On 11/2/06, Jerome Glisse <[EMAIL PROTECTED]> wrote: > On 11/2/06, Keith Whitwell <[EMAIL PROTECTED]> wrote: > > Keith Whitwell wrote: > > > OK, the first round of work on the VBO branch seems to have gone quite > > > smoothly. It'd be great if a couple of the key r200/r300 people could > > > check the branch out and verify whether I've broken those drivers or not. > > > > > > It'd be particularly interesting to see if someone (Aapo?) can take a > > > look at the disabled vtxfmt_a code and see if it is easy to port that > > > over to the new archiecture. I've got a feeling it should be fairly > > > straight-forward, as it's simple to fallback to the tnl/ module for any > > > unexpected or non-handled situations. > > > > I took a quick look at this and it seems doable. I sketched out a > > simplified approach that just attempts to hook the existing code into a > > _radeon_draw_prims() callback. It looks like it might work, but it > > would be better to try for a deeper integration. > > > > I'm pretty bullish about the vbo code & would like to see an early > > merge, so please take a look at this. > > > > Keith > > > > > > I investigated recently a bug (8348) and we don't check if in > DrawRangeElement max - min won't requiert a memory area > bigger than what we can have with DMA (which if i am right > can't be bigger than RADEON_BUFFER_SIZE * 16). Do you see > any easy they to work around this. I will try to test VBO branch > today and complete your change.
After looking more carefully at your sketched patch i think it gonna be easier too handle but i would like to avoid fallback on such case. Then likely mean to split the command based on the primitive type. best, Jerome Glisse ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
