[Bug 34495] Selecting objects in Blender 2.56 slow with gallium r600 driver

https://bugs.freedesktop.org/show_bug.cgi?id=34495

--- Comment #51 from Micael Dias kam1kaz3@gmail.com 2011-08-01 20:44:42 PDT --- Created an attachment (id=49807) View: https://bugs.freedesktop.org/attachment.cgi?id=49807 Review: https://bugs.freedesktop.org/review?bug=34495&attachment=49807

Implement HW accelerated GL_SELECT

Can someone please test this patch?

It's rewritten from scratch, based on Pierre's last patch but takes a different approach at integrating within current mesa code so that it modifies less code.

To test it, you must export MESA_HW_SELECT before executing the target app.

example: MESA_HW_SELECT=1 blender

If there are no problems with the patch, I will send it to the dev list.