Looks good.
Reviewed-by: Charmaine Lee
From: Brian Paul
Sent: Thursday, September 15, 2016 8:34 AM
To: mesa-dev@lists.freedesktop.org
Cc: Charmaine Lee
Subject: [PATCH] mesa: check for no matrix change in _mesa_LoadMatrixf()
Some apps issue redundant gl
On Thursday, September 15, 2016 9:34:50 AM PDT Brian Paul wrote:
> Some apps issue redundant glLoadMatrixf() calls with the same matrix.
> Try to avoid setting dirty state in that situation.
>
> This reduces the number of constant buffer updates by about half in
> ET Quake Wars.
>
> Tested with P
Some apps issue redundant glLoadMatrixf() calls with the same matrix.
Try to avoid setting dirty state in that situation.
This reduces the number of constant buffer updates by about half in
ET Quake Wars.
Tested with Piglit, ETQW, Sauerbraten, Google Earth, etc.
---
src/mesa/main/matrix.c | 8 ++
