FS#10257 - Overly Dark jpeg AA garbled

Attached to Project: Rockbox
Opened by Sascha Wolf (Horscht) - Thursday, 28 May 2009, 18:11 GMT
Last edited by Andrew Mahone (Unhelpful) - Wednesday, 03 June 2009, 06:36 GMT
Task Type Bugs
Category Themes
Status Closed
Assigned To No-one
Operating System iPod 5G
Severity Low
Priority Normal
Reported Version Daily build (which?)
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No


I noticed a bug with jpeg album art showing overly dark (black) album art. All black areas are showing up green instead, yet in windows and the rockbox jpeg plugin it shows up fine. I have attached 2 coverarts of albums i noticed this on. The picture was converted like all my other albumart using imagemagick for windows using the commandline

convert.exe "inputfile" -thumbnail 200x200 "outputfile"

this is on build r21091M (M for UDMA4 and write caching), but I noticed this about a week back, disregarding it at that time.

OS is Windows XP SP3, Target is a Ipod Video 5.5G 80GB (13.1 KiB)
This task depends upon

Closed by  Andrew Mahone (Unhelpful)
Wednesday, 03 June 2009, 06:36 GMT
Reason for closing:  Fixed
Additional comments about closing:  r21174 should fix this.
Comment by Sascha Wolf (Horscht) - Thursday, 28 May 2009, 18:15 GMT
also note: converting this image to cover.bmp also works correctly in the wps, only .jpeg suffers from this issue.