Problem with intel GMA in linux with romans( and some mods in current svn )

[titi]

Code: [Select]

[13:13] <debill> laptop% mk/linux/glest.bin --ini-path=mk/linux/ --data-path=mk/linux/
[13:13] <debill> v3.4.1-dev-GNUC: 40405-Mar 30 2011 15:04:04, SVN: [Rev: 1955M], [STREFLOP]
[13:13] <debill> Mesa warning: couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable
[13:13] <debill> glest.bin: brw_wm_surface_state.c:538: brw_update_renderbuffer_surface: Assertion `brw->has_surface_tile_offset || (tile_x == 0 && tile_y == 0)' failed.
[13:13] <debill> [1]    6253 abort      mk/linux/glest.bin --ini-path=mk/linux/ --data-path=mk/linux/
[13:14] <debill> its happened when im trying to launch battle with romans or with scenario Mission: Break Out
[13:15] <debill> on laptop. But on other host everything goes fine
[13:27] <debill> and when im trying to change tech (to Vbros pack 4) in "Custom game" page
[14:23] <titi_at_work> debill thats (somehow) interisting ...
[14:23] <titi_at_work> which linux?
[14:25] <titi_at_work> Now I know ( google is my friend )
[14:25] <titi_at_work> your card does not support s3tc completly
[14:25] <titi_at_work> it is based on the mesa implementation maybe.
[14:26] <titi_at_work> ( s3tc is texture compression ) which is used by MG
[14:26] <titi_at_work> So which graphics hardware / driver are you using?
[14:27] <titi_at_work> its also maybe related to the content which is used in the vbros packs!
[14:28] <titi_at_work> while loading the textures MG prepares them on the fly into a compressed texture format.  Which format is decided by the driver
[14:28] <titi_at_work> I mean which format is used is decided by the graphics driver.
[14:28] <KroArtem> s3tc can be compiled as a library and added as a plugin to mesa (err, may be not as a plugin, but it's support can be added manually)
[14:29] <titi_at_work> In your case it looks like s3tc is used, but your driver does not fully support it....
[14:29] <titi_at_work> yes so I think this library is maybe missing ( as he said! )
[14:29] <titi_at_work> Mesa warning: couldn't open libtxc_dxtn.so
[14:30] <titi_at_work> KroArtem does this mesa lib has full s3tc support?
[14:30] <titi_at_work> http://dri.freedesktop.org/wiki/S3TC
[14:31] <titi_at_work> here for example is stated its only partly implemented yet because of ... patents
[14:32] <debill> i can use romans on 3,4,0 version
[14:32] <debill> in dev no
[14:32] <debill> card is GMA
[14:33] <KroArtem> well, I'm not a pro in such things, however I didn't manage to add s3tc support to mesa drivers 1-2 months ago
[14:33] <titi_at_work> To sum it up: the mods must somehow use a graphics format which is supported by MG in general, but not supported by the driver ( which does the compression/conversion )
[14:33] <titi_at_work> I will talk to softcoder if some kind of texture replacement has been taken place in romans
[14:34] <titi_at_work> maybe there is used a format now which was not used before
[14:34] <titi_at_work> this would explain the problem
[14:37] <titi_at_work> debill which linux distri is it?
[14:37] <debill> ubuntu10.10


[tomreyn]

This is probably not too helpful but maybe it provides some hint on where to continue searching...

I also have an Intel GMA GPU...

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
   Subsystem: ASUSTeK Computer Inc. Device [1043:1862]
   Kernel driver in use: i915
   Kernel modules: i915

and am on Ubuntu 10.10 (AMD64).

