> --- Comment #7 from Siarhei Siamashka <[email protected]> > 2010-03-18 01:46:11 PST --- > (In reply to comment #3) >> THe problem is the same on r300 btw, and with pixman-0.17.12. > > At least 'fetch_pixel_x8r8g8b8' should not be used by pixman-0.17.12, > otherwise > it is missing some optimized software scaling path there too. > > Versions 0.17.x of pixman should have some optimizations for scaling with both > bilinear (maybe it gets just 3x faster, so in practice it may be still too > slow) and nearest (this should have a really huge boost) filters. The they > *should* be better than 0.16.x for scaling performance. > >
I don't think that scaling should be that slow with CPU. It looks so slow that I suspect that pixman is accessing VRAM directly. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
