alyssa changed the topic of #panfrost to: Panfrost - FLOSS Mali Midgard & Bifrost - Logs https://freenode.irclog.whitequark.org/panfrost - <daniels> avoiding X is a huge feature
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<alyssa> Got gl_VertexID working
<alyssa> I was so close last time, too :p
<alyssa> Argh, ok.
<alyssa> gl_InstanceID is slightly more complicated
<alyssa> The stride field it has turns out to be the magic divisor for the (padded?) vertex count
<alyssa> I'll give some thought later to why that might be the case but it seems to work out.
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<alyssa> Oh boy.
<urjaman> Ho ho.
<alyssa> urjaman: Feliz gravidad.
<urjaman> "Happy gravity" indeed, am happy to stay in bed right now
* alyssa swims in bits
<alyssa> Argh just spent the past who knows how long chasing a subtle off-by-one
<alyssa> Much better :-)
<alyssa> gl_VertexID/gl_InstanceID now work on this branch.
<alyssa> Still a bit of cleanup but I'm all for landing stuff as Christmas presents ;P
* alyssa has been saying Merry Christmas with her patchsets all year so better live up to the promise
<alyssa> Cleanup is mostly fixing pandecode now that we understand gl_VertexID/gl_InstanceID
<alyssa> (and then squashing)
<urjaman> I just wrote "Happy Holidays" next to the datecode on a PCB i'm working on
<alyssa> Anyway, back to supertuxkart
<alyssa> PIPE_FORMAT_R16G16B16A16_FLOAT is pretty broken
<alyssa> dEQP-GLES3.functional.fbo.render.shared_colorbuffer_clear.tex2d_rgba16f looks like a good test to start with
<alyssa> Compiler bug, weeeee
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<alyssa> So the compiler bug is problem 1 of 3
<alyssa> (Throwback to some t720 stuff we did, aaa)
<alyssa> Problem 2 looks like we have the stride messed up somewhere
<alyssa> And problem 3 is something specific to the rgba16f tilebuffer loads (the stores are fine after problem #1 is fixed)
<alyssa> !3209 landed
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