[virglrenderer-devel] [RFC PATCH 0/7] re-unify caps GL and GLES evaluation code path

[Gert Wollny]

Dear all,

currently, GL and GLES use partially different code path to query and set caps, 
and given the solution choosen for filling capset_v2 this lead to some required 
code  duplication. This series is a stab at getting rid of thís duplication and
being a bit more accurate in querying the caps. 

Especially the last part of this series, where I try to clean up setting certain 
bits based on the gl/gles version or extensions will be made obsolete by Dave's 
approach to fill these bits, but at least it gives a better with which values we
will need to fill this lookup table.
 
This series is against master, a tree that does the same thing for Dave's 
experimental branch and that sets the required caps to expose GLES 3.1 on a 
GLES 3.1 host can be found here: 
 https://gitlab.freedesktop.org/gerddie/virglrenderer/tree/gerddie-wip-gles31
A mesa branch for testing that uses the right caps definitions is here: 
  https://gitlab.freedesktop.org/gerddie/mesa/tree/gerddie-gles31-wip2
(but don't expect too much, there are some texture format problems) 

Any comments welcome, 
Gert

Gert Wollny (7):
  vrend: remove superflous caps initialization
  vrend caps: move some common caps to main routine
  vrend caps: order caps that have versions or extensions versus general
    caps
  vrend caps: move more common code into main caps routine and only
    handle
  vrend caps: move GL/GLES duplicates into main function
  vrend caps: remove gles caps code path
  vrend caps: unify caps and remove some duplications

 src/vrend_renderer.c | 346 ++++++++++++++++++---------------------------------
 1 file changed, 120 insertions(+), 226 deletions(-)

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2.16.4