Previously vertices were uploaded on-the-fly: each time
the position attribute was set, the newly added vertex
was copied to the mapped bo.
Replace this with a plain RAM buffer, and do the upload
at the end of compile_vertex_list.
This allows to remove the we-need-to-unmap-the-buffer-
before-drawing special case, but more importantly it
will allow to implement vertices deduplication in the
next commit.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11927>
Draws can be merged by u_threaded if they share the same IB.
This improves performance in SPECviewperf13 snx-03: tests fps
are improved by a 1.2x - 2.0x factor.
v2: reworked error handling
Reviewed-by: Marek Olšák <marek.olsak@amd.com> (v2)
Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com> (v2)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8111>
The _mesa_prim::no_current_update flag should tell the compiled
display list if the current attributes that are placed in the dlists
vbo shall take a defined state past replay of a display list.
Immediate mode draws compiled into display lists should set the
current values. Array draws may leave the current values in
undefined state.
So finally this flag is not a property of every primitive
but it is a property of the compiled display list and there it
is a property of the last primitive compiled into the list.
So move the flag out of _mesa_prim into vbo_save.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
- remove mtypes.h from most header files
- add main/menums.h for often used definitions
- remove main/core.h
v2: fix radv build
Reviewed-by: Brian Paul <brianp@vmware.com>
Since we now store a set of VAOs in the display list, use these object
to get the reference to the VBO in several places.
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Finally use an internal VAO to execute display list draws. Avoid
duplicate state validation for display list draws. Remove client arrays
previously used exclusively for display lists.
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Reviewed-by: Brian Paul <brianp@vmware.com>
The term "client array" is a legacy thing dating back to the pre-VBO
era when _all_ vertex arrays lived in client memory.
Nowadays, it only contains vertex array state which is derived from
gl_array_attributes and gl_vertex_buffer_binding. It's used by the
VBO module and some drivers.
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the
old copyright name is creating unnecessary confusion, hence this change.
This was the sed script I used:
$ cat tg2vmw.sed
# Run as:
#
# git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed
#
# Rename copyrights
s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g
/Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./
s/TUNGSTEN GRAPHICS/VMWARE/g
# Rename emails
s/alanh@tungstengraphics.com/alanh@vmware.com/
s/jens@tungstengraphics.com/jowen@vmware.com/g
s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/
s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g
s/keithw\?@tungstengraphics.com/keithw@vmware.com/g
s/michel@tungstengraphics.com/daenzer@vmware.com/g
s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/
s/zack@tungstengraphics.com/zackr@vmware.com/
# Remove dead links
s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g
# C string src/gallium/state_trackers/vega/api_misc.c
s/"Tungsten Graphics, Inc"/"VMware, Inc"/
Reviewed-by: Brian Paul <brianp@vmware.com>
This is set during context creation/initialization. We know we're
not inside glBegin/glEnd at this point so use PRIM_OUTSIDE_BEGIN_END.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
The previous commit introduced extra words, breaking the formatting.
This text transformation was done automatically via the following shell
command:
$ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript
where 'vimscript' is a file containing:
/THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * '
:wq
Reviewed-by: Brian Paul <brianp@vmware.com>
This brings the license text in line with the MIT License as published
on the Open Source Initiative website:
http://opensource.org/licenses/mit-license.php
Generated automatically be the following shell command:
$ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \
sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {}
This introduces some wrapping issues, to be fixed in the next commit.
Reviewed-by: Brian Paul <brianp@vmware.com>
Generated automatically be the following shell command:
$ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \
sed -i 's/BRIAN PAUL/THE AUTHORS/' {}
The intention here is to protect all authors, not just Brian Paul. I
believe that was already the sensible interpretation, but spelling it
out is probably better.
More practically, it also prevents people from accidentally copy &
pasting the license into a new file which says Brian is not liable when
he isn't even one of the authors.
Reviewed-by: Brian Paul <brianp@vmware.com>
It's not nice when you have several variables pointing to the same array
and you wanna ask your editor "where is this used" and you only get an answer
for one of the four currval, legacy_currval, generic_currval, mat_currval,
which is quite useless, because you never see the whole picture.
Let's get rid of the additional pointers.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Always use _mesa_reference_buffer_object, and never call
ctx->Driver.DeleteBuffer() directly to prevent dangling pointers to the
null buffer object.
This fixes crash/assertions in sharedtex_mt and Autodesk Mudbox.
NV_vertex_program implementation has slightly incorrect aliasing
behaviour. I think this is reasonable given the simplification and
the fact that the mainstream ARB_vp continues to have the correct
behaviour.
Dave Airlie
Pierre-Eric Pelloux-Prayer
Tapani Pälli
Marek Olšák
Mathias Fröhlich
Brian Paul
José Fonseca
Rico Schüller
Kenneth Graunke
Oliver McFadden
Marek Olšák
Vinson Lee
Kristian Høgsberg
Chia-I Wu
Brian Paul
Keith Whitwell