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Author SHA1 Message Date
Pierre-Eric Pelloux-Prayer
79ebbf587e ac: remove ac_null_device 
Prefer AMDGPU shim.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40656>
 2026-04-14 12:06:12 +00:00
Samuel Pitoiset
d39d846cfa radv/ci: set RADV_EXPERIMENTAL=heap 
Current VKCTS main doesn't have any tests for that, but next uprev
should contain a bunch and using that envvar will allow us to catch
them easily.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:29 +00:00
Samuel Pitoiset
f4f2a966e3 radv: advertise VK_EXT_descriptor_heap with RADV_EXPERIMENTAL=heap 
It's not yet enabled by default because it's quite a big extension
and I expect bugs because test coverage isn't very good. It will be
enabled by default in one or two Mesa releases when it's more stable.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:29 +00:00
Samuel Pitoiset
67ae52cdc2 radv: add support for DGC with descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
17ed105a9b radv: flush caches with descriptor heap access flags 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
ef03ca8dab radv: add support for inherited descriptor heap for secondaries 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
5df943629d radv: add support for capture&replay with descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
7ebf99362d radv: implement vkGetPhysicalDeviceDescriptorSizeEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
d557f21bb6 radv: implement vkCmdPushDataEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:28 +00:00
Samuel Pitoiset
5704ad905d radv: add support for emitting descriptor heaps 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:27 +00:00
Samuel Pitoiset
86e8d171fc radv: implement vkCmdBind{Resource,Sampler}HeapEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
7e63a2050b radv: implement vkWrite{Resource,Sampler}DescriptorsEXT() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
7da95418a5 radv: copy mapping info for graphics pipeline libraries 
In case only SPIR-V only is imported.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
aeda29c8f7 radv: allow to create pipelines with a NULL pipeline layout 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:26 +00:00
Samuel Pitoiset
65415b1c89 radv: set descriptor heap sizes/alignments for VTN 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
652af97f8b radv/nir: lower descriptor heap in radv_nir_lower_descriptors 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
8588ddf0df radv/nir: rename radv_nir_apply_pipeline_layout 
to radv_nir_lower_descriptors. This is more generic and descriptor
heap support will be added to the same pass.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
0f2f9a9045 radv/nir: adjust lowering of immediate samplers for descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
a44303ff11 radv/nir: adjust lowering of ycbcr tex instructions for descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:25 +00:00
Samuel Pitoiset
54e2a1d2e4 radv: call vk_nir_lower_descriptor_heaps() 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:24 +00:00
Samuel Pitoiset
eac2c1f141 radv: keep track of descriptor heap mapping in the shader layout 
This will be used by the common lowering.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:24 +00:00
Samuel Pitoiset
cebac5a427 radv/rt: declare shader arguments for resource/sampler heaps 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:24 +00:00
Samuel Pitoiset
cdfb9a24ba radv: declare shader arguments for resource/sampler heaps 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
b29743f91c radv: add shader info about whether descriptor heap is used 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
62629d3e3c radv: use 32-bit memory types for descriptor heap buffers 
Descriptors must be allocated in the 32-bit addr space.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
e81c375b4a radv: make radv_make_sampler_descriptor() non-static 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
1f15a71afe radv: add support for custom border colors with descriptor heap 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:23 +00:00
Samuel Pitoiset
8da71ae5a2 radv: add a new helper to make a sampler descriptor 
For future work.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:22 +00:00
Samuel Pitoiset
afd736bfd7 radv: zero-allocate graphics shader stages 
This can prevent issues with unitialized memory. RT and compute
stages are already zero-initialized.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39483>
 2026-04-14 10:10:22 +00:00
Mike Blumenkrantz
9ff879441f radv: handle null pCounterBuffers with xfb binds 
this is legal

cc: mesa-stable

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40892>
 2026-04-13 14:59:55 +00:00
Georg Lehmann
8d52c3840b radv: do not remove point size variable 
This is now done later on lowered io.

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/40907>
 2026-04-13 10:58:01 +00:00
Georg Lehmann
e1e476e618 radv: remove point size in lowered io 
We only need to deal with the fixed function last vertex stage case,
for prior stages nir_opt_varyings is enough.