Both this scenario (which, by the way, should be called "BrEak out") and the Romans faction work for me. In case it matters I have

EnableTextureCompression=false

in ~/.megaglest/glestuser.ini

[tomreyn]

I just retried with

EnableTextureCompression=true

and I run into issues, too. While loading the "brake out" scenario data (displaying the progress bar), the game just frezes and outputs:

v3.4.1-dev-GNUC: 40405 [64bit]-Mar 30 2011 16:41:25, SVN: [Rev: 611:1955M], [STREFLOP]
In [/home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp::handleSIGSEGV Line: 537] Error detected: signal 11:
[2011-03-30 20:41:34] *ERROR* In [/home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp::handleRuntimeError Line: 322] [In [/home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp::handleSIGSEGV Line: 537] Error detected: signal 11:
] gameInitialized = 1, program = 0x28517f0
[2011-03-30 20:41:35] *ERROR* In [/home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp::handleRuntimeError Line: 413] [In [/home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp::handleSIGSEGV Line: 537] Error detected: signal 11:

Stack Trace:
./glest.bin:Glest::Game::handleSIGSEGV(int) address [0x552912] line: 541
/lib/libc.so.6:() address [0x7f8061d19c20] line: 0
/usr/lib/dri/i965_dri.so:() address [0x7f805a78af56] line: 0
/usr/lib/dri/i965_dri.so:() address [0x7f805a78c3d8] line: 0
/usr/lib/dri/i965_dri.so:() address [0x7f805a790d04] line: 0
/usr/lib/dri/i965_dri.so:() address [0x7f805a6e9723] line: 0
/usr/lib/dri/i965_dri.so:() address [0x7f805a7af4ce] line: 0
./glest.bin:Shared::Graphics::Gl::Texture2DGl::init(Shared::Graphics::Texture::Filter, int) address [0x736cc1] line: 819
./glest.bin:Shared::Graphics::Mesh::loadMeshTexture(int, int, Shared::Graphics::TextureManager*, std::string, int, bool&, bool, std::map<std::string, int, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >*) address [0x72843f] line: 423
./glest.bin:Shared::Graphics::Mesh::load(int, std::string const&, _IO_FILE*, Shared::Graphics::TextureManager*, bool, std::map<std::string, int, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >*) address [0x728f2a] line: 489
./glest.bin:Shared::Graphics::Model::loadG3d(std::string const&, bool, std::map<std::string, int, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >*) address [0x72b040] line: 116
./glest.bin:Shared::Graphics::Model::load(std::string const&, bool, std::map<std::string, int, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >*) address [0x72b528] line: 511
./glest.bin:Glest::Game::SkillType::load(Shared::Xml::XmlNode const*, std::string const&, Glest::Game::TechTree const*, Glest::Game::FactionType const*, std::map<std::string, int, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >&) address [0x6ba4a6] line: 69
./glest.bin:Glest::Game::UnitType::load(int, std::string const&, Glest::Game::TechTree const*, Glest::Game::FactionType const*, Shared::Util::Checksum*, Shared::Util::Checksum*, std::map<std::string, int, std::less<std::string>, std::allocator<std::pair<std::string const, int> > >&) address [0x6cb8d5]
]
[2011-03-30 20:41:35] *ERROR* In [/home/user1/SCM/megaglest-trunk/source/shared_lib/sources/graphics/model.cpp::loadG3d Line: 874] Error [OpenGL error: invalid value at file: /home/user1/SCM/megaglest-trunk/source/glest_game/graphics/renderer.cpp, line 428]
[2011-03-30 20:41:35] *ERROR* In [/home/user1/SCM/megaglest-trunk/source/glest_game/types/unit_type.cpp::load Line: 478] Error [Exception caught loading 3d file: /home/user1/.megaglest/scenarios/mission:_brake_out/data/factions/computer/units/building/models/mill_camp_idle.g3d
OpenGL error: invalid value at file: /home/user1/SCM/megaglest-trunk/source/glest_game/graphics/renderer.cpp, line 428]
[2011-03-30 20:41:35] *ERROR* In [/home/user1/SCM/megaglest-trunk/source/glest_game/types/faction_type.cpp::load Line: 96] Error [Error loading UnitType: /home/user1/.megaglest/scenarios/mission:_brake_out/data/factions/computer/units/building/building.xml
Exception caught loading 3d file: /home/user1/.megaglest/scenarios/mission:_brake_out/data/factions/computer/units/building/models/mill_camp_idle.g3d
OpenGL error: invalid value at file: /home/user1/SCM/megaglest-trunk/source/glest_game/graphics/renderer.cpp, line 428]
[2011-03-30 20:41:35] *ERROR* In [/home/user1/SCM/megaglest-trunk/source/glest_^C

I tried to cancel there, but without luck, needed to kill -9. So EnableTextureCompression should be set to false, which appears to be the default in current development revisions.

