05:34 <rhyskidd> alyssa: how is the t860 support with upstream kernel and mesa these days?

13:43 <alyssa> rhyskidd: wdym how?

13:46 <rhyskidd> cts pass rate or general usability with glamor and desktop compositing?

13:47 <alyssa> rhyskidd: passing almost 100% of dEQP-GLES2

13:47 <alyssa> passing like 99% of dEQP-GLES3 (that's ES3.0 only -- ES3.1+ is unsupported at this time)

13:48 <alyssa> no clue about desktop GL pass rates, probably lower. desktop GL is not officially supported but de facto works okay

13:48 <rhyskidd> great :)

13:48 <alyssa> (this is on mesa/master)

16:27 <alyssa> working on modifier support

16:27 <alyssa> yesterday's patches let us do tiled buffers across the desktop

16:28 <alyssa> today will be implementing AFBC<--->staging blits so we can have conformant AFBC

16:28 <alyssa> and then tomorrow (or this afternoon but gotta keep the pattern) will be piping AFBC modifiers through and enabling AFBC globally

16:29 <alyssa> goal being AFBC framebuffer for OpenGL clients, and then AFBC framebuffer at the KMS level too since we can do AFBC scanout on rockchip now

16:29 <alyssa> which is a lot of boring winsys stuff but hopefully it'll be a nice perf boost, or at least power reduction

16:29 <HdkR> Woo for either one of those wins :D

16:34 <alyssa> :)

16:43 <daniels> srsly!

16:51 <alyssa> rk afbc might require a kernel upgrade... uhh

16:51 <alyssa> will use one of the veyrons to test :p

17:18 <alyssa> Have initial WIP for AFBC textures

17:19 <anarsoul> yay!

17:20 <alyssa> anarsoul: =D

17:21 <alyssa> anarsoul: Don't worry, AFBC is totally unsupported in Mali T720, only works on a small # of formats, and is a loss at small sizes, so I'll still be maintaining the u-interleaved stuff forevermore it looks like

17:21 <alyssa> 3 different layouts to juggle, weee

17:22 <alyssa> robclark: thank you for the lovely fd resource routines which are shamelessly copied into panfrost for afbc =)

17:23 <alyssa> `Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>` not sure there's something more recent but that's what's in the file :p

17:24 <robclark> hmm, yeah, freedreno_resource.c has been around for a while

17:24 <robclark> the hard part is figuring out all the rules for layout, which is all in fdl these days (to share w/ vk driver)

17:25 <robclark> (not sure if AFBC can only do simple 2d stuff, or if it can do mipmap/cube/etc too)

17:37 <alyssa> looking at my giant collection of traces, I see AFBC+mipmapping used plenty

17:38 <alyssa> I don't see cubemaps/3D tex here but I mnever looked very hard either :~)

17:38 <alyssa> Starting with 2D+mipmap anyway, we'll work from there

20:44 <urjaman> wormdance

20:54 <alyssa> so many fails :(

20:55 <Lyude> https://www.youtube.com/watch?v=0E_jTrxscKc appropriate soundtrack for the wormdance

21:33 <alyssa> https://arm-software.github.io/vulkan_best_practice_for_mobile_developers/samples/performance/afbc/afbc_tutorial.html

21:33 <alyssa> Documentation! \o/

22:09 <alyssa> also note to self: we need to handle invalidate_resource to skip z/s writeout

22:10 <alyssa> and probably also some wallpapering