Commit graph

11108 commits

Author SHA1 Message Date
Samuel Pitoiset
191bf7aba6 ac,radv: add ac_emit_sdma_constant_fill()
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38430>
2025-11-17 08:25:32 +01:00
Timur Kristóf
cad4e7d2e7 radv, radeonsi: Move GFX6-7 CB clamp issue to ac_gpu_info
To improve consistency between the two drivers.
This excludes Hawaii from the workaround on RADV.

Also add the same to ac_null_device_create().

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38304>
2025-11-15 14:24:59 +01:00
Timur Kristóf
1c8881fc60 radv: Disable sparse mapping when unsupported by VM
Also disable the sparse binding queue and other related features.
Using sparse on GFX6-8 can cause GPU hangs at the moment.

Cc: mesa-stable
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38304>
2025-11-15 14:22:49 +01:00
Marek Olšák
e372365cf4 nir: rename nir_copy_prop -> nir_opt_copy_prop
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38411>
2025-11-15 02:16:38 +00:00
Marek Olšák
482fa6818e radv: set ZMM_TRI_EXTENT for conservative rasterization == overestimate
Ported from PAL and recommended by HW people for correctness.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38434>
2025-11-14 21:18:24 +00:00
Daniel Schürmann
36b0fdb7b7 radv: move nir_opt_copy_prop_vars out of optimization loop
The effect of this change alone is >4% faster compile times.

Totals from 356 (0.45% of 79839) affected shaders: (Navi48)

Instrs: 833062 -> 817649 (-1.85%); split: -1.97%, +0.12%
CodeSize: 4387976 -> 4312616 (-1.72%); split: -1.93%, +0.22%
SpillSGPRs: 430 -> 421 (-2.09%)
LDS: 877568 -> 880640 (+0.35%)
Latency: 8862905 -> 8861517 (-0.02%); split: -0.29%, +0.28%
InvThroughput: 1470875 -> 1471874 (+0.07%); split: -0.22%, +0.28%
VClause: 16744 -> 16452 (-1.74%); split: -1.82%, +0.07%
SClause: 17583 -> 17058 (-2.99%); split: -3.04%, +0.06%
Copies: 58959 -> 58701 (-0.44%); split: -0.57%, +0.14%
Branches: 20355 -> 20276 (-0.39%); split: -0.58%, +0.20%
PreSGPRs: 21477 -> 21280 (-0.92%); split: -0.93%, +0.01%
PreVGPRs: 20596 -> 20627 (+0.15%); split: -0.27%, +0.42%
VALU: 449148 -> 440751 (-1.87%); split: -1.92%, +0.05%
SALU: 126577 -> 123978 (-2.05%); split: -2.15%, +0.09%
VMEM: 33549 -> 33559 (+0.03%); split: -1.69%, +1.72%
SMEM: 31280 -> 30543 (-2.36%); split: -2.36%, +0.00%
VOPD: 254 -> 251 (-1.18%); split: +0.39%, -1.57%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38367>
2025-11-14 09:09:15 +00:00
Daniel Schürmann
7ff8cf3e7b radv: Only call nir_lower_alu_width once in radv_optimize_nir()
No fossils stats differences.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38367>
2025-11-14 09:09:15 +00:00
Daniel Schürmann
18b99338b7 radv: don't lower_vars_to_ssa during optimization loop
Totals from 138 (0.17% of 79839) affected shaders: (Navi48)

Instrs: 129058 -> 128913 (-0.11%); split: -0.20%, +0.09%
CodeSize: 683024 -> 682056 (-0.14%); split: -0.20%, +0.06%
Latency: 1080293 -> 1080517 (+0.02%); split: -0.02%, +0.04%
InvThroughput: 180598 -> 180622 (+0.01%)
SClause: 2292 -> 2294 (+0.09%); split: -0.13%, +0.22%
Copies: 8663 -> 8721 (+0.67%); split: -2.27%, +2.94%
PreSGPRs: 5980 -> 5953 (-0.45%)
VALU: 78673 -> 78686 (+0.02%); split: -0.01%, +0.02%
SALU: 13933 -> 13860 (-0.52%); split: -1.41%, +0.89%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38367>
2025-11-14 09:09:15 +00:00
Daniel Schürmann
d959e17d3d radv: call nir_opt_find_array_copies before first radv_optimize_nir()
Totals from 11 (0.01% of 79839) affected shaders: (Navi48)

