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venus: update sfb cmd lookup to follow ffb

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Now sfb cmd can be VK_NULL_HANDLE on incompatible queues. Avoid passing
that to set cmd, and explicitly assert below.

Test: dEQP-VK.synchronization2.basic.timeline_semaphore.multi_queue can
properly assert on the driver side when assert is enabled.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38049>
This commit is contained in:
Yiwei Zhang 2025-10-23 21:20:44 -07:00 • committed by Marge Bot
parent 2c08e6d8bb
commit b187c1ab92
1 changed files with 6 additions and 3 deletions
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9
src/virtio/vulkan/vn_queue.c
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@ -724,14 +724,17 @@ vn_queue_submission_add_semaphore_feedback(struct vn_queue_submission *submit,
vn_get_signal_semaphore_counter(submit, batch_index, signal_index);
vn_feedback_set_counter(sfb_cmd->src_slot, counter);
VkCommandBuffer sfb_cmd_handle = VK_NULL_HANDLE;
for (uint32_t i = 0; i < dev->queue_family_count; i++) {
if (dev->queue_families[i] == queue_vk->queue_family_index) {
vn_set_temp_cmd(submit, (*new_cmd_count)++, sfb_cmd->cmd_handles[i]);
return VK_SUCCESS;
sfb_cmd_handle = sfb_cmd->cmd_handles[i];
break;
}
}
assert(sfb_cmd_handle != VK_NULL_HANDLE);
UNREACHABLE("bad feedback sem");
vn_set_temp_cmd(submit, (*new_cmd_count)++, sfb_cmd_handle);
return VK_SUCCESS;
}
static void