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anv: check initial cmd_buffer is chainable

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Submitting a batch with the first command buffer with the simultaneous
bit set followed by a command buffer without the bit set gets past the
check and triggers this assert attempting to chain them:
../src/intel/vulkan/anv_batch_chain.c:1147: anv_cmd_buffer_chain_command_buffers: Assertion `num_cmd_buffers == 1' failed.

Signed-off-by: Juston Li <justonli@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21056>
This commit is contained in:
Juston Li 2023-01-31 15:57:24 -08:00 • committed by Marge Bot
parent 9c5df90ae5
commit 6f4b375c94
1 changed files with 1 additions and 0 deletions
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src/intel/vulkan/anv_batch_chain.c
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@ -1266,6 +1266,7 @@ anv_queue_submit_locked(struct anv_queue *queue,
uint32_t next = n + 1;
/* Can we chain the last buffer into the next one? */
if (next < end &&
anv_cmd_buffer_is_chainable(cmd_buffers[n]) &&
anv_cmd_buffer_is_chainable(cmd_buffers[next]) &&
can_chain_query_pools
(cmd_buffers[next]->perf_query_pool, perf_query_pool)) {