[Bug 91985] [regression, bisected] FTBFS with commit f9caabe8f1: R600_UCP_CONST_BUFFER is undefined

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Sep 12 01:25:48 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=91985

--- Comment #3 from Kai <kai at dev.carbon-project.org> ---
(In reply to Ilia Mirkin from comment #1)
> Seems more likely that the culprit is
> 
> From f9caabe8f1bff86d19b53d9ecba5c72b238d9e23 Mon Sep 17 00:00:00 2001
> From: Dave Airlie <airlied at redhat.com>
> Date: Fri, 11 Sep 2015 04:43:53 +0100
> Subject: r600g: lower number of driver const buffers
> 
> I'm going to want a driver constant buffer for tess to coordinate
> LDS storage, so before I go tackling that I decided to merge the
> clip/samplepos and texture info buffers into one. So I can steal
> the spare one.
> 
> This creates a single constant buffer between the two, with
> clip/samplepos taking up a reserved 128 bytes at the start.
> 
> Reviewed-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>
> Reviewed-by: Glenn Kennard <glenn.kennard at gmail.com>
> Signed-off-by: Dave Airlie <airlied at redhat.com>
> 
> than a commit from 2013...

Yes, I had – after looking with git blame at r600_llvm.c – the wrong commit in
my clipboard and worked with that. Since both start with f9 I didn't notice.
Sorry.

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