[softcoder]

Added some code in svn to try to revert back to uncompressed if compressed fails, please try and let me know if this solves the problem?

This seems to be a driver bug in that we only use a compression type that the driver indicates is supported in the first place.

Thanks

[tomreyn]

No change yet.

Here's a backtrace of this issue:

0x00007f37a87ab6b4 in __lll_lock_wait () from /lib/libpthread.so.0
#0  0x00007f37a87ab6b4 in __lll_lock_wait () from /lib/libpthread.so.0
#1  0x00007f37a87a6849 in _L_lock_953 () from /lib/libpthread.so.0
#2  0x00007f37a87a666b in pthread_mutex_lock () from /lib/libpthread.so.0
#3  0x00007f379d21f230 in _mesa_lock_context_textures (ctx=0x1684360) at main/texobj.c:1218
#4  0x00007f379d20e8d9 in _mesa_update_state (ctx=0x1676150) at main/state.c:675
#5  0x00007f379d1abd78 in _mesa_Clear (mask=16640) at main/clear.c:129
#6  0x00000000004cc567 in Glest::Game::Logger::renderLoadingScreen (this=0xaaa9a0) at /home/user1/SCM/megaglest-trunk/source/glest_game/facilities/logger.cpp:113
#7  0x00000000004e9fa9 in Glest::Game::Game::~Game (this=0x7f37940110c0, __in_chrg=<value optimized out>) at /home/user1/SCM/megaglest-trunk/source/glest_game/game/game.cpp:123
#8  0x000000000055aa8e in Glest::Game::Program::setState (this=0x16517f0, programState=0x7f37949058d0, cleanupOldState=true) at /home/user1/SCM/megaglest-trunk/source/glest_game/main/program.cpp:379
#9  0x000000000055af5e in Glest::Game::Program::setState (this=0x16517f0, programState=<value optimized out>, cleanupOldState=24) at /home/user1/SCM/megaglest-trunk/source/glest_game/main/program.cpp:431
#10 0x0000000000574308 in Glest::Game::MenuStateScenario::launchGame (this=0x7f37940365d0) at /home/user1/SCM/megaglest-trunk/source/glest_game/menu/menu_state_scenario.cpp:200
#11 0x0000000000576577 in Glest::Game::MenuStateScenario::mouseClick (this=0x7f37940365d0, x=578, y=213, mouseButton=<value optimized out>) at /home/user1/SCM/megaglest-trunk/source/glest_game/menu/menu_state_scenario.cpp:124
#12 0x0000000000548785 in Glest::Game::MainWindow::eventMouseDown (this=0x1651930, x=<value optimized out>, y=<value optimized out>, mouseButton=Shared::Platform::mbLeft) at /home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp:591
#13 0x0000000000771d68 in Shared::Platform::Window::handleMouseDown (this=0x1651930, event=...) at /home/user1/SCM/megaglest-trunk/source/shared_lib/sources/platform/sdl/window.cpp:529
#14 0x00000000007722c2 in Shared::Platform::Window::handleEvent () at /home/user1/SCM/megaglest-trunk/source/shared_lib/sources/platform/sdl/window.cpp:128
#15 0x000000000055501a in Glest::Game::glestMain (argc=<value optimized out>, argv=<value optimized out>) at /home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp:2193
#16 0x000000000055663e in Glest::Game::glestMainWrapper (argc=1, argv=0x7fff0f5feb48) at /home/user1/SCM/megaglest-trunk/source/glest_game/main/main.cpp:2268
#17 0x00007f37a4773d8e in __libc_start_main () from /lib/libc.so.6
#18 0x000000000048c779 in _start ()

[titi]

for all who might run into this trouble, we have an ingame option now where you can switch on and off texture compression.

[titi]

just a vague idea of what can be wrong ....
Maybe the intel dirver has problems with no power of 2 textures?

I think I use things like 256x128 in the megapack, but not something like 17x123. Maybe there is something like this in the mentioned mods?
looks like he gets problems when compressing ...