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Rockbox

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FS#10606 - PNG Viewer Error Message: "Out of Memory"

Attached to Project: Rockbox
Opened by Johannes Schwarz (Ubuntuxer) - Monday, 14 September 2009, 15:37 GMT
Last edited by Frank Gevaerts (fg) - Thursday, 17 December 2009, 23:11 GMT
Task Type Bugs
Category Plugins
Status Closed
Assigned To No-one
Operating System All players
Severity Low
Priority Normal
Reported Version Daily build (which?)
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

I get the error message "Out of Memory", if I try to open a big png image. It seems that on the e200 it's possible to open bigger images than on the Fuze.
In contrast to the Fuze I can open on the e200 an image with the size of 1024x768. On both players I can't open images with the size of 4096x1024.
The error message occurs also in the simulator.


r22699
This task depends upon

Closed by  Frank Gevaerts (fg)
Thursday, 17 December 2009, 23:11 GMT
Reason for closing:  Not a Bug
Comment by Frank Gevaerts (fg) - Monday, 14 September 2009, 16:46 GMT
Why is this a bug?
Comment by Johannes Schwarz (Ubuntuxer) - Monday, 14 September 2009, 17:54 GMT
I suppose it's a memory leak, because the author of the png viewer wrote that he have done benchmarks with images with a size of 1536x2048 and 1680x1050.
http://www.rockbox.org/tracker/task/9493#comment31637
Comment by Frank Gevaerts (fg) - Monday, 14 September 2009, 18:03 GMT
Did you try those sizes on e200?
Comment by MichaelGiacomelli (saratoga) - Monday, 14 September 2009, 18:25 GMT
The e200v1 (which bechris mentions using) has 4x the memory of the Fuze (32MB vs. 8MB). It should be able to do much, much larger images then the fuze. Probably by a factor of 6+ when the difference in audiobuffer is taken into consideration.

The fuze actually has trouble with a few plugins just because it has so little memory for a SWCODEC color screen target.
Comment by Johannes Schwarz (Ubuntuxer) - Monday, 14 September 2009, 18:40 GMT
Ok, I noticed itsn't really a bug. Wether the player is able to open an image depends on the size of the image. It seems, that the e200 has got a little bit more memory as the Fuze. Or Perhaps the e200 use the memory more effective.
But on the Fuze I get another error message, which says: "other error long number", which I don't get on any other player.

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