From 721b71da4aac9396a0788b9aaae4b05824a4a302 Mon Sep 17 00:00:00 2001
From: Lynne <dev@lynne.ee>
Date: Wed, 28 Dec 2022 05:55:53 +0100
Subject: [PATCH] vulkan: return current queue index from ff_vk_qf_rotate()

---
 libavutil/vulkan.c | 3 ++-
 libavutil/vulkan.h | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c
index 6c9f91c7ef..0a92f894fa 100644
--- a/libavutil/vulkan.c
+++ b/libavutil/vulkan.c
@@ -240,9 +240,10 @@ int ff_vk_qf_init(FFVulkanContext *s, FFVkQueueFamilyCtx *qf,
     return ret;
 }
 
-void ff_vk_qf_rotate(FFVkQueueFamilyCtx *qf)
+int ff_vk_qf_rotate(FFVkQueueFamilyCtx *qf)
 {
     qf->cur_queue = (qf->cur_queue + 1) % qf->nb_queues;
+    return qf->cur_queue;
 }
 
 int ff_vk_alloc_mem(FFVulkanContext *s, VkMemoryRequirements *req,
diff --git a/libavutil/vulkan.h b/libavutil/vulkan.h
index 4c38dbc2e6..3f887a782e 100644
--- a/libavutil/vulkan.h
+++ b/libavutil/vulkan.h
@@ -306,7 +306,7 @@ int ff_vk_qf_init(FFVulkanContext *s, FFVkQueueFamilyCtx *qf,
 /**
  * Rotate through the queues in a queue family.
  */
-void ff_vk_qf_rotate(FFVkQueueFamilyCtx *qf);
+int ff_vk_qf_rotate(FFVkQueueFamilyCtx *qf);
 
 /**
  * Create a Vulkan sampler, will be auto-freed in ff_vk_filter_uninit()