| 2014-01-31 18:42:03 |
Christian Zigotzky |
bug |
|
|
added bug |
| 2014-01-31 18:48:55 |
Christian Zigotzky |
attachment added |
|
glxgears has wrong colors with Mesa 10.0.1 https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275042/+attachment/3964568/+files/Lubuntu_14.04_A1-X1000.jpg |
|
| 2014-01-31 18:53:30 |
Christian Zigotzky |
attachment added |
|
Lubuntu 13.10 PowerPC (Kernel 3.13-rc7) with the old Mesa 8.0.2. 3D acceleration works well in the fullscreen mode. https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1275042/+attachment/3964574/+files/kernel_3.13-rc7_A1-X1000.jpg |
|
| 2014-03-09 13:14:59 |
Oibaf |
bug |
|
|
added subscriber Oibaf |
| 2014-09-07 18:52:23 |
Oibaf |
bug watch added |
|
https://bugs.freedesktop.org/show_bug.cgi?id=72877 |
|
| 2014-09-07 18:52:23 |
Oibaf |
bug task added |
|
mesa |
|
| 2014-09-08 01:20:42 |
Bug Watch Updater |
mesa: status |
Unknown |
Confirmed |
|
| 2014-09-08 01:20:42 |
Bug Watch Updater |
mesa: importance |
Unknown |
Medium |
|
| 2015-01-13 17:23:00 |
Launchpad Janitor |
mesa (Ubuntu): status |
New |
Confirmed |
|
| 2016-03-03 01:00:56 |
penalvch |
mesa (Ubuntu): importance |
Undecided |
Low |
|
| 2016-03-03 01:00:56 |
penalvch |
mesa (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2016-03-03 09:28:11 |
Christian Zigotzky |
tags |
|
apport-collected ubuntu xenial |
|
| 2016-03-03 09:28:12 |
Christian Zigotzky |
description |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
We had a problem with wrong colors in SuperTuxKart 0.8 last year. The Irrlicht guys have released a little hack for Irrlicht on Linux PPC (http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=48577). They told me that is a driver bug, and that workaround costs performance and RAM. Unfortunately this workaround isn't suitable for Mesa 9.2 and higher. At this time we have to install Mesa 9.1.X and lower on new Linux distributions like Lubuntu 13.10, Lubuntu 14.04, Debian Sid etc. It would be nice to solve this issue because we don't need the workaround in the future.
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
HIS Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
We had a problem with wrong colors in SuperTuxKart 0.8 last year. The Irrlicht guys have released a little hack for Irrlicht on Linux PPC (http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=48577). They told me that is a driver bug, and that workaround costs performance and RAM. Unfortunately this workaround isn't suitable for Mesa 9.2 and higher. At this time we have to install Mesa 9.1.X and lower on new Linux distributions like Lubuntu 13.10, Lubuntu 14.04, Debian Sid etc. It would be nice to solve this issue because we don't need the workaround in the future.
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
HIS Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
|
| 2016-03-03 09:28:13 |
Christian Zigotzky |
attachment added |
|
BootLog.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587340/+files/BootLog.txt |
|
| 2016-03-03 09:28:15 |
Christian Zigotzky |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587341/+files/CurrentDmesg.txt |
|
| 2016-03-03 09:28:16 |
Christian Zigotzky |
attachment added |
|
Dependencies.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587342/+files/Dependencies.txt |
|
| 2016-03-03 09:28:19 |
Christian Zigotzky |
attachment added |
|
DpkgLog.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587343/+files/DpkgLog.txt |
|
| 2016-03-03 09:28:20 |
Christian Zigotzky |
attachment added |
|
GconfCompiz.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587344/+files/GconfCompiz.txt |
|
| 2016-03-03 09:28:21 |
Christian Zigotzky |
attachment added |
|
JournalErrors.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587345/+files/JournalErrors.txt |
|
| 2016-03-03 09:28:22 |
Christian Zigotzky |
attachment added |
|
LightdmDisplayLog.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587346/+files/LightdmDisplayLog.txt |
|
| 2016-03-03 09:28:23 |
Christian Zigotzky |
attachment added |
|
LightdmGreeterLog.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587347/+files/LightdmGreeterLog.txt |
|
| 2016-03-03 09:28:24 |
Christian Zigotzky |
attachment added |
|
LightdmGreeterLogOld.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587348/+files/LightdmGreeterLogOld.txt |
|
| 2016-03-03 09:28:26 |
Christian Zigotzky |
attachment added |
|
LightdmLog.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587349/+files/LightdmLog.txt |
|
| 2016-03-03 09:28:28 |
Christian Zigotzky |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587350/+files/Lspci.txt |
|
| 2016-03-03 09:28:29 |
Christian Zigotzky |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587351/+files/Lsusb.txt |
