The resulting quads are actually already following the provoking vertex convention.
Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12851>
We had some with unlikely, some without it. Let's just put unlikely to
all of them.
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13071>
Clover likes to do this to clear our a bunch of samplers without
actually passing an array of NULL pointers. It's easy enough to
handle in iris.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13072>
The output swizzle defined in the render-target descriptor is ignored
when the format is RAW. In that case, we have to swap the components
when lowering FB stores/loads if we want to get the right color.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12793>
This helps some viewperf subtests.
Only view XY culling is done. Edgeflags are always disabled with lines.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13048>
This improves viewperf performance on Navi1x.
All Navi1x fast launch workarounds are removed and all fast launch
codepaths are disabled.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13048>
When it's enabled, it stays enabled until the next shader change
or an incompatible primitive type, etc.
This improves performance for viewperf/snx.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13048>
llvmpipe expects valid size parameter, and when just VK_WHOLE_SIZE is
passed very bad things can happen.
This was handled specially before, but got dropped when lavapipe was
converted to use the generated command queue.
Fixes: eb7eccc76f ("lavapipe: Use generated command queue code")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13036>
This knowledge was repeated in multiple places so move the values to
intel_device_info struct.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13014>
We were assertion failing on some large draws due to indices >16bits,
despite asking draw to limit the max indices. I haven't managed to track
it down, so flip us back to the older, non-index drawing path that doesn't
hit this bug until it can get fixed. Leave an I915_DEBUG=vbuf flag around
so we can look into this later.
This is a pretty big performance hit for vertex shaders. Using glmark2 -b
build:use-vbo=true:
i915g-vbuf: 211 fps
i915g-nonvbuf: 185 fps
i915c: 41 fps
Given how massively better i915g still is than i915c (llvmpipe VS instead
of the classic swrast interpreter), I think it's still worth it to get
i915g correct before we fix this perf regression.
Fixes: #4971
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13052>
Bit 12 of render->aux1 is GL_CCW/GL_CW. For GL_CCW (default of glFrontFace) we have
to set that bit active.
This is not what the blob does and what the original reverse engineering documentation
says. The blob sets this value inverted and does some bogus negation of the fragment
shaders gl_FrontFacing variable instead.
Anyway, doing it this way does not cause regressions but fixes
dEQP-GLES2.functional.shaders.builtin_variable.frontfacing and 4 piglit tests.
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Andreas Baierl <ichgeh@imkreisrum.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7690>
The remaining extensions are optional features, just turn on vk 1.2
with them reporting as off.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12953>
Again if you get passed an invoc but the exec mask has the
active lane somewhere other than at 0, then if we have an
invoc we should find the active lane and extract the value
from invoc rather than using the idx.
This fixes a bunch of VK 1.2 subgroup tests once 1.2 is enabled:
dEQP-VK.subgroups.ballot_broadcast.compute.subgroupbroadcast_nonconst*
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12953>
