Re: [Mesa-dev] [PATCH 4/4] i965/clip: Removing scissor atom

2014-08-09 Thread Kenneth Graunke
On Monday, August 04, 2014 12:24:04 PM Ben Widawsky wrote: On GEN8, a change in scissor state does not effect anything for the clipper/sf hardware state. The hardware will always do the right thing once the viewport extents are programmed. We can therefore remove the unecessary state emission.

[Mesa-dev] [PATCH 4/4] i965/clip: Removing scissor atom

2014-08-04 Thread Ben Widawsky
On GEN8, a change in scissor state does not effect anything for the clipper/sf hardware state. The hardware will always do the right thing once the viewport extents are programmed. We can therefore remove the unecessary state emission. Ken originally spotted this. ---