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Bug 303698 - corrupt display of large images
corrupt display of large images
Status: RESOLVED DUPLICATE of bug 163090
Product: eog
Classification: Core
Component: image viewer
unspecified
Other Linux
: Normal normal
: ---
Assigned To: EOG Maintainers
EOG Maintainers
Depends on:
Blocks:
 
 
Reported: 2005-05-10 17:22 UTC by Christian Persch
Modified: 2006-08-12 02:30 UTC
See Also:
GNOME target: ---
GNOME version: ---


Attachments
screenshot of the problem with a real image (37.43 KB, image/png)
2005-05-10 17:22 UTC, Christian Persch
Details
small testcase to demonstrate the bug (2.59 KB, image/png)
2005-05-10 17:23 UTC, Christian Persch
Details

Description Christian Persch 2005-05-10 17:22:00 UTC
The display of large images is garbled after the 32768th line in zoom != 100%.
See attached screenshot for detail. I'm going to attach a (simpler) testcase.

Steps to reproduce:
0) Load the testcase
1) Click "Normal zoom"
2) Scroll to the end of the image
3) Zoom out using the mousewheel

Results:
Pixels after the 32768th line aren't shown correctly (the blue part is missing
in the testcase).
Comment 1 Christian Persch 2005-05-10 17:22:56 UTC
Created attachment 46298 [details]
screenshot of the problem with a real image
Comment 2 Christian Persch 2005-05-10 17:23:20 UTC
Created attachment 46299 [details]
small testcase to demonstrate the bug
Comment 3 Christian Persch 2005-07-04 23:28:10 UTC
This could be a dup of bug 163090.
Comment 4 Teppo Turtiainen 2005-07-10 22:29:35 UTC
Firefox chokes on the attached sample image and I can't reproduce this with a
simple test image I made with GIMP. Can you post the sample image somewhere?
Comment 5 Christian Persch 2005-07-11 11:07:12 UTC
Firerox cannot display images that large.

I can reproduce this just fine in eog with the attached testcase (attachment
46299 [details]), but if you need another testcase, here's
http://www.gnome.org/~chpe/testcase_bug_303698.png (for a limited time only).
Attention, it's 6.1MB !
Comment 6 Teppo Turtiainen 2005-07-11 11:22:24 UTC
Confirmed with 2.10.0.
Comment 7 Lucas Rocha 2006-01-10 03:52:41 UTC
GThumb has the same problem. I wonder if this is a gdk-pixbuf bug... I didn't any report about it. Need to make some litle testing apps to confirm this.
Comment 8 Lucas Rocha 2006-08-12 02:30:28 UTC
As this is present in EOG, GThumb and F-Spot this is certainly a bug in gdk-pixbuf scaling code. Marking as duplicate.

*** This bug has been marked as a duplicate of 163090 ***