Re: [Mesa-dev] [PATCH v13 30/36] i965: Use partial resolves for CCS buffers being scanned out

2017-05-22 Thread Pohjolainen, Topi
On Fri, May 19, 2017 at 10:38:13AM +0100, Daniel Stone wrote: > From: Ben Widawsky > > On Gen9 hardware, the display engine is able to scanout a compressed > framebuffer by providing an offset to auxiliary compression information. > Unfortunately, the hardware is incapable of

[Mesa-dev] [PATCH v13 30/36] i965: Use partial resolves for CCS buffers being scanned out

2017-05-19 Thread Daniel Stone
From: Ben Widawsky On Gen9 hardware, the display engine is able to scanout a compressed framebuffer by providing an offset to auxiliary compression information. Unfortunately, the hardware is incapable of doing the same thing for the fast clear color. To mitigate this, the