[Mesa-dev] [radeonsi] Re: glthread: upload non-VBO vertices and indices for non-Indirect non-IBM draws - BISECTED

[Pierre-Eric Pelloux-Prayer]

Hi Dieter,

https://gitlab.freedesktop.org/mesa/mesa/-/issues/3001 may be the same bug.

Pierre-Eric

On 25/05/2020 07:35, Dieter Nützel wrote:
> Hello Marek,
> 
> this was time and nerve consuming (with all the LLVM 11 revert/re-revert).
> FreeCAD vbo rendering bugs.
> 
> Mesa-20.1-rc4 is fine (sure)
> 
> Mesa git with #2840bc3065b reverted (glthread_draw.c deleted), too.
> 
> /opt/mesa> git bisect bad
> 2840bc3065b9e991b2c5880a2ee02e2458a758c4 is the first bad commit
> commit 2840bc3065b9e991b2c5880a2ee02e2458a758c4
> Author: Marek Olšák <marek.olsak at amd.com>
> Date:   Fri Mar 6 16:56:54 2020 -0500
> 
>     glthread: upload non-VBO vertices and indices for non-Indirect non-IBM draws
> 
>     This is basically the same thing u_vbuf does.
> 
>     Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4314>
> 
>  src/mapi/glapi/gen/ARB_base_instance.xml           |   9 +-
>  .../glapi/gen/ARB_draw_elements_base_vertex.xml    |  12 +-
>  src/mapi/glapi/gen/ARB_draw_instanced.xml          |   6 +-
>  src/mapi/glapi/gen/gl_API.xml                      |  15 +-
>  src/mesa/Makefile.sources                          |   1 +
>  src/mesa/main/glthread.c                           |   7 +
>  src/mesa/main/glthread.h                           |   1 +
>  src/mesa/main/glthread_draw.c                      | 982 +++++++++++++++++++++
>  src/mesa/meson.build                               |   1 +
>  9 files changed, 1006 insertions(+), 28 deletions(-)
>  create mode 100644 src/mesa/main/glthread_draw.c
> 
> Next 'night' I'll make an entry at gitlab, if you don't outpace me...;-)
> 
> Dieter
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