Closed xclaesse closed 11 years ago
Here is an example:
Can you please report that problem against the Intel driver?
Let's consolidate all the Intel rendering glitches into this issue.
I added a Mesa bug entry for this: https://bugs.freedesktop.org/show_bug.cgi?id=64253
Confirmed Game: Portal Linux distribution: Ubuntu 12.04 amd64 Desktop/Window Manager: Unity/Compiz Graphics card info: Intel HD4000 Driver: 3.0 Mesa 9.0 (ppa:ubuntu-x-swat/x-updates) Kernel: 3.2.0-41-generic
Need label: Portal
Seeing the same thing on ubuntu with VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
Here's a series of screenshots of all the kind of glitches I've encountered through the game: http://steamcommunity.com/profiles/76561198080335750/screenshots/. It looks like as soon as a portal is on your field of vision, you see part of what's behind the portal on top of what you should see.
Patches are now on the mesa list for this.
PPA with Chris' fix: https://launchpad.net/~zdra/+archive/mesa-portal
Any idea how and when this will be pushed to the mainline Ubuntu repositories?
More patches on the mesa list now to fix the misclipping of the view through the portal on Ironlake and older.
This is how Portal looks for me in Intel HD Graphics (i5 520M)
@gadelat: Do you have the s2tc library (32-bit) installed? What does Help=>SysInfo report for you?
No I didn't, after installing this library textures are fine.
HD4000 (IvyBridge) should be working well with Mesa stable release 9.1.3.
@jljusten Unfortunately, even HD4000 is broken in 9.1.3 still -- my patches to fix up the stencil are in the 9.1 branch, but after 9.1.3 was released.
Working flawlessly on my HD2500 with Mesa 9.1.4. Thank you!
I see lots of rendering glitches, like walls becoming transparent, seeing objects that are supposed behind the wall, etc. This is with intel HW.
Processeur : Fabricant : GenuineIntel Vitesse : 2901 MHz 4 processeurs logiques 2 processeurs physiques HyperThreading : Pris en charge FCMOV : Pris en charge SSE2 : Pris en charge SSE3 : Pris en charge SSSE3 : Pris en charge SSE4a : Non pris en charge SSE41 : Pris en charge SSE42 : Pris en charge
Réseau : Vitesse du réseau :
Version du système d'exploitation : Ubuntu 13.04 (64 bits) Nom du noyau : Linux Version du noyau : 3.8.0-19-generic Éditeur du serveur X : The X.Org Foundation Version du serveur X : 11303000 Gestionnaire de fenêtres X : Compiz Version d'exécution Steam : steam-runtime-release-i386_2013-04-16
Carte vidéo : Pilote : Intel Open Source Technology Center Mesa DRI Intel(R) Ivybridge Mobile x86/MMX/SSE2
Carte son : Périphérique audio : Intel PantherPoint HDMI
Mémoire : RAM : 7710 Mo
Divers : Langue de l'interface : Français LANG: fr_FR.UTF-8 Micro : Not set Espace disque total disponible : 168637 Mo Plus grand bloc disponible sur le disque dur : 13278 Mo
Logiciel installé :
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