|
| 2016-03-03 09:28:30 |
Christian Zigotzky |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587352/+files/ProcCpuinfo.txt |
|
| 2016-03-03 09:28:31 |
Christian Zigotzky |
attachment added |
|
ProcEnviron.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587353/+files/ProcEnviron.txt |
|
| 2016-03-03 09:28:33 |
Christian Zigotzky |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587354/+files/ProcInterrupts.txt |
|
| 2016-03-03 09:28:35 |
Christian Zigotzky |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587355/+files/UdevDb.txt |
|
| 2016-03-03 09:28:37 |
Christian Zigotzky |
attachment added |
|
XorgConf.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587356/+files/XorgConf.txt |
|
| 2016-03-03 09:28:38 |
Christian Zigotzky |
attachment added |
|
XorgLog.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587357/+files/XorgLog.txt |
|
| 2016-03-03 09:28:40 |
Christian Zigotzky |
attachment added |
|
XorgLogOld.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587358/+files/XorgLogOld.txt |
|
| 2016-03-03 09:28:41 |
Christian Zigotzky |
attachment added |
|
Xrandr.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587359/+files/Xrandr.txt |
|
| 2016-03-03 09:28:43 |
Christian Zigotzky |
attachment added |
|
xdpyinfo.txt https://bugs.launchpad.net/bugs/1275042/+attachment/4587360/+files/xdpyinfo.txt |
|
| 2016-03-03 09:50:14 |
Christian Zigotzky |
summary |
Wrong colors with Mesa 9.2 and Mesa 10.0 on Lubuntu 14.04 PowerPC |
Wrong colors with Mesa 11.1.2-1 on ubuntu MATE 16.04 PowerPC |
|
| 2016-03-03 10:06:37 |
Christian Zigotzky |
description |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
We had a problem with wrong colors in SuperTuxKart 0.8 last year. The Irrlicht guys have released a little hack for Irrlicht on Linux PPC (http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=48577). They told me that is a driver bug, and that workaround costs performance and RAM. Unfortunately this workaround isn't suitable for Mesa 9.2 and higher. At this time we have to install Mesa 9.1.X and lower on new Linux distributions like Lubuntu 13.10, Lubuntu 14.04, Debian Sid etc. It would be nice to solve this issue because we don't need the workaround in the future.
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
HIS Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The Mesa version 11.1.2 doesn't work too on ubuntu MATE 16.04.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
In my point of view, the problem is in the source file p_format.h in the directory src/gallium/include/pipe/. There is some code for translating colors for big-endian machines. The problem is, this code is only for the CPU. I mean for LLVMpipe for the CPU. The Radeon graphics cards don't need this translating code but IBM pSeries machines without graphics cards need this code. This code translates the colors in a wrong way for Radeon graphics cards. I removed this code and after compiling Mesa again, the colors are displayed correcty. I released some unofficial Mesa versions with this patch.
Downloads: http://www.supertuxkart-amiga.de/amiga/mesalib-unofficial.html
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
|
| 2016-03-03 10:08:14 |
Christian Zigotzky |
description |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The Mesa version 11.1.2 doesn't work too on ubuntu MATE 16.04.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
In my point of view, the problem is in the source file p_format.h in the directory src/gallium/include/pipe/. There is some code for translating colors for big-endian machines. The problem is, this code is only for the CPU. I mean for LLVMpipe for the CPU. The Radeon graphics cards don't need this translating code but IBM pSeries machines without graphics cards need this code. This code translates the colors in a wrong way for Radeon graphics cards. I removed this code and after compiling Mesa again, the colors are displayed correcty. I released some unofficial Mesa versions with this patch.
Downloads: http://www.supertuxkart-amiga.de/amiga/mesalib-unofficial.html
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
We had a problem with wrong colors in SuperTuxKart 0.8 last year. The Irrlicht guys have released a little hack for Irrlicht on Linux PPC (http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=48577). They told me that is a driver bug, and that workaround costs performance and RAM. Unfortunately this workaround isn't suitable for Mesa 9.2 and higher. At this time we have to install Mesa 9.1.X and lower on new Linux distributions like Lubuntu 13.10, Lubuntu 14.04, Debian Sid etc. It would be nice to solve this issue because we don't need the workaround in the future.
