Bug 273479

Summary:	x11-drivers/xf86-video-intel: Fullscreen in games-emulation/dosbox does not work with KMS
Product:	Gentoo Linux	Reporter:	Lubos Kolouch <kolcon>
Component:	[OLD] Games	Assignee:	Gentoo X packagers <x11>
Status:	RESOLVED NEEDINFO
Severity:	normal	CC:	games
Priority:	High
Version:	unspecified
Hardware:	x86
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	output of dmesg emerge --info xorg.conf Xorg.0.log wrong fullscreen with border

Description Lubos Kolouch 2009-06-10 07:55:04 UTC

If you enable KMS in kernel on intel graphics card and you press
alt enter in dosbox,

the resultin "full screen" window is not fullscreen/resized, but the
screen stays same with black border around it.

Reproducible: Always

Steps to Reproduce:
1. Enable KMS in kernel
2. Start dosbox
3. Press alt enter

Actual Results:  
The text/graphics in window stay the same size with black border around it filling rest of the screen

Expected Results:  
The text/graphics is resized to fill in the whole screen

Comment 1 Rémi Cardona (RETIRED) gentoo-dev

2009-06-11 15:19:03 UTC

and without KMS ?

Comment 2 Lubos Kolouch 2009-06-11 15:20:58 UTC

Withou KMS it works OK

Comment 3 Rémi Cardona (RETIRED) gentoo-dev

2009-06-11 20:04:21 UTC

Please provide/attach :
 - your Xorg.0.log
 - your emerge --info
 - the full output of dmesg
 - your xorg.conf

Thanks

Comment 4 Lubos Kolouch 2009-06-11 20:28:12 UTC

Created attachment 194280 [details]
output of dmesg

Comment 5 Lubos Kolouch 2009-06-11 20:28:38 UTC

Created attachment 194281 [details]
emerge --info

Comment 6 Lubos Kolouch 2009-06-11 20:29:04 UTC

Created attachment 194283 [details]
xorg.conf

Comment 7 Lubos Kolouch 2009-06-11 20:29:24 UTC

Created attachment 194285 [details]
Xorg.0.log

Comment 8 Lubos Kolouch 2009-06-11 20:32:22 UTC

Created attachment 194287 [details]
wrong fullscreen with border

Comment 9 Rémi Cardona (RETIRED) gentoo-dev

2009-06-12 07:20:46 UTC

@games, what does dosbox use to render to screen? SDL? Pure opengl?

Thanks

Comment 10 Lubos Kolouch 2009-06-12 07:25:06 UTC

I built it with following USE flags :

[ebuild   R   ] games-emulation/dosbox-0.73  USE="alsa opengl -debug -hardened" 1,250 kB

Comment 11 Mr. Bones. (RETIRED) gentoo-dev

2009-06-12 15:04:24 UTC

It depends on what you've told it to use in the config file but it seems like Lubos is using the opengl renderer.

dosbox probably prints out what config file its using when it's started.

Comment 12 Lubos Kolouch 2009-06-12 16:58:53 UTC

Actually it behaves the same if I put output=opengl, surface or overlay...

Comment 13 Rémi Cardona (RETIRED) gentoo-dev

2009-08-22 09:51:54 UTC

Please file a bug upstream in FreeDesktop's bugzilla [1] and paste the url here so I can track it.

Don't forget to mention how UMS works but not KMS.

Thanks

[1] http://intellinuxgraphics.org/how_to_report_bug.html