Instrs: 6514 -> 5526 (-15.17%); split: -16.76%, +1.60%
CodeSize: 34700 -> 29336 (-15.46%); split: -17.30%, +1.84%
Latency: 12372 -> 11545 (-6.68%); split: -8.13%, +1.45%
InvThroughput: 2769 -> 2444 (-11.74%); split: -12.96%, +1.23%
Copies: 738 -> 649 (-12.06%)
Branches: 155 -> 111 (-28.39%)
PreVGPRs: 506 -> 471 (-6.92%); split: -7.71%, +0.79%
VALU: 3467 -> 2915 (-15.92%); split: -16.96%, +1.04%
SALU: 992 -> 839 (-15.42%); split: -16.03%, +0.60%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38367>
2025-11-14 09:09:14 +00:00
Daniel Schürmann
bf0e04a531 radv: Only call nir_opt_dead_write_vars once
Totals from 2 (0.00% of 79839) affected shaders: (Navi48)

Instrs: 5540 -> 5524 (-0.29%)
CodeSize: 27536 -> 27424 (-0.41%)
Latency: 37602 -> 37526 (-0.20%)
InvThroughput: 9401 -> 9382 (-0.20%)
Copies: 839 -> 845 (+0.72%); split: -0.12%, +0.83%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38367>
2025-11-14 09:09:14 +00:00
Daniel Schürmann
c3b72ea00c radv: Only call nir_opt_memcpy once
No fossil stats differences.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38367>
2025-11-14 09:09:14 +00:00
Samuel Pitoiset
e47a60255a radv: add a workaround for color<->stencil only copies on SDMA4-5
Some checks are pending
macOS-CI / macOS-CI (dri) (push) Waiting to run
macOS-CI / macOS-CI (xlib) (push) Waiting to run
For weird reasons, on SDMA4-5 color<->stencil only copies don't work
correctly. I compared NAVI21 (SDMA 5) vs NAVI31 (SDMA 6), everything
is bits-to-bits exact but the same test doesn't pass on NAVI21. So,
it's potentially a hardware bug on SDMA < 6.

Fixes dEQP-VK.api.ds_color_copy.*_tq on GFX9-GFX10.3.

Fixes: 0034f5a948 ("radv: allow ds<->color copies on compute/transfer queues")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38377>
2025-11-14 06:57:57 +00:00
Benjamin Cheng
8848495875 radv/video: Align each layer of encode DPB to 256
VCN requires the luma/chroma VAs to be 256 aligned. On VCN5, the
collocated buffer was not 256 aligned which can cause these VAs to be
unaligned.

This fixes VVL PositiveVideoEncodeH264.Basic on VCN5.

Fixes: 37e71a5cb2 ("radv/video: add support for AV1 encoding")
Reviewed-by: David Rosca <david.rosca@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38408>
2025-11-13 17:18:50 +00:00
Benjamin Cheng
b4ae11ee42 ac,radeonsi/vcn,radv/video: Drop signature param
The signature is not very useful, and is unnecessary CPU overhead.

Reviewed-by: David Rosca <david.rosca@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38372>
2025-11-13 14:35:58 +00:00
Samuel Pitoiset
9141696d32 radv: fix gathering push constants from shaders with ESO
Some checks are pending
macOS-CI / macOS-CI (dri) (push) Waiting to run
macOS-CI / macOS-CI (xlib) (push) Waiting to run
Need to be 4-bytes aligned.

Fixes: aa44a5a4ae ("radv: gather push constant size from shaders for ESO")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/14276
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38397>
2025-11-13 07:30:14 +00:00
Samuel Pitoiset
388875abe1 radv: bump maxRayDispatchInvocationCount to 2^30
It's the required limit by Vulkan.

Fixes dEQP-VK.ray_tracing_pipeline.limits.ray_tracing_props.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38405>
2025-11-13 07:10:39 +00:00
Yonggang Luo
ecb0ccf603 treewide: Replace calling to function ALIGN with align
This is done by grep ALIGN( to align(

docs,*.xml,blake3 is excluded

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38365>
2025-11-12 21:58:40 +00:00
Konstantin Seurer
de32f9275f treewide: add & use parent instr helpers
We add a bunch of new helpers to avoid the need to touch >parent_instr,
including the full set of:

* nir_def_is_*
* nir_def_as_*_or_null
* nir_def_as_* [assumes the right instr type]
* nir_src_is_*
* nir_src_as_*
* nir_scalar_is_*
* nir_scalar_as_*

Plus nir_def_instr() where there's no more suitable helper.

