panvk: Merge identical BO entries before submitting a job
This should ideally be filtered when BOs are attached to a batch, but let's do it in the submit path until then. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12095>
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@ -262,6 +262,16 @@ panvk_per_arch(QueueSubmit)(VkQueue _queue,
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bos[bo_idx++] = pdev->sample_positions->gem_handle;
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assert(bo_idx == nr_bos);
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/* Merge identical BO entries. */
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for (unsigned x = 0; x < nr_bos; x++) {
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for (unsigned y = x + 1; y < nr_bos; ) {
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if (bos[x] == bos[y])
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bos[y] = bos[--nr_bos];
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else
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y++;
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}
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}
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unsigned nr_in_fences = 0;
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unsigned max_wait_event_syncobjs =
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util_dynarray_num_elements(&batch->event_ops,
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