CE 5.0

-





SYMPTOMS
In Microsoft Windows CE 5.0, an application that uses the JPEG decoder cannot decode and display a large JPEG image.



CAUSE
This problem occurs because the following conditions are true:
 * The image is larger than 1,920,000 pixels.
 * The length or width of the image is not evenly divisible by the common scaling factors of one-half, one-fourth, or one-eighth.

When an application tries to display this image, the JPEG decoder cannot scale down the JPEG image.



Software update information
A supported software update is now available from Microsoft as Windows CE 5.0 Core OS QFE 894380. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Prerequisites
This software update is supported only if all previously issued software updates for this product have also been installed.

Restart requirement
After you install this software update, you must perform a clean build of the whole platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu. You do not have to restart the computer after you apply this software update.

Software update replacement information
This software update does not replace any other software updates.

File information
The English version of this software update package has the file attributes or the later file attributes that are listed in the following table.   Date         Time   Size     File name

07-Apr-2005 00:13  561,152  Wincepb50-050406-kb894380-armv4i.msi 07-Apr-2005 00:13  561,664  Wincepb50-050406-kb894380-mipsii.msi 07-Apr-2005 00:13  562,176  Wincepb50-050406-kb894380-mipsii_fp.msi 07-Apr-2005 00:13  563,712  Wincepb50-050406-kb894380-mipsiv.msi 07-Apr-2005 00:13  563,712  Wincepb50-050406-kb894380-mipsiv_fp.msi 07-Apr-2005 00:13  556,544  Wincepb50-050406-kb894380-sh4.msi 07-Apr-2005 00:13  545,792  Wincepb50-050406-kb894380-x86.msi The English version of this update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Size     File name

Path: Public\Gdiex\Oak\Lib\Armv4i\Debug 31-Mar-2005 01:26  155,622  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Armv4i\Retail 31-Mar-2005 01:26  135,966  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsii\Debug 31-Mar-2005 01:26  145,252  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsii\Retail 31-Mar-2005 01:26  129,530  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsii_fp\Debug 31-Mar-2005 01:26  145,946  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsii_fp\Retail 31-Mar-2005 01:26  129,964  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsiv\Debug 31-Mar-2005 01:27  147,324  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsiv\Retail 31-Mar-2005 01:27  131,604  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsiv_fp\Debug 31-Mar-2005 01:27  147,132  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Mipsiv_fp\Retail 31-Mar-2005 01:27  130,950  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Sh4\Debug 31-Mar-2005 01:25  127,726  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\Sh4\Retail 31-Mar-2005 01:25  120,078  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\X86\Debug 31-Mar-2005 01:25  116,000  Img_jpegdecoder.lib

Path: Public\Gdiex\Oak\Lib\X86\Retail 31-Mar-2005 01:25  117,196  Img_jpegdecoder.lib



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.

Keywords: kbbug kbfix kbqfe KB894380

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.