Re: [Mesa-dev] [PATCH] i965: Align all depth miplevels to 8 in the X direction.

2013-03-18 Thread Eric Anholt
Kenneth Graunke writes: > On 03/18/2013 03:56 PM, Eric Anholt wrote: >> On an INTEL_DEBUG=perf piglit run on IVB, reduces the instances of "HW >> workaround: blit" (the printouts from the misaligned-depth workaround >> blits) from 725 to 684 >> >> It doesn't totally eliminate the workaround blit,

Re: [Mesa-dev] [PATCH] i965: Align all depth miplevels to 8 in the X direction.

2013-03-18 Thread Kenneth Graunke
On 03/18/2013 03:56 PM, Eric Anholt wrote: On an INTEL_DEBUG=perf piglit run on IVB, reduces the instances of "HW workaround: blit" (the printouts from the misaligned-depth workaround blits) from 725 to 684 It doesn't totally eliminate the workaround blit, because we still have problems with Y o

[Mesa-dev] [PATCH] i965: Align all depth miplevels to 8 in the X direction.

2013-03-18 Thread Eric Anholt
On an INTEL_DEBUG=perf piglit run on IVB, reduces the instances of "HW workaround: blit" (the printouts from the misaligned-depth workaround blits) from 725 to 684 It doesn't totally eliminate the workaround blit, because we still have problems with Y offsets that we can't fix (since texturing can