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Scene is not rendered on Intel GM45 (Linux 64-bit) #210

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. follow instructions from http://code.google.com/p/o3d/wiki/HowToBuild
I build the 64-bit version for Linux.
2. go to http://o3d.googlecode.com/svn/trunk/samples/helloworld.html

What is the expected output? 

A teapot

What do you see instead?

Nothing. The plug-in area stays gray (I don't get the message to install
O3D). The console is full of message such as:

0204/163542:INFO:o3d/plugin/linux/main_linux.cc(630)] NP_Initialize
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(560)] RendererGL Construct
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(724)] OpenGL Vendor:
Tungsten Graphics, Inc
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(725)] OpenGL Renderer:
Mesa DRI Mobile Intel® GM45 Express Chipset GEM 20090712 2009Q2 RC3 
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(726)] OpenGL Version:
2.1 Mesa 7.6
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(727)] Cg Version: 2.2.0006
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(730)] Best Cg vertex
profile = arbvp1
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(734)] Best Cg fragment
profile = arbfp1
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(746)] Max Vertex Attribs
= 16
[0204/163542:INFO:o3d/core/cross/gl/renderer_gl.cc(1517)] RendererGL
CreateTexture2D
[0204/163542:INFO:o3d/core/cross/gl/texture_gl.cc(279)] Texture2DGL Create

...

I believe therefore that firefox loaded the plugin.

What version of the product are you using? On what operating system?

I use revision 37737 of o3d on Ubuntu 9.10 (64-bit).

What hardware are you using:  graphics card type?  motherboard type?

Mobile Intel GM45 Express Chipset with ICHM9-Enhanced, 1066 MHz front side
bus (with integrated graphics)

Please provide any additional information below.

My graphics card is neither listed in the supported or unsupported graphics
cards
(http://code.google.com/apis/o3d/docs/gettingstarted.html#graphicscards).
However, on windows, O3D (pre-compiled plugin) works well. 
I added the output of glxinfo.

Any help would be greatly appreciated!

Original issue reported on code.google.com by barth.al...@gmail.com on 4 Feb 2010 at 3:59

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