2010/11/11 Christian König <deathsim...@vodafone.de>: > Am Mittwoch, den 10.11.2010, 15:30 -0500 schrieb Younes Manton: >> In the meantime, I suggest you check if your vertex buffers are in >> sytem memory (preferably at least WC-ed if not cached); I don't recall >> spending that much time in gen_block_verts in Nouveau. > > Looks like your suspicions about the vertex buffer not being in system > memory were right. Even if I move every single calculation from > gen_block_verts into the vertex shader the cpu time spend in this > function doesn't goes below ~35%. > > I also doesn't understand why it's only gen_block_verts and not > gen_macroblock_verts. Probably because most blocks are only intra > blocks, but we will see if this changes when I manage to implement > proper buffer usage modes into r600g. >
FWIW, Keithw committed a bunch of r600g usage fixes last week. Alex > Christian. > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
