vulkan: only wait for fences on uninit if the context had a submission

This fixes a potential deadlock on exit.

Lynne committed 1 year ago

Commit ce8a0701 parent 86e55251 file · +2 −1Browse files

Unified · Split

@@ -247,7 +247,8 @@ void ff_vk_exec_pool_free(FFVulkanContext s, FFVkExecPool pool) · 246 unmodified lines
247	247	FFVkExecContext *e = &pool->contexts[i];
248	248
249	249	if (e->fence) {
250		− vk->WaitForFences(s->hwctx->act_dev, 1, &e->fence, VK_TRUE, UINT64_MAX);
	250	+ if (e->had_submission)
	251	+ vk->WaitForFences(s->hwctx->act_dev, 1, &e->fence, VK_TRUE, UINT64_MAX);
251	252	vk->DestroyFence(s->hwctx->act_dev, e->fence, s->hwctx->alloc);
252	253	}
253	254	pthread_mutex_destroy(&e->lock);

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