Re: [Mesa-dev] Fullscreen 3dfx problems?

2000-01-11 Thread Bernd Kreimeier
Stephen J Baker writes: > In the application, you can do a glGetString(GL_RENDERER) > and detect that it's fallen back to software - and if you > don't like that - pop up a cute message and abort. I would then need Mesa to guarantee me a "Software" token in the string. Can do. > Some applic

[Mesa-dev] Fullscreen 3dfx problems?

2000-01-10 Thread Bernd Kreimeier
Jim Kutter writes: > i.e. 512x384 just displays in part of the screen, or worse yet, it falls > back to mesa software. On a related note, is there any way to prevent the fallback to software, and have glXCreateContext fail instead? The automatic fallback into software rendering covers nearly 5

Re: glReadPixels/[Mesa-dev] Bugfix for DrawPixel

1999-11-30 Thread Bernd Kreimeier
Brian Paul wrote: > I recently rewrote the fxDDReadRGBASpan() and fxDDReadRGBAPixels() > functions. Before, these functions were returning bad (imprecise) > values. Instead of doing bit masking and shifts a lookup table is > now used. This is in the 3_2 stable branch I take it? > The initial