Re: [Mesa-dev] [PATCH] i965: Split Gen4-5 BlitFramebuffer code; prefer BLT over Meta.

2015-03-05 Thread Jordan Justen
Reviewed-by: Jordan Justen On 2015-03-04 20:44:19, Kenneth Graunke wrote: > A while back I switched intel_blit_framebuffer to prefer Meta over the > BLT. This meant that Gen8 platforms would start using the 3D engine > for blits, just like we do on Gen6-7.5. > > However, I hadn't considered Gen

Re: [Mesa-dev] [PATCH] i965: Split Gen4-5 BlitFramebuffer code; prefer BLT over Meta.

2015-03-05 Thread Pohjolainen, Topi
On Wed, Mar 04, 2015 at 08:44:19PM -0800, Kenneth Graunke wrote: > A while back I switched intel_blit_framebuffer to prefer Meta over the > BLT. This meant that Gen8 platforms would start using the 3D engine > for blits, just like we do on Gen6-7.5. > > However, I hadn't considered Gen4-5 when ma

[Mesa-dev] [PATCH] i965: Split Gen4-5 BlitFramebuffer code; prefer BLT over Meta.

2015-03-04 Thread Kenneth Graunke
A while back I switched intel_blit_framebuffer to prefer Meta over the BLT. This meant that Gen8 platforms would start using the 3D engine for blits, just like we do on Gen6-7.5. However, I hadn't considered Gen4-5 when making that change. The BLT engine appears to be substantially faster on 965