Extend struct etna_core_info with a feature bitset and some helper
functions.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28574>
This etna_feature enum will be used as abstraction layer. We will add
support for a hardware database - borrowed from the binary blob.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28574>
I am planning to make use of these headers outside of the gallium
driver.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28574>
This struct will be used in different places outside of the gallium
driver.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28574>
Here we store the value directly in shader info rather than passing
it around.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28709>
There is no need to pass this value around just store it directly
in the shader info.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28709>
Nothing uses it. I *looks* like _mesa_copy_linked_program_data()
copies it somewhere useful however that function is called before
the value are even initialised.
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28709>
Also remove the check for overflowing 16bit TGSI register index.
If that ever happens we are out of luck anyway, no need to waste CPU
cycles on RA...
Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28663>
Use the same code as the pointer type. It works with all types and works
with any vector, but we need to handle i1 and v3i16 as special cases,
otherwise LLVM fails when it sees them. The previous code only extracted
the first component, which is not what we want.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28607>
It's not worth writing a compute shader for copying 3D textures yet.
I have a sophisticated compute shader that will do it properly.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28607>
I'm not sure why zink would want dri2 here instead of kopper,
I'm sure it's some side effect of something else, let zink
use the kopper paths.
This fixes:
dEQP-GL45-ES3.info.vendor
on zink on nvk with GL cts using EGL.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Fixes: 12a47b84b7 ("egl/dri2: trigger drawable invalidation from surface queries for zink")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28707>
We can use any swizzle to access it, so if the inline constant is in
ADD,try to have the swizzle same as the second channel so that we can
potentially use presubtract later.
RV530:
total instructions in shared programs: 129366 -> 129306 (-0.05%)
instructions in affected programs: 10191 -> 10131 (-0.59%)
helped: 56
HURT: 12
total presub in shared programs: 8421 -> 8791 (4.39%)
presub in affected programs: 1523 -> 1893 (24.29%)
helped: 0
HURT: 102
total temps in shared programs: 17561 -> 17562 (<.01%)
temps in affected programs: 47 -> 48 (2.13%)
helped: 2
HURT: 4
total lits in shared programs: 3021 -> 3179 (5.23%)
lits in affected programs: 427 -> 585 (37.00%)
helped: 0
HURT: 37
total cycles in shared programs: 197845 -> 197512 (-0.17%)
cycles in affected programs: 18949 -> 18616 (-1.76%)
helped: 50
HURT: 19
Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28428>
We want to move it after rc_remove_constants because we can't reswizzle
presubtract sources and we need to pack multiple uniforms into vec4
slots to be able to run glamor shaders on R400.
This mostly works OK, the detection logic just needs to recognize the
case when 2.0 was converted to inline constant.
RV530:
total instructions in shared programs: 129384 -> 129366 (-0.01%)
instructions in affected programs: 2078 -> 2060 (-0.87%)
helped: 16
HURT: 7
total presub in shared programs: 8404 -> 8421 (0.20%)
presub in affected programs: 423 -> 440 (4.02%)
helped: 19
HURT: 25
total omod in shared programs: 410 -> 429 (4.63%)
omod in affected programs: 10 -> 29 (190.00%)
helped: 0
HURT: 13
total temps in shared programs: 17560 -> 17561 (<.01%)
temps in affected programs: 34 -> 35 (2.94%)
helped: 3
HURT: 3
total lits in shared programs: 3006 -> 3021 (0.50%)
lits in affected programs: 267 -> 282 (5.62%)
helped: 13
HURT: 20
total cycles in shared programs: 197840 -> 197845 (<.01%)
cycles in affected programs: 4159 -> 4164 (0.12%)
helped: 13
HURT: 13
R420:
total instructions in shared programs: 103810 -> 103762 (-0.05%)
instructions in affected programs: 4176 -> 4128 (-1.15%)
helped: 29
HURT: 1
total presub in shared programs: 2724 -> 2878 (5.65%)
presub in affected programs: 478 -> 632 (32.22%)
helped: 6
HURT: 40
total omod in shared programs: 411 -> 421 (2.43%)
omod in affected programs: 3 -> 13 (333.33%)
helped: 0
HURT: 7
total temps in shared programs: 16841 -> 16852 (0.07%)
temps in affected programs: 814 -> 825 (1.35%)
helped: 5
HURT: 17
total cycles in shared programs: 162397 -> 162361 (-0.02%)
cycles in affected programs: 5746 -> 5710 (-0.63%)
helped: 30
HURT: 3
Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28428>
And don't use presubtract in the first place instead of relying on the
dataflow swizzle pass to sort things up later.
Just two shaders in shader-db hits this, but this patch prevents some
regressions in dEQP when we later move presubtract after the dataflow
swizzle pass.
RV420:
presub helped: shaders/chromeos/24.shader_test FS: 6 -> 2 (-66.67%)
presub helped: shaders/chromeos/21.shader_test FS: 6 -> 2 (-66.67%)
cycles helped: shaders/chromeos/24.shader_test FS: 79 -> 78 (-1.27%)
cycles helped: shaders/chromeos/21.shader_test FS: 47 -> 46 (-2.13%)
Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28428>
