Re: [Mesa-dev] [PATCH] i965: Fix AA Line Distance Mode in 3DSTATE_SF on Ivybridge.

2012-11-10 Thread Eric Anholt
Kenneth Graunke writes: > We were accidentally setting bit 14 in DWord 2 (which is Reserved/MBZ) > rather than bit 14 in DWord 3 (which is AA Line Distance Mode). > > There's also no reason to ever set it to legacy mode; the bit is only > used when drawing antialiased lines anyway. Set it uncond

[Mesa-dev] [PATCH] i965: Fix AA Line Distance Mode in 3DSTATE_SF on Ivybridge.

2012-11-08 Thread Kenneth Graunke
We were accidentally setting bit 14 in DWord 2 (which is Reserved/MBZ) rather than bit 14 in DWord 3 (which is AA Line Distance Mode). There's also no reason to ever set it to legacy mode; the bit is only used when drawing antialiased lines anyway. Set it unconditionally. NOTE: This is a candida