Re: [Mesa-dev] A question about r600/evergreen documentation

2011-05-31 Thread Marcello Maggioni
2011/5/31 Marek Olšák : > I think there are some IP conflicts among gpu vendors regarding > anisotropic filtering. That's why there is no core support for it in > OpenGL and that's why anisotropic filtering is undocumented in all the > AMD docs. Try to search the code, some ANISO registers have bee

Re: [Mesa-dev] A question about r600/evergreen documentation

2011-05-31 Thread Marek Olšák
I think there are some IP conflicts among gpu vendors regarding anisotropic filtering. That's why there is no core support for it in OpenGL and that's why anisotropic filtering is undocumented in all the AMD docs. Try to search the code, some ANISO registers have been figured out, like S_03C000_ANI

[Mesa-dev] A question about r600/evergreen documentation

2011-05-31 Thread Marcello Maggioni
Hello, I was studying the anisotropic filtering patch that was posted on this list the 6th of May in order to understand better how the r600g drivers work, but while reading the patch I noticed that the documentation about r600 I have seems to miss some key information. First of all the documentat