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Author SHA1 Message Date
Mike Blumenkrantz 80683943d1 mesa/st: simplify st_can_add_pointsize_to_program iterator 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:10 -04:00
Mike Blumenkrantz 16f08ad469 mesa/st: don't precompile the pointsize upload variant anymore 
this is no longer likely to be used, so precompile the base variant now

also delete some now-unused code

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:10 -04:00
Mike Blumenkrantz 4f027fbff2 mesa/st: only flag pointsize constant uploads if they're needed 
now that shaders are guaranteed to have a pointsize export, the only time
the variant using the uploaded constant is needed is when pointsize != 1.0

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:10 -04:00
Mike Blumenkrantz f964881fcc mesa/st: only use constant upload pointsize variants if pointsize != 1.0 
it's not that common for apps to need varying pointsize, so now that shaders
are guaranteed to have the export in the shader, the constant version is almost
never used

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:10 -04:00
Mike Blumenkrantz 2b626af110 mesa/st: also add pointsize to fixedfunction vertex shaders as needed 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:10 -04:00
Mike Blumenkrantz d773055d92 mesa/st: always inject a 1.0 pointsize for vertex stages 
since 1.0 is used in nearly every case, drivers requiring this exporting
can avoid potential shader variants by adding a 1.0 export to the base
shader variant and the only using the ubo upload when pointsize is explicitly
set for wide point functionality

drivers can then be responsible for removing unused pointsize exports
as needed (or desired)

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:09 -04:00
Mike Blumenkrantz 3aa449ff72 mesa/st: declare added pointsize var as hidden 
ensure this isn't counted as part of the shader and ignored for e.g.,
glGetProgramInterfaceiv

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:09 -04:00
Mike Blumenkrantz 310903d096 nir/lower_point_size_mov: fix check for overwriting existing pointsize 
this should match the comment and allow overwriting injected pointsize
variables regardless of whether xfb is flagged

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:09 -04:00
Mike Blumenkrantz 02b573e03e mesa: add a bool indicating when pointsize == 1.0 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15699>
 2022-04-07 21:56:09 -04:00
Emma Anholt 75a4e3f0e8 Revert "ci/freedreno: Reduce concurrency when replaying traces on a630" 
This reverts commit d948f32365.

I think that fixing the timeout will have resolved this problem.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15805>
 2022-04-08 00:24:20 +00:00
Emma Anholt d51aea7f57 freedreno: Fix the cpu-prep wait to be "infinite". 
We don't need to restrict our timeout to 5 seconds, because the kernel's
hangcheck will ensure that the wait completes in finite time if the GPU
gets wedged.  If the GPU is making progress, we don't want to time out
early and have pipe_transfer_map() return an error, causing glReadPixels()
to throw a confusing GL_OOM even though we're not out memory.

The INFINITE arg to this function isn't actually infinite, it's limited to
an hour.  But an hour of GPU processing to wait on is probably plenty.

This 5s timeout has caused problems with the CTS on freedreno at high
parallelism, and I suspect is the cause of recent issues in the closed
traces replay jobs.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15805>
 2022-04-08 00:24:20 +00:00
Timothy Arceri 7d216f296a glsl: fix needs_lowering() call in varying packing pass 
Here we remove the outer arrays on geom and tess shaders where
needed. Without this the pass can sometimes attempt to pack a
varying on only one side of the shader interface where it is not
actually needed. The result can be mismatching varying types.

