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radv: emit descriptor pointers with buffered SH regs on GFX12

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36570>
This commit is contained in:
Samuel Pitoiset
2025-08-05 09:16:26 +02:00
committed by Marge Bot
parent 95d2f009a9
commit c710eaa443
1 changed files with 19 additions and 7 deletions
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src/amd/vulkan/radv_cmd_buffer.c
+19 -7
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@@ -978,8 +978,13 @@ radv_emit_descriptors_per_stage(const struct radv_device *device, struct radv_cm
if (indirect_descriptor_sets_offset) {
radeon_begin(cs);
radeon_emit_32bit_pointer(indirect_descriptor_sets_offset, descriptors_state->indirect_descriptor_sets_va,
&pdev->info);
if (pdev->info.gfx_level >= GFX12) {
gfx12_push_32bit_pointer(indirect_descriptor_sets_offset, descriptors_state->indirect_descriptor_sets_va,
&pdev->info);
} else {
radeon_emit_32bit_pointer(indirect_descriptor_sets_offset, descriptors_state->indirect_descriptor_sets_va,
&pdev->info);
}
radeon_end();
} else {
const struct radv_userdata_locations *locs = &shader->info.user_sgprs_locs;
@@ -997,14 +1002,21 @@ radv_emit_descriptors_per_stage(const struct radv_device *device, struct radv_cm
const unsigned sh_offset = sh_base + loc->sgpr_idx * 4;
radeon_begin(cs);
radeon_set_sh_reg_seq(sh_offset, count);
if (pdev->info.gfx_level >= GFX12) {
for (int i = 0; i < count; i++) {
const uint64_t va = radv_descriptor_get_va(descriptors_state, start + i);
for (int i = 0; i < count; i++) {
uint64_t va = radv_descriptor_get_va(descriptors_state, start + i);
gfx12_push_sh_reg(sh_offset + i * 4, va);
}
} else {
radeon_set_sh_reg_seq(sh_offset, count);
radeon_emit(va);
for (int i = 0; i < count; i++) {
const uint64_t va = radv_descriptor_get_va(descriptors_state, start + i);
radeon_emit(va);
}
}
radeon_end();
}
}