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
|
| 2016-03-03 10:15:05 |
Christian Zigotzky |
description |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
We had a problem with wrong colors in SuperTuxKart 0.8 last year. The Irrlicht guys have released a little hack for Irrlicht on Linux PPC (http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=48577). They told me that is a driver bug, and that workaround costs performance and RAM. Unfortunately this workaround isn't suitable for Mesa 9.2 and higher. At this time we have to install Mesa 9.1.X and lower on new Linux distributions like Lubuntu 13.10, Lubuntu 14.04, Debian Sid etc. It would be nice to solve this issue because we don't need the workaround in the future.
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
The Mesa version 11.1.2-1 doesn't work too on ubuntu MATE 16.04 PowerPC.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
In my point of view, the problem is in the source file p_format.h in the directory src/gallium/include/pipe/. There is some code for translating colors for big-endian machines. The problem is, this code is only for the CPU. I mean for LLVMpipe for the CPU. The Radeon graphics cards don't need this translating code but IBM pSeries machines without graphics cards need this code. This code translates the colors in a wrong way for Radeon graphics cards. I removed this code and after compiling Mesa again, the colors are displayed correctly. I released some unofficial Mesa versions with this patch.
Downloads: http://www.supertuxkart-amiga.de/amiga/mesalib-unofficial.html
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
|
| 2016-03-03 10:48:18 |
Christian Zigotzky |
description |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
The Mesa version 11.1.2-1 doesn't work too on ubuntu MATE 16.04 PowerPC.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
In my point of view, the problem is in the source file p_format.h in the directory src/gallium/include/pipe/. There is some code for translating colors for big-endian machines. The problem is, this code is only for the CPU. I mean for LLVMpipe for the CPU. The Radeon graphics cards don't need this translating code but IBM pSeries machines without graphics cards need this code. This code translates the colors in a wrong way for Radeon graphics cards. I removed this code and after compiling Mesa again, the colors are displayed correctly. I released some unofficial Mesa versions with this patch.
Downloads: http://www.supertuxkart-amiga.de/amiga/mesalib-unofficial.html
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
This issue affects sdl2 applications either.
The Mesa version 11.1.2-1 doesn't work either on ubuntu MATE 16.04 PowerPC.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
In my point of view, the problem is in the source file p_format.h in the directory src/gallium/include/pipe/. There is some code for translating colors for big-endian machines. The problem is, this code is only for the CPU. I mean for LLVMpipe for the CPU. The Radeon graphics cards don't need this translating code but IBM pSeries machines without graphics cards need this code. This code translates the colors in a wrong way for Radeon graphics cards. I removed this code and after compiling Mesa again, the colors are displayed correctly. I released some unofficial Mesa versions with this patch.
Downloads: http://www.supertuxkart-amiga.de/amiga/mesalib-unofficial.html
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
|
| 2016-03-03 11:44:00 |
penalvch |
tags |
apport-collected ubuntu xenial |
apport-collected trusty ubuntu xenial |
|
| 2016-03-03 11:44:11 |
penalvch |
mesa (Ubuntu): importance |
Low |
Medium |
|
| 2016-03-03 11:44:11 |
penalvch |
mesa (Ubuntu): status |
Incomplete |
Triaged |
|
| 2016-03-03 11:44:40 |
penalvch |
tags |
apport-collected trusty ubuntu xenial |
apport-collected saucy trusty ubuntu xenial |
|
| 2016-03-03 11:45:10 |
penalvch |
tags |
apport-collected saucy trusty ubuntu xenial |
apport-collected regression-release saucy trusty ubuntu xenial |
|
| 2016-09-06 06:15:34 |
K1773R |
bug |
|
|
added subscriber K1773R |
| 2019-09-24 02:17:37 |
Bug Watch Updater |
mesa: status |
Confirmed |
Unknown |
|
| 2019-09-24 02:17:41 |
Bug Watch Updater |
bug watch added |
|
https://gitlab.freedesktop.org/mesa/mesa/issues/477 |
|
| 2019-09-24 04:24:42 |
penalvch |
bug task deleted |
mesa (Ubuntu) |
|
|
| 2019-09-24 04:24:54 |
penalvch |
affects |
mesa |
mesa (Ubuntu) |
|
| 2019-09-24 04:24:54 |
penalvch |
mesa (Ubuntu): importance |
Medium |
Undecided |
|
| 2019-09-24 04:24:54 |
penalvch |
mesa (Ubuntu): status |
Unknown |
New |
|
| 2019-09-24 04:24:54 |
penalvch |
mesa (Ubuntu): remote watch |
freedesktop.org Bugzilla #72877 |
|
|
| 2019-09-24 04:25:08 |
penalvch |
mesa (Ubuntu): importance |
Undecided |
Medium |
|
| 2019-09-24 04:25:08 |
penalvch |
mesa (Ubuntu): status |
New |
Triaged |
|
| 2019-09-24 04:25:33 |
penalvch |
description |
Hi all,
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
This issue affects sdl2 applications either.