Also an existing helper is renamed to unify all the names, while we're
churning the tree:

* nir_src_as_alu_instr -> nir_src_as_alu

..and then we port the tree to use the helpers as much as possible, using
nir_def_instr() where that does not work.

Acked-by: Marek Olšák <maraeo@gmail.com>

---

To eliminate nir_def::parent_instr we need to churn the tree anyway, so I'm
taking this opportunity to clean up a lot of NIR patterns.

Co-authored-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38313>
2025-11-12 21:22:13 +00:00
Samuel Pitoiset
6cf1f3b39a radv: fix supporting more tess parameters with TCS for ESO unlinked shaders
Some checks are pending
macOS-CI / macOS-CI (dri) (push) Waiting to run
macOS-CI / macOS-CI (xlib) (push) Waiting to run
VGT_OUTPRIM_TYPE should be programmed correctly when PointMode is only
set in TCS with ESO.

Fixes dEQP-VK.shader_object.tessellation.hlsl.point_mode.

Fixes: c6d9b9b4e0 ("radv: support more tessellation parameters with TCS for ESO unlinked shaders"
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38376>
2025-11-12 16:21:17 +00:00
Samuel Pitoiset
75a1380355 radv: add RADV_DEBUG=dumpibs to dump command buffers
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38366>
2025-11-12 08:52:17 +00:00
Samuel Pitoiset
842603dc4f radv/amdgpu: add a way to identify preamble/postamble when dumping CS
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38366>
2025-11-12 08:52:17 +00:00
Autumn Ashton
2705d8bd8b radv/video: Implement VK_VALVE_video_encode_rgb_conversion
This is used by Steam Link VR (driver_vrlink) to avoid doing YUV conversion itself.

Signed-off-by: Autumn Ashton <misyl@froggi.es>
Reviewed-by: David Rosca <david.rosca@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37500>
2025-11-12 08:25:36 +00:00
Natalie Vock
73a31dafbc radv: Fix PSO history with RT pipelines
1. The prolog needs to have a null check. Libraries don't have prologs.
2. We only need to print the shaders actually included in this pipeline.
   Libraries were already printed separately.
3. The traversal shader was wrongly omitted from the output.

Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38355>
2025-11-12 08:00:54 +00:00
Samuel Pitoiset
0dba538643 radv/meta: fuse depth/stencil aspects copy with the GFX path
Depth/stencil copies on graphics are twice as fast now.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:33 +00:00
Samuel Pitoiset
9d3dd174b8 radv/meta: rework radv_meta_nir_texel_fetch_build_func
This add a binding parameter that will be used for fused depth/stencil
copies.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:33 +00:00
Samuel Pitoiset
332f881375 radv/meta: simplify aspect/formats in radv_gfx_copy_image()
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:32 +00:00
Samuel Pitoiset
cd59db45f9 radv/meta: simplify radv_gfx_copy_memory_to_image() even more
Selecting formats can be simplified.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:32 +00:00
Samuel Pitoiset
ed05c3fc31 radv/meta: remove multiple aspects in radv_gfx_copy_memory_to_image()
Only one aspect at any time is valid.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:31 +00:00
Samuel Pitoiset
a1884dc737 radv/meta: remove radv_meta_blit2d_rect
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:31 +00:00
Samuel Pitoiset
1319b2bef6 radv/meta: split radv_meta_blit2d() into two separate functions
It's more code but it's definitely easier to read and it will allow us
to do more cleanups/optimizations.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:30 +00:00
Samuel Pitoiset
bb3f69fefe radv/meta: remove useless blit2d_src_temps
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38139>
2025-11-12 07:35:29 +00:00
Daniel Schürmann
5682e39e6b amd: enable load/store_shared2_amd for GFX6
Totals from 1509 (2.43% of 62200) affected shaders: (Pitcairn)

