[Bug 99549] pp: Failed to translate a shader

[Bug 99549] pp: Failed to translate a shader

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

            Bug ID: 99549
           Summary: pp: Failed to translate a shader
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: lonewolf@xs4all.nl
        QA Contact: dri-devel@lists.freedesktop.org

Created attachment 129162
  --> https://bugs.freedesktop.org/attachment.cgi?id=129162&action=edit
glxinfo > glxinfo.txt

Many applications including glxinfo show these messages in console :


pp: Failed to translate a shader for depth1fs
pp: Failed to translate a shader for blend2fs
pp: Failed to translate a shader for color1fs
pp: Failed to translate a shader for blend2fs

I was unable to figure out what component pp belongs to, so choose the driver
for my card.


mesa-git master, commit f8f7ea508b .


 ./autogen.sh --prefix=/usr \
               --sysconfdir=/etc \
               --with-dri-driverdir=/usr/lib/xorg/modules/dri \
              
--with-gallium-drivers=i915,ilo,r300,r600,radeonsi,nouveau,svga,swrast,virgl \
               --with-dri-drivers=i915,i965,r200,radeon,nouveau,swrast \
               --with-egl-platforms=x11,drm,wayland \
               --with-vulkan-drivers=intel,radeon \
               --with-sha1=libnettle \
               --enable-texture-float \
               --enable-osmesa \
               --enable-xa \
               --enable-nine \
               --disable-xvmc \
               --enable-vdpau \
               --enable-omx \
               --enable-opencl \
               --enable-opencl-icd \
               --enable-glx-tls

glxinfo output (without the pp messages) attached

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[Bug 99549] pp: Failed to translate a shader

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

--- Comment #1 from Marek Olšák <maraeo@gmail.com> ---
Try to disable post processing in drirc.

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[Bug 99549] pp: Failed to translate a shader

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

--- Comment #2 from LoneVVolf <lonewolf@xs4all.nl> ---
After seeing marek reply I experimented a bit with PP_DEBUG and post processing
filters.
Half of the error messages comes from pp_jimenezmlaa filter , the other half
from pp_jimenezmlaa_color .

disabling those filters through driconf does make the corresponding error
messages disappear.

The error messages started recently, want me to try bisecting to find out what
caused them ?

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[Bug 99549] pp: Failed to translate a shader

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

--- Comment #3 from Marek Olšák <maraeo@gmail.com> ---
That's up to you. I'm not so into fixing the postprocessing, because the
options shouldn't be put into drirc, because the filters change what the OpenGL
spec specifies.

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[Bug 99549] pp: Failed to translate a shader

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

Timothy Arceri <t_arceri@yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Timothy Arceri <t_arceri@yahoo.com.au> ---
Fixed by:

author  Marek Olšák <marek.olsak@amd.com>
commit  8cd58df2f2592bf5a19ef7431eccaca6b8a445cc

gallium/pp: fix MLAA shaders

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99549

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[Bug 99549] pp: Failed to translate a shader

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

Johan Helsing <johan.helsing@qt.io> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|FIXED                       |---
             Status|RESOLVED                    |REOPENED

--- Comment #5 from Johan Helsing <johan.helsing@qt.io> ---
Patch was reverted

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[Bug 99549] pp: Failed to translate a shader

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

Johan Helsing <johan.helsing@qt.io> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #6 from Johan Helsing <johan.helsing@qt.io> ---
Sorry, posted on the wrong bug

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[Bug 99549] pp: Failed to translate a shader

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https://bugs.freedesktop.org/show_bug.cgi?id=99549

--- Comment #7 from fraizy@gmx.de <fraizy@gmx.de> ---
when will this fix come to mesa fixes release 17.x and 18.x?

thx for the fix

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