Re: [Mesa-dev] [PATCH] i965: Fix regression in depth texture rendering on pre-SNB

2012-10-22 Thread Ian Romanick
On 10/20/2012 10:02 PM, Kenneth Graunke wrote: On 10/19/2012 02:11 PM, Ian Romanick wrote: From: Ian Romanick This was introduced by commit 24db6d6 (cherry-picked from a683012). The original patch fixed potential GPU hangs on SNB, and it caused some rendering regressions there. The benefits

Re: [Mesa-dev] [PATCH] i965: Fix regression in depth texture rendering on pre-SNB

2012-10-20 Thread Kenneth Graunke
On 10/19/2012 02:11 PM, Ian Romanick wrote: From: Ian Romanick This was introduced by commit 24db6d6 (cherry-picked from a683012). The original patch fixed potential GPU hangs on SNB, and it caused some rendering regressions there. The benefits outweigh the costs. However, the work-around is

[Mesa-dev] [PATCH] i965: Fix regression in depth texture rendering on pre-SNB

2012-10-19 Thread Ian Romanick
From: Ian Romanick This was introduced by commit 24db6d6 (cherry-picked from a683012). The original patch fixed potential GPU hangs on SNB, and it caused some rendering regressions there. The benefits outweigh the costs. However, the work-around is not necessary for pre-SNB chipsets. Applying