[haiku-bugs] [Haiku] #7130: scale2x scaling of 64x64 BeOS icons in Tracker
- From: "jscipione" <trac@xxxxxxxxxxxx>
- Date: Thu, 20 Jan 2011 20:15:58 -0000
#7130: scale2x scaling of 64x64 BeOS icons in Tracker
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Reporter: jscipione | Owner: axeld
Type: enhancement | Status: new
Priority: normal | Milestone: R1
Component: Applications/Tracker | Version: R1/Development
Keywords: | Blocked By:
Has a Patch: 0 | Platform: All
Blocking: |
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I used the scale2x algorithm described here:
http://scale2x.sourceforge.net
to scale old BeOS icons from 32x32 to 64x64 pixels at a higher quality
than the default bilinear scaling that is currently being employed. This
only works for 64x64 icons right now. The scale2x scaling makes the icons
look less fuzzy. If bitmap down-scaling were implemented than other sizes
could also benefit from this new algorithm. Screenshot and patch attached.
The code I used is derived from the public domain SDL version of the
algorithm by since the C version is licensed GPL which is incompatible
with the MIT license.
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Ticket URL: <http://dev.haiku-os.org/ticket/7130>
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