Bug 235406

Summary:	media-gfx/splashutils: fbsplash acts weird on interlaced png
Product:	Gentoo Linux	Reporter:	Sjoerd Job Postmus <sjoerdjob>
Component:	[OLD] Unspecified	Assignee:	Gentoo Linux bug wranglers <bug-wranglers>
Status:	RESOLVED NEEDINFO
Severity:	minor
Priority:	High
Version:	unspecified
Hardware:	x86
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Sjoerd Job Postmus 2008-08-21 21:24:41 UTC

When the PNG file for a certain theme is interlaced, the fbsplash utility has weird effects.

Best described:
First, the PNG is shown (shrinked) at the top. With an aspect ratio of 1:2* the original ratio.
Below that, the same image is shown, with the correct aspect ratio.
Belot that, the same image is shown, twice as wide, with the 1:2*orig aspect ratio
(I believe this continues offscreen, until the full image is shown).

After changing the PNG to *not* be interlaced, the sillyness stopped, and all went well.

Reproducible: Always

Steps to Reproduce:
1. Save a theme-file as .png, interlaced.
2. Load the theme. Notice it is wrong now?
3. Save the same file as .png, non-interlaced.
4. Load the theme. Notice it is correct now?

Actual Results:  
At step two, the silly effect with several small images happens.

Expected Results:  
Step 2 should equal step 4.

Comment 1 Jeroen Roovers (RETIRED) gentoo-dev

2008-08-22 18:31:33 UTC

Please post your `emerge --info' and also tell us which package fpsplash is part of.