Re: [PATCH] gl-renderer: Create a high priority context

2018-03-02 Thread Chris Wilson
Quoting Emil Velikov (2018-03-02 14:52:28) > Hi Chris, > > On 1 March 2018 at 08:28, Chris Wilson <ch...@chris-wilson.co.uk> wrote: > > EGL_IMG_context_priority allows the client to request that their > > rendering be considered high priority. For ourselves,

[PATCH] gl-renderer: Create a high priority context

2018-03-01 Thread Chris Wilson
the GPU is being hogged by background clients. Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> Cc: Daniel Stone <dani...@collabora.com> Reviewed-by: Daniel Stone <dani...@collabora.com> --- The previously mentioned bug affecting i965_dri.so not accepting CONTEXT_ATTRIB_P

Re: [PATCH weston v3 4/4] gl-renderer: Emit GPU rendering begin and end timeline timepoints

2017-09-27 Thread Chris Wilson
Quoting Pekka Paalanen (2017-09-27 15:25:21) > On Wed, 27 Sep 2017 15:12:15 +0100 > Chris Wilson <ch...@chris-wilson.co.uk> wrote: > > > Quoting Alexandros Frantzis (2017-09-27 15:01:08) > > > On Wed, Sep 27, 2017 at 01:18:47PM +0100, Chris Wilson wrote: >

Re: [PATCH weston v3 4/4] gl-renderer: Emit GPU rendering begin and end timeline timepoints

2017-09-27 Thread Chris Wilson
Quoting Alexandros Frantzis (2017-09-27 15:01:08) > On Wed, Sep 27, 2017 at 01:18:47PM +0100, Chris Wilson wrote: > > Quoting Alexandros Frantzis (2017-09-27 13:09:16) > > > Use EGL fence sync objects to emit timepoints for the beginning and the > > > end of rendering o

Re: [PATCH weston v3 4/4] gl-renderer: Emit GPU rendering begin and end timeline timepoints

2017-09-27 Thread Chris Wilson
Quoting Alexandros Frantzis (2017-09-27 13:09:16) > Use EGL fence sync objects to emit timepoints for the beginning and the > end of rendering on the GPU. But why not use a qbo with GL_TIMESTAMP? sync_file are only timestamped when they are signaled, which is very, very loosely coupled with the

Re: Fwd: Re: [PATCH 0/2] Add New XWayland API

2013-10-19 Thread Chris Wilson
and then Weston uses the buffer as scanout buffer, when the buffer is released and we render again in the buffer, L3 caching is disabled. It is simple to demonstrate that hypothesis incorrect by marking all colour buffers as uncached. -Chirs -- Chris Wilson, Intel Open Source Technology Centre

Re: Fwd: Re: [PATCH 0/2] Add New XWayland API

2013-10-19 Thread Chris Wilson
allocating a new cached backbuffer each frame? -Chris -- Chris Wilson, Intel Open Source Technology Centre ___ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel

Re: [PATCH] compositor-drm: Don't try and scan out a SHM buffer directly

2012-09-14 Thread Chris Wilson
that behind the callers back! -Chris -- Chris Wilson, Intel Open Source Technology Centre ___ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel

Re: Decorationless EGL apps are broken in toytoolkit

2011-12-12 Thread Chris Wilson
. Unfortunately one side-effect of cairo flushing everything prior to the swap caused the current context to be set to invalid. Author: Chris Wilson ch...@chris-wilson.co.uk Date: Mon Dec 12 13:52:27 2011 + gl: Set the destination for swap buffers, required by EGL at least EGL

Re: [Mesa-dev] X/Graphics DevRoom at FOSDEM 2012? (4-5 February)

2011-09-20 Thread Chris Wilson
us a thing or two about the DRM infrastructure and what it might look like in a year or two as more SoC gradually become mainline? -Chris -- Chris Wilson, Intel Open Source Technology Centre ___ wayland-devel mailing list wayland-devel