http://bugs.freedesktop.org/show_bug.cgi?id=22767
Summary: Wrong colors in softwate rendering
Product: Mesa
Version: unspecified
Platform: PowerPC
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Mesa core
AssignedTo: mesa3d-dev@lists.sourceforge.net
ReportedBy: ro...@list.ru
I have wrong colors in software rendering. Most likely it is byteorder problem.
Better looks screen shot. I tried nv and nouveau driver, both have same
drawing. Related bugs:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/366755
http://bugs.freedesktop.org/show_bug.cgi?id=22017
My software:
Package: libgl1-mesa-glx
Version: 7.4.4-1
Versions of packages libgl1-mesa-glx depends on:
ii libc6 2.9-12 GNU C Library: Shared libraries
ii libdrm2 2.4.11-1 Userspace interface to kernel DRM
ii libx11-6 2:1.2.1-1 X11 client-side library
ii libxdamage1 1:1.1.1-4 X11 damaged region extension libra
ii libxext6 2:1.0.4-1 X11 miscellaneous extension librar
ii libxfixes3 1:4.0.3-2 X11 miscellaneous 'fixes' extensio
ii libxxf86vm1 1:1.0.2-1 X11 XFree86 video mode extension l
Versions of packages libgl1-mesa-glx recommends:
ii libgl1-mesa-dri 7.4.4-1 A free implementation of the OpenG
and...@power-debian:~$ glxinfo
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_OML_swap_method,
GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_hyperpipe,
GLX_SGIX_swap_barrier, GLX_SGIX_fbconfig, GLX_MESA_copy_sub_buffer
client glx vendor string: SGI
client glx version string: 1.4
client glx extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory,
GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control,
GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap
GLX version: 1.2
GLX extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_OML_swap_method,
GLX_SGIS_multisample, GLX_SGIX_fbconfig
OpenGL vendor string: Mesa Project
OpenGL renderer string: Software Rasterizer
OpenGL version string: 2.1 Mesa 7.4.4
OpenGL shading language version string: 1.20
My hardware:
0000:00:10.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX
420] (rev a3) (prog-if 00 [VGA controller])
Subsystem: nVidia Corporation Device 0008
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 248 (1250ns min, 250ns max)
Interrupt: pin A routed to IRQ 48
Region 0: Memory at 91000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 98000000 (32-bit, prefetchable) [size=128M]
Region 2: Memory at f1000000 (32-bit, prefetchable) [size=512K]
Expansion ROM at 90000000 [disabled] [size=128K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [44] AGP version 2.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA- ITACoh- GART64- HTrans-
64bit- FW+ AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW-
Rate=<none>
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