https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #24 from ITwrx ---
19.1.2 did the trick. thanks
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--- Comment #23 from i...@yahoo.com ---
I can confirm that mesa-19.1.2 works for me too.
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AngryPenguin changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #22 from AngryPenguin ---
I can confirm. 19.1.2 fixed my issue on OpenMandirva.
Thanks
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--- Comment #21 from ITwrx ---
@juan sure, but i'll probably wait long enough for arch to package the new
version. Thanks for letting me know.
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--- Comment #20 from Juan A. Suarez ---
The fix has landed in 19.1.2 release.
Can you try it again?
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--- Comment #19 from ITwrx ---
this bug has halted the development of a project i am working on. crashes the
program.
arch linux 5.1.16.a-1-hardened
libva 2.4.1-1
libva-mesa-driver 19.1.1-1
libva-utils 2.4.1-1
mesa 19.1.1-1
i have a Radeon HD
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #18 from Thomas Capricelli ---
Just updated to 19.1.1 here, and the bug is still present, can't play mpv with
vdpau driver.
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i...@yahoo.com changed:
What|Removed |Added
Severity|normal |major
--- Comment #17 from i...@yahoo.c
https://bugs.freedesktop.org/show_bug.cgi?id=110783
Matt Turner changed:
What|Removed |Added
URL||https://gitlab.freedesktop.
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #16 from Gert Wollny ---
I've updated the MR to add a CAP for support of TGSI_OPCODE_DIV to also check
for it.
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--- Comment #15 from AngryPenguin ---
Hi.
I can confirm, this fix my issue with vaapi and vdpau.
Thanks.
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--- Comment #14 from Gert Wollny ---
Well, I already pointed out that the fix is by no means complete, because even
if I provide a TGSI that doesn't use TEX_LZ, I still have to take care of the
DIV, which is a bit more tedious and there is curre
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #13 from Ilia Mirkin ---
(In reply to Gert Wollny from comment #12)
> Anyway, since there is already a CAP for TEX_LZ I was able to create a
> simple fix:
>https://gitlab.freedesktop.org/mesa/mesa/merge_requests/1084
TEX_LZ ==
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #12 from Gert Wollny ---
I might add that the DIV is lowered in glsl to RCP+MUL before it is translated
to TGSI, so no need for it there.
When I look at the bicubic shader with the offending opcodes, I have to say
that using DIV th
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #11 from Ilia Mirkin ---
(In reply to Christian König from comment #10)
> (In reply to Gert Wollny from comment #9)
> > Indeed, currently the code only tests whether compute shaders are supported,
> > and DIV and TEX_LZ don't have an
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #10 from Christian König ---
(In reply to Gert Wollny from comment #9)
> Indeed, currently the code only tests whether compute shaders are supported,
> and DIV and TEX_LZ don't have any caps yet. I guess I'll take in on me to
> add t
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #9 from Gert Wollny ---
Indeed, currently the code only tests whether compute shaders are supported,
and DIV and TEX_LZ don't have any caps yet. I guess I'll take in on me to add
these caps.
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--- Comment #8 from Ilia Mirkin ---
(In reply to Gert Wollny from comment #7)
> This is a very deep rabbit hole: Not only does r600 not support DIV, it also
> doesn't support TEX_LZ that is used by these compute shaders and Evergreen
> class har
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #7 from Gert Wollny ---
This is a very deep rabbit hole: Not only does r600 not support DIV, it also
doesn't support TEX_LZ that is used by these compute shaders and Evergreen
class hardware doesn't support more then one target swizz
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #6 from Gert Wollny ---
The commit that added TGSI shaders with DIV were introduced with
f6ac0b5d7187
gallium/auxiliary/vl: Add compute shader to support video compositor render
and the use of the shaders was enabled with
9
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #5 from Gert Wollny ---
No this doesn't fix the bug, there are other instances where a DIV is
introduced.
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--- Comment #4 from Gert Wollny ---
@AngryPenguin A closer look shows that the bicubic filter in
gallium/auxiliar/vl issues TGSI code that contains a DIV operation.
Could you try this tree:
https://gitlab.freedesktop.org/gerddie/mesa/tree/vl
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #3 from Gert Wollny ---
R600 doesn't implement TGSI_OPCODE_DIV and in the Gentoo bug this is the one
reported as being triggered. If think for glsl this is lowered, so maybe there
is some compiler option missing in the vdpau state tr
https://bugs.freedesktop.org/show_bug.cgi?id=110783
--- Comment #2 from Matt Turner ---
Looks like this was reported as a Gentoo bug as well
(https://bugs.gentoo.org/686252)
Have you tried bisecting?
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--- Comment #1 from AngryPenguin ---
Created attachment 144363
--> https://bugs.freedesktop.org/attachment.cgi?id=144363&action=edit
inxi
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https://bugs.freedesktop.org/show_bug.cgi?id=110783
Bug ID: 110783
Summary: Mesa 19.1 rc crashing MPV with VAAPI
Product: Mesa
Version: 19.1
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: n
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