MaxWaves: 8078 -> 8057 (-0.26%); split: +0.09%, -0.35%
Instrs: 977182 -> 951746 (-2.60%); split: -2.62%, +0.02%
CodeSize: 4951468 -> 4758192 (-3.90%); split: -3.92%, +0.01%
SGPRs: 76704 -> 76696 (-0.01%)
VGPRs: 81092 -> 81068 (-0.03%); split: -0.34%, +0.31%
Latency: 11663237 -> 11526070 (-1.18%); split: -1.19%, +0.01%
InvThroughput: 6198904 -> 6114851 (-1.36%); split: -1.43%, +0.07%
VClause: 26656 -> 26655 (-0.00%); split: -0.05%, +0.05%
SClause: 22304 -> 22307 (+0.01%); split: -0.03%, +0.04%
Copies: 107503 -> 109564 (+1.92%); split: -0.23%, +2.15%
Branches: 22917 -> 22918 (+0.00%)
PreSGPRs: 42246 -> 42242 (-0.01%); split: -0.01%, +0.00%
PreVGPRs: 64561 -> 64761 (+0.31%); split: -0.01%, +0.32%
VALU: 600285 -> 601139 (+0.14%); split: -0.26%, +0.40%
SALU: 130622 -> 130851 (+0.18%); split: -0.16%, +0.33%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37682>
2025-11-11 17:12:17 +00:00
Samuel Pitoiset
0d9d45db4e radv: add vk_wsi_disable_unordered_submits and enable for GTK
GTK is missing a semaphore between QueueSubmit() and QueuePresent()
causing the WSI submit to be "unordered" and to immediately signal the
semaphores (because it's missing a wait semaphore in QueuePresent()).

The workaround is to disable unordered WSI submits until GTK fixes it
properly.

Cc: "25.3"
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/14087
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38351>
2025-11-11 12:13:41 +00:00
Benjamin Cheng
82d944b388 radv/video: Fix dummy DPB addresses
Some checks are pending
macOS-CI / macOS-CI (dri) (push) Waiting to run
macOS-CI / macOS-CI (xlib) (push) Waiting to run
This fixes the VVL PositiveVideoDecodeAV1.* tests, which trigger error
concealment. These DPB addresses would not be normally used, but get
used by the error concealment path.

Fixes: d103b76ad6 ("radv/video: add VK_KHR_video_decode_av1 support.")
Reviewed-by: David Rosca <david.rosca@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38311>
2025-11-07 18:16:48 +00:00
Faith Ekstrand
35cdddf632 nir: Simplify assign_io_var_locations()
The size and stage parameters are left-overs from history.  Originally,
the function acted on a list and so it needed an explicit stage and size
output.  Now that it takes a NIR shader and a mode, we can just take the
stage from the shader and set num_(in|out)puts.

The one caller that actually used the explicit output parameter was
turnip.  However, given that the helper sorts and re-numbers all the I/O
variables, it's not like changing num_(in|out)puts instead of writing it
to some other location is that big of a deal.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38297>
2025-11-07 16:29:56 +00:00
Samuel Pitoiset
bbaaf2fec7 radv: move back ac_sqtt_{init,finish}() to the right places
Now that radv/tests no longer create compute pipelines.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38285>
2025-11-07 12:19:38 +01:00
Samuel Pitoiset
d371061309 radv/tests: use vkGetPipelineKeyKHR() instead of compiling pipelines
Getting the pipeline key is enough for this set of tests.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38285>
2025-11-07 12:15:38 +01:00
Daniel Schürmann
4d68056e83 radv: delete winsys/null/*
The null device works without winsys, and now can be found in
amd/common/ac_null_device.c.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:07 +00:00
Daniel Schürmann
7d6de8b17e amd, radv: create null device without winsys
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:07 +00:00
Daniel Schürmann
04ebbc3c41 radv: remove radeon_winsys::get_chip_name() and use info->marketing_name directly
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:07 +00:00
Daniel Schürmann
797ddfe4d2 radv/device: return early in radv_CreateDevice() if creating a null device
Also reorder initialization, so that everything required for compilation
is done first.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:07 +00:00
Daniel Schürmann
23ef756496 radv/null_device: set more options which affect compilation
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:06 +00:00
Daniel Schürmann
4ad9fb9d2e radv/null_device: don't attempt to upload shaders
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:06 +00:00
Daniel Schürmann
6c2d614412 radv: hash keep_executable_info into shader key rather than device cache key
for consistency.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:06 +00:00
Daniel Schürmann
5ef8930636 radv: skip shader cache if trap handler is enabled
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37525>
2025-11-06 13:53:06 +00:00
David Rosca
9dbf49de2c radv/video: Support intra only without dpb
Some checks are pending
macOS-CI / macOS-CI (dri) (push) Waiting to run
macOS-CI / macOS-CI (xlib) (push) Waiting to run
For intra only we need to allocate internal dpb.
This was previously implemented for VP9 decode only, using a buffer.
Change it to image so that we don't have to handle it as special
case everywhere.

