OpenGL 3.3 renderer rewrite - Printable Version

OpenGL 3.3 renderer rewrite - Printable Version

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+--- Thread: OpenGL 3.3 renderer rewrite (/showthread.php?tid=1421)

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- joevenzon - 02-26-2011

Do you have the latest data repository?

- joevenzon - 02-26-2011

Also, are either of you passing any additional arguments to vdrift besides -gl3?

- joevenzon - 02-26-2011

One more question: are you both on 64-bit operating systems?

- portets - 02-26-2011

i'm using latest revisions(3076, 806), and looks like gianni and i are both on ubuntu 10.10 64-bit and same video driver.

it all works without -gl3. and i've tried -gl3 with and without -multithreaded.

- gianni - 02-26-2011

Yes, I'm using latest data repository.
Like portets the problem appear only this command:

> ./build/vdrift -gl3

And without -gl3 option all it goes fine.

- joevenzon - 02-26-2011

Do either of you have an easy way to update to the 260.19.36 drivers? The 19.21 drivers fixed some crashes: http://www.nvidia.com/object/linux-display-amd64-260.19.21-driver.html
It'd be nice to rule out a driver bug.

- gianni - 02-27-2011

Hi Joe.
I've tried to install nVidia binary driver 260.19.21 and 260.19.36 with and without OpenGL 32 bit compatibility mode following this istruction:

http://www.downloadatoz.com/driver/articles/how-to-install-latest-nvidia-graphics-driver-260-19-36-in-ubuntu-10-10.html

but nothing has changed Sad

- joevenzon - 02-27-2011

Thanks for doing that, it helped me narrow down the problem. Try R3081 and see if it's fixed. The GUI should be drawn normally; there still might be artifacts on the track and the car probably won't be drawn at all -- that's all expected.

- gianni - 02-27-2011

Compiling rev. 3082 I get:

Code:
...

scons: Building targets ...

    CPP build/collision_world.o

src/collision_world.cpp: In member function âbool COLLISION_WORLD::CastRay(const btVector3&, const btVector3&, btScalar, const btCollisionObject*, COLLISION_CONTACT&) constâ:

src/collision_world.cpp:210: error: cast from âvoid*â to âintâ loses precision

src/collision_world.cpp:211: error: cast from âvoid*â to âintâ loses precision

scons: *** [build/collision_world.o] Error 1

scons: building terminated because of errors.

- asasinuxp - 02-27-2011

Sorry for my dumb question,but how to set the argument -gl3 using the windows codeblocks?

- NaN - 02-27-2011

Quote:Compiling rev. 3082 I get:

Thanks, should be fixed in 3083.

Quote:set the argument -gl3

Project/Set program's arguments.[/code]

- portets - 02-27-2011

rv3083 i get:

Code:
    CPP bullet/BulletCollision/CollisionDispatch/btCollisionWorld.o

bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp: In member function âvirtual void btCollisionWorld::rayTestSingle(const btTransform&, const btTransform&, btCollisionObject*, const btCollisionShape*, const btTransform&, btCollisionWorld::RayResultCallback&)::RayTester::Process(const btDbvtNode*)â:

bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp:511: error: cast from âvoid*â to âintâ loses precision

scons: *** [bullet/BulletCollision/CollisionDispatch/btCollisionWorld.o] Error 1

scons: building terminated because of errors.

- NaN - 02-27-2011

What compiler + settings?

- portets - 02-27-2011

alright, rv3084 fixed it.

but now i get a black screen. everything reports correctly:

Code:
INFO: Loaded fonts successfully

INFO: Loaded GUI successfully

but the screen is all black with a mouse pointer.

without -gl3 works fine.

i'm using gcc 4.4.4 with default settings.

- joevenzon - 02-28-2011

Getting closer! Big Grin

Does updating data to 808 change anything for you?