The Mesa version 11.1.2-1 doesn't work either on ubuntu MATE 16.04 PowerPC.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
In my point of view, the problem is in the source file p_format.h in the directory src/gallium/include/pipe/. There is some code for translating colors for big-endian machines. The problem is, this code is only for the CPU. I mean for LLVMpipe for the CPU. The Radeon graphics cards don't need this translating code but IBM pSeries machines without graphics cards need this code. This code translates the colors in a wrong way for Radeon graphics cards. I removed this code and after compiling Mesa again, the colors are displayed correctly. I released some unofficial Mesa versions with this patch.
Downloads: http://www.supertuxkart-amiga.de/amiga/mesalib-unofficial.html
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
Upstream report:
https://gitlab.freedesktop.org/mesa/mesa/issues/477
I've tried Mesa 9.2.2-1 and 10.0.1 on Debian Sid, Lubuntu 13.10, and on Lubuntu 14.04. Unfortunately all have issued false colors in games. They appear to be ABGR instead of RGBA, thus blue becomes green, red becomes alpha etc.
This issue affects sdl2 applications either.
The Mesa version 11.1.2-1 doesn't work either on ubuntu MATE 16.04 PowerPC.
Mesa 8.0.5-4 and Mesa 9.1.6 have no color problem.
The transitional solution is to install the old Mesa 8.0.X with "Force Version" with the Synaptic package manager on new distributions.
In my point of view, the problem is in the source file p_format.h in the directory src/gallium/include/pipe/. There is some code for translating colors for big-endian machines. The problem is, this code is only for the CPU. I mean for LLVMpipe for the CPU. The Radeon graphics cards don't need this translating code but IBM pSeries machines without graphics cards need this code. This code translates the colors in a wrong way for Radeon graphics cards. I removed this code and after compiling Mesa again, the colors are displayed correctly. I released some unofficial Mesa versions with this patch.
Downloads: http://www.supertuxkart-amiga.de/amiga/mesalib-unofficial.html
Hardware:
AmigaOne X1000 (Nemo)
PA Semi Dual-core PA6T-1682M, 1.8GHz PowerISA™ v2.04+ CPU
"Xena" 500MHz XMOS XS1-L2 124
8GB DDR2 SDRAM
XFX Radeon HD 6870, 1 GB RAM
OCZ600MXSP 600 Switching power supply
RTL 8139/8139C/8139C+ network card
TSSTcorp CDDVDW SH-224BB dvd drive
ATA ST2000DM001-9YN1 SEAGATE HD
ATA ESA 3SF1240GB HD
More information:
http://en.wikipedia.org/wiki/AmigaOne_X1000
http://www.supertuxkart-amiga.de/amiga/x1000.html
Rgds,
Christian
---
ApportVersion: 2.20-0ubuntu3
Architecture: powerpc
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: MATE
DistUpgraded: Fresh install
DistroCodename: xenial
DistroRelease: Ubuntu 16.04
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Barts XT [Radeon HD 6870] [1002:6738] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Barts XT [Radeon HD 6870] [1682:3107]
Package: libgl1-mesa-dri 11.1.2-1ubuntu1
PackageArchitecture: powerpc
ProcKernelCmdLine: root=/dev/sdb1 quiet ro splash
ProcModules: kvm_pr 91899 0 - Live 0x0000000000000000
Tags: xenial ubuntu
Uname: Linux 4.5.0-rc6_A-EON_AmigaONE_X1000_Nemo ppc64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo video
_MarkForUpload: True
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.1.2-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.1.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1 |
|
| 2021-07-31 14:08:11 |
Norbert |
tags |
apport-collected regression-release saucy trusty ubuntu xenial |
apport-collected regression-release ubuntu xenial |
|
| 2023-08-17 16:38:46 |
Oibaf |
bug watch added |
|
https://gitlab.freedesktop.org/mesa/mesa/-/issues/477 |
|
| 2023-08-17 16:38:46 |
Oibaf |
bug task added |
|
mesa |
|
| 2023-08-17 17:18:20 |
Bug Watch Updater |
mesa: status |
Unknown |
New |
|