Fixes: d6b9202873 ("glsl: disable varying packing when its not safe")

Tested-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15761>
 2022-04-07 23:57:40 +00:00
Mike Blumenkrantz b3abd3db33 docs: update features for lavapipe 
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15808>
 2022-04-07 23:06:05 +00:00
Mike Blumenkrantz 3030e5baaf zink: ci updates 
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15808>
 2022-04-07 23:06:05 +00:00
Mike Blumenkrantz 4bb45bcd16 zink: add error logging for SRGB framebuffer without KHR_swapchain_mutable_format 
this is going to explode, so at least print an error explaining why

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15808>
 2022-04-07 23:06:05 +00:00
Mike Blumenkrantz bbede22850 lavapipe: KHR_swapchain_mutable_format 
it Just Works(tm)

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15808>
 2022-04-07 23:06:05 +00:00
Mike Blumenkrantz fde2c1db88 zink: adds refs to user index buffers when tc is not active 
there are no ref tricks to abuse in this case, so add our own ref

fixes #6273

cc: mesa-stable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15807>
 2022-04-07 22:10:35 +00:00
Mike Blumenkrantz 9187af41b8 zink: allow lod for RECT sampler types 
the RECT is a lie, so this is fine

Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15804>
 2022-04-07 21:37:58 +00:00
Mike Blumenkrantz 6cfcf891c1 nir/lower_tex: avoid adding invalid LOD to RECT textures 
this is illegal

Fixes: 74ec2b12be ("nir/lower_tex: Rework invalid implicit LOD lowering")

Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15804>
 2022-04-07 21:37:58 +00:00
Mike Blumenkrantz dff8813246 zink: set nir_shader_compiler_options::has_txs 
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15804>
 2022-04-07 21:37:58 +00:00
Jason Ekstrand 4cd260590c nir: Dont set coord_components on txs 
Fixes: e1fc23265f ("nir: Add a pass for lowering CL-style image ops to texture ops")
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15758>
 2022-04-07 21:13:35 +00:00
Mike Blumenkrantz d09ee469f0 kopper: add a dmabuf-free image interface for use with sw drivers 
sw drivers don't support modifiers or dmabufs or any of that, so separate
interfaces are needed to avoid advertising extensions that will only lead
to crashes

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15802>
 2022-04-07 20:08:10 +00:00
Erik Faye-Lund 31824d4213 dzn: add missing space 
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund 08e4b28a05 dzn: drop unused include 
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund 4ae6c34a5a dzn: drop incorrect return statement 
We're returning nothing here. Let's not do that.

Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund 600d99650b dzn: drop unused header 
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund 76b0023c06 dzn: remove unused variable 
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund 96bbcb1e48 dzn: fixup indent 
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund f3ce7d8561 dzn: add D3D12_IGNORE_SDK_LAYERS define 
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund 659e26285a dzn: drop needless includes 
These include either dzn_nir.h or dzn_internal.h which already includes
this header.

Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund bda5852846 dzn: remove unused struct 
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Erik Faye-Lund f7b0cfe04a dzn: remove needless using 
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15790>
 2022-04-07 19:53:03 +00:00
Mike Blumenkrantz 1e3b96913c zink: handle swapchain readbacks when a present is pending 
if a present semaphore is pending, don't try to create another one

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15784>
 2022-04-07 19:22:14 +00:00
Mike Blumenkrantz ed07721d09 zink: only apply swapchain behavior in flush_resource for swapchain images 
these could otherwise be pixmaps or dmabufs

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15784>
 2022-04-07 19:22:14 +00:00
Mike Blumenkrantz 127d7aeb6c zink: handle deferred swapchain resource flushing 
if the swapchain image hasn't been acquired yet, flag it as a deferred
present so it can be picked up on flush

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15784>
 2022-04-07 19:22:14 +00:00
Mike Blumenkrantz 3c4be122cc egl: implement more hooks for swrast 
these just need to use swapbuffers instead of flush

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15784>
 2022-04-07 19:22:14 +00:00
Benjamin Cheng 0666b7fecc anv: drop from_wsi bit from anv_image 
It was originally introduced in ca791f5c but it was never actually set
anywhere. It doesn't serve any purpose other than some sanity checking
so let's clean it up for now.

Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15799>
 2022-04-07 18:46:50 +00:00
Ian Romanick b5fa43952a intel/fs: Better handle constant sources of FS_OPCODE_PACK_HALF_2x16_SPLIT 
I noticed that a *LOT* of fragment shaders in Shadow of the Tomb Raider,
for instance, end up with a sequence of NIR like:

    vec1 32 ssa_2 = load_const (0x00000000 = 0.000000)
    ...
    vec1 32 ssa_191 = pack_half_2x16_split ssa_188, ssa_2
    vec1 32 ssa_192 = pack_half_2x16_split ssa_189, ssa_2
    vec1 32 ssa_193 = pack_half_2x16_split ssa_190, ssa_2

This results in an assembly sequence like:

    mov(8)          g28<1>UD        0x00000000UD
    mov(8)          g21<2>HF        g28<8,8,1>F
    shl(8)          g21<1>UD        g21<8,8,1>UD    0x00000010UD
    mov(8)          g21<2>HF        g25<8,8,1>F
    mov(8)          g19<2>HF        g28<8,8,1>F
    shl(8)          g19<1>UD        g19<8,8,1>UD    0x00000010UD
    mov(8)          g19<2>HF        g23<8,8,1>F
    mov(8)          g20<2>HF        g28<8,8,1>F
    shl(8)          g20<1>UD        g20<8,8,1>UD    0x00000010UD
    mov(8)          g20<2>HF        g24<8,8,1>F

After this commit, the generated assembly is:

    mov(8)          g21<1>UD        0x00000000UD
    mov(8)          g21<2>HF        g23<8,8,1>F
    mov(8)          g19<1>UD        0x00000000UD
    mov(8)          g19<2>HF        g17<8,8,1>F
    mov(8)          g20<1>UD        0x00000000UD
    mov(8)          g20<2>HF        g18<8,8,1>F

Tiger Lake, Ice Lake, Skylake, and Haswell had similar results. (Ice Lake shown)
total instructions in shared programs: 20119086 -> 20119034 (<.01%)
instructions in affected programs: 9056 -> 9004 (-0.57%)
helped: 8
HURT: 0
helped stats (abs) min: 2 max: 16 x̄: 6.50 x̃: 4
helped stats (rel) min: 0.29% max: 1.75% x̄: 1.00% x̃: 0.98%
95% mean confidence interval for instructions value: -11.01 -1.99
95% mean confidence interval for instructions %-change: -1.56% -0.44%
Instructions are helped.

total cycles in shared programs: 861019414 -> 861021044 (<.01%)
cycles in affected programs: 279862 -> 281492 (0.58%)
helped: 4
HURT: 2
helped stats (abs) min: 6 max: 936 x̄: 239.00 x̃: 7
helped stats (rel) min: 0.03% max: 8.13% x̄: 2.09% x̃: 0.09%
HURT stats (abs)   min: 18 max: 2568 x̄: 1293.00 x̃: 1293
HURT stats (rel)   min: 0.36% max: 1.14% x̄: 0.75% x̃: 0.75%
95% mean confidence interval for cycles value: -972.56 1515.89
95% mean confidence interval for cycles %-change: -4.77% 2.49%
Inconclusive result (value mean confidence interval includes 0).

Broadwell
total instructions in shared programs: 17812327 -> 17812263 (<.01%)
instructions in affected programs: 9867 -> 9803 (-0.65%)
helped: 8
HURT: 0
helped stats (abs) min: 2 max: 28 x̄: 8.00 x̃: 4
helped stats (rel) min: 0.32% max: 1.80% x̄: 1.00% x̃: 0.95%
95% mean confidence interval for instructions value: -15.46 -0.54
95% mean confidence interval for instructions %-change: -1.54% -0.47%
Instructions are helped.

total cycles in shared programs: 904768620 -> 904773291 (<.01%)
cycles in affected programs: 454799 -> 459470 (1.03%)
helped: 4
HURT: 4
helped stats (abs) min: 36 max: 586 x̄: 344.50 x̃: 378
helped stats (rel) min: 0.47% max: 4.04% x̄: 2.01% x̃: 1.77%
HURT stats (abs)   min: 1 max: 5572 x̄: 1512.25 x̃: 238
HURT stats (rel)   min: <.01% max: 2.77% x̄: 1.46% x̃: 1.53%
95% mean confidence interval for cycles value: -1122.40 2290.15
95% mean confidence interval for cycles %-change: -2.26% 1.71%
Inconclusive result (value mean confidence interval includes 0).