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/40907>
 2026-04-13 10:58:01 +00:00
Georg Lehmann
21bdc7105d radv: clarify that copy prop is required for correctness after D16 opt 
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/work_items/14854
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40871>
 2026-04-12 17:54:48 +00:00
Georg Lehmann
51ba9b956a aco: use no contract/reassoc instead of exact
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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40872>
 2026-04-12 17:10:29 +00:00
Georg Lehmann
b0194d0416 aco/tests: fix med3 NaN tests 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40872>
 2026-04-12 17:10:28 +00:00
Konstantin Seurer
db38d1a98c radv/bvh: Prefer selecting quads as the first pair of a HW node 
Is a single triangle is selected, it can be the case that the next iteration
can't merge any pair with the triangle. In that case, the HW node with a
single triangle will not have the highest hw_node_index, triggering an
assert.

Fixes: c18a7d0 ("radv: Emit compressed primitive nodes on GFX12")
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39655>
 2026-04-12 17:53:05 +02:00
Konstantin Seurer
01156c0697 vulkan: Init all update scratch at once
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Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39752>
 2026-04-11 13:04:39 +00:00
Konstantin Seurer
50b1becdde vulkan: move internal_node_count to vk_acceleration_structure_build_state 
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39752>
 2026-04-11 13:04:38 +00:00
Mauro Rossi
434e9ba847 radv: Fix gnu-empty-initializer error in prolog_stage 
Fixes the following building error happening with clang:

FAILED: src/amd/vulkan/libvulkan_radeon.so.p/radv_pipeline_rt.c.o
...
../src/amd/vulkan/radv_pipeline_rt.c:1050:44: error: use of GNU empty initializer extension [-Werror,-Wgnu-empty-initializer]
   struct radv_shader_stage prolog_stage = {};
                                           ^
1 error generated.

Fixes: afe51940 ("radv: Rewrite the RT prolog in NIR")
Reviewed-by: Natalie Vock <natalie.vock@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40893>
 2026-04-10 20:59:24 +00:00
David Rosca
33ab9087c8 radv/video: Remove unused function radv_vcn_sq_start
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Not used since 19a8b7121e ("radv/video: Remove old VCN and UVD decode implementation")

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40888>
 2026-04-10 17:24:56 +00:00
Raviraj Uppal
c5423d3e27 ac/nir: Fixed OpenGL CTS transform feedback overflow detection test case
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The ordered atomic commits the post-add offset to memory, but overflow was computed using the pre-add offset, causing partial overflows to be missed and counters to become corrupted.

Fixes: "KHR-GL46.transform_feedback_overflow_query_ARB.multiple-streams-one-buffer-per-stream" based on the postwrite buffer offset, rather than the offset before the current workgroups writes.
Reviewed-by: Marek Olsak <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40745>
 2026-04-10 15:43:21 +00:00
Rhys Perry
1619288a19 aco: ignore copykill+latekill operands in get_temp_reg_changes 
This is possible with two vectors which share a temporary, though I don't
think it currently happens in practice.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40825>
 2026-04-10 10:34:45 +00:00
Daniel Schürmann
8cb8c710fb aco: remove remaining occurences of block_kind_continue 
It has no purpose anymore.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
74661ccec2 aco/lower_branches: remove handling of block_kind_continue 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
7f0709cff5 aco/opt_value_numbering: remove handling of block_kind_continue 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
a8c4b9f100 aco/lower_phis: remove handling of block_kind_continue 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
16396f2ce6 aco/insert_exec_mask: remove handling of loop continues 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
495c7271a3 aco/isel: remove handling of nir_jump_continue 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
5e89be331f aco/lower_branches: Fix try_rotate_latch_block() 
Found by inspection.

Fixes: 97f095f6e0 ('aco/lower_branches: Add try_rotate_latch_block() optimization')
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
60b3e5b3f0 aco/lower_branches: Don't remove branches which jump over loops 
Entering a loop with empty exec mask might lead to
not be able to execute the break condition and
lead to infinite loops.

Totals from 81 (0.04% of 202440) affected shaders: (Navi48)
Instrs: 3040566 -> 3040716 (+0.00%)
CodeSize: 17506768 -> 17507188 (+0.00%)
Latency: 16342966 -> 16345166 (+0.01%)
InvThroughput: 3112932 -> 3113286 (+0.01%)
Branches: 82229 -> 82365 (+0.17%)

Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00