Reviewed-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38158>
2025-11-06 08:41:34 +00:00
David Rosca
bd151bf8b2 radv/video: Add NULL checks for picture parameters
Fixes vk_layer_validation_tests PositiveVideoDecode.* and
PositiveVideoDecode*.InlineSessionParams

Cc: mesa-stable
Reviewed-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38158>
2025-11-06 08:41:34 +00:00
David Rosca
23a3587aa6 radv/video: Correctly handle no feedback query for encode
Fixes vk_layer_validation_tests PositiveVideoEncodeAV1.*

Cc: mesa-stable
Reviewed-by: Benjamin Cheng <benjamin.cheng@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38158>
2025-11-06 08:41:33 +00:00
Antonio Ospite
222b85328e mesa: replace most occurrences of getenv() with os_get_option()
The standard way to query options in mesa is `os_get_option()` which
abstracts platform-specific mechanisms to get config variables.

However in quite a few places `getenv()` is still used and this may
preclude controlling some options on some systems.

For instance it is not generally possible to use `MESA_DEBUG` on
Android.

So replace most `getenv()` occurrences with  `os_get_option()` to
support configuration options more consistently across different
platforms.

Do the same with `secure_getenv()` replacing it with
`os_get_option_secure()`.

The bulk of the proposed changes are mechanically performed by the
following script:

-----------------------------------------------------------------------
  #!/bin/sh

  set -e

  replace() {

    # Don't replace in some files, for example where `os_get_option` is defined,
    # or in external files
    EXCLUDE_FILES_PATTERN='(src/util/os_misc.c|src/util/u_debug.h|src/gtest/include/gtest/internal/gtest-port.h)'

    # Don't replace some "system" variables
    EXCLUDE_VARS_PATTERN='("XDG|"DISPLAY|"HOME|"TMPDIR|"POSIXLY_CORRECT)'

    git grep "[=!( ]$1(" -- src/ | cut -d ':' -f 1 | sort | uniq | \
      grep -v -E "$EXCLUDE_FILES_PATTERN" | \
      while read -r file;
      do
        # Don't replace usages of XDG_* variables or HOME
        sed -E -e "/$EXCLUDE_VARS_PATTERN/!s/([=!\( ])$1\(/\1$2\(/g" -i "$file";
      done
  }

  # Add const to os_get_option results, to avoid warning about discarded qualifier:
  #   warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  # but also errors in some cases:
  #   error: invalid conversion from ‘const char*’ to ‘char*’ [-fpermissive]
  add_const_results() {
    git grep -l -P '(?<!const )char.*os_get_option' | \
      while read -r file;
      do
        sed -e '/^\s*const/! s/\(char.*os_get_option\)/const \1/g' -i "$file"
      done
  }

  replace 'secure_getenv' 'os_get_option_secure'

  replace 'getenv' 'os_get_option'

  add_const_results
-----------------------------------------------------------------------

After this, the `#include "util/os_misc.h"` is also added in files where
`os_get_option()` was not used before.

And since the replacements from the script above generated some new
`-Wdiscarded-qualifiers` warnings, those have been addressed as well,
generally by declaring `os_get_option()` results as `const char *` and
adjusting some function declarations.

Finally some replacements caused new errors like:

-----------------------------------------------------------------------
../src/gallium/auxiliary/gallivm/lp_bld_misc.cpp:127:31: error: no matching function for call to 'strtok'
  127 |          for (n = 0, option = strtok(env_llc_options, " "); option; n++, option = strtok(NULL, " ")) {
      |                               ^~~~~~
/android-ndk-r27c/toolchains/llvm/prebuilt/linux-x86_64/bin/../sysroot/usr/include/string.h:124:17: note: candidate function not viable: 1st argument ('const char *') would lose const qualifier
  124 | char* _Nullable strtok(char* _Nullable __s, const char* _Nonnull __delimiter);
      |                 ^      ~~~~~~~~~~~~~~~~~~~
-----------------------------------------------------------------------

Those have been addressed too, copying the const string returned by
`os_get_option()` so that it could be modified.

In particular, the error above has been fixed  by copying the `const
char *env_llc_options` variable in
`src/gallium/auxiliary/gallivm/lp_bld_misc.cpp` to a `char *` which can
be tokenized using `strtok()`.

Reviewed-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38128>
2025-11-06 04:36:13 +00:00
Samuel Pitoiset
c6d9b9b4e0 radv: support more tessellation parameters with TCS for ESO unlinked shaders
The Vulkan spec change hasn't been released yet but the VKCTS test
is public, so let's merge the fix to make VKCTS green again locally.

Fixes dEQP-VK.shader_object.tessellation.*.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38209>
2025-11-05 15:49:25 +00:00