total spills in shared programs: 18581 -> 18579 (-0.01%)
spills in affected programs: 323 -> 321 (-0.62%)
helped: 1
HURT: 0

total fills in shared programs: 24985 -> 24981 (-0.02%)
fills in affected programs: 1348 -> 1344 (-0.30%)
helped: 1
HURT: 0

Tiger Lake, Ice Lake, and Skylake had similar results. (Ice Lake shown)
Instructions in all programs: 143585431 -> 143513657 (-0.0%)
Instructions helped: 14403

Cycles in all programs: 8439312778 -> 8439371578 (+0.0%)
Cycles helped: 10570
Cycles hurt: 3290

Gained: 146
Lost: 74

All of the lost and gained fossil-db shaders are SIMD32 fragment
shaders.  14,247 of the affected shaders are from Shadow of the Tomb
Raider.  154 are from Batman Arkham Origins, and the remaining two are
from Octopath Traveler.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15089>
 2022-04-07 18:26:23 +00:00
Alyssa Rosenzweig 1fb4427a7a pan/bi: Imply round mode most of the time 
Much less noisy, and provides a path to further improvements. There is a slight
behaviour change: int-to-float conversions now use RTE instead of RTZ. For
32-bit opcodes, this affects conversions of integers with magnitude greater than
2^23 by at most 1 ulp. As this behaviour is unspecified in GLSL, this change is
believed to be acceptable.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15187>
 2022-04-07 18:03:57 +00:00
Alyssa Rosenzweig a747708b9d pan/bi: Use should_skip in bi_builder generation 
To avoid further code duplication.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15187>
 2022-04-07 18:03:57 +00:00
Alyssa Rosenzweig de37f75554 pan/bi: Mark some opcodes as default round-to-zero 
Conversions to integer have different rounding rules.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15187>
 2022-04-07 18:03:57 +00:00
Alyssa Rosenzweig 24d072fd6a pan/bi: Don't use funny round modes in tests 
To prepare for defeaturing round modes, replace uses of round-to-positive with
round-to-even in our unit tests. This doesn't meaningfully impact test coverage;
there is no way to generate that round mode.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15187>
 2022-04-07 18:03:57 +00:00
Alyssa Rosenzweig b5026c3d7c panfrost: Use track_image_access on Bifrost 
Equivalent logic, as previously extracted.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00
Alyssa Rosenzweig 8689a88d10 panfrost: Add helpers to emit Valhall data structures 
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00
Alyssa Rosenzweig 0d48a57452 panfrost: Adapt viewport/scissor to Valhall 
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00
Alyssa Rosenzweig e4edb1a53f panfrost: Hide some Bifrost-specific functions 
Pertains to data structures removed in Valhall.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00
Alyssa Rosenzweig 58934dd666 panfrost: Add valhall_has_blend_shader field 
Required in a hot path for silly historical reasons, so add a field to save a
pre-computed value thereof.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00
Alyssa Rosenzweig fed04de481 panfrost: Add Valhall fields to panfrost_batch 
There are new data structures that we need to (dirty) track. Add the
corresponding fields so we can proceed as with Bifrost dirty tracking.

Trivial increase in memory usage, but that should not matter as batches are
few.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00
Alyssa Rosenzweig 270e3e02f2 panfrost: Split out allow_fpk helper 
For sharing between Bifrost's renderer state descriptor and Valhall's draw call
descriptor, which require the same logic in different places.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00
Alyssa Rosenzweig ba395fc94c panfrost: Split out panfrost_get_blend_shaders 
The same logic is useful on Valhall.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15797>
 2022-04-07 17:43:38 +00:00