From bf69a641355771106b4836e0558d5c34e48870b9 Mon Sep 17 00:00:00 2001
From: Lynne <dev@lynne.ee>
Date: Fri, 16 Dec 2022 01:47:42 +0100
Subject: [PATCH] vulkan: add size tracking to buffer structs

---
 libavutil/vulkan.c | 2 ++
 libavutil/vulkan.h | 1 +
 2 files changed, 3 insertions(+)

diff --git a/libavutil/vulkan.c b/libavutil/vulkan.c
index 0250f5aa39..faf5cd5508 100644
--- a/libavutil/vulkan.c
+++ b/libavutil/vulkan.c
@@ -295,6 +295,8 @@ int ff_vk_create_buf(FFVulkanContext *s, FFVkBuffer *buf, size_t size,
         return AVERROR_EXTERNAL;
     }
 
+    buf->size = size;
+
     return 0;
 }
 
diff --git a/libavutil/vulkan.h b/libavutil/vulkan.h
index d75be26977..f2c4a79102 100644
--- a/libavutil/vulkan.h
+++ b/libavutil/vulkan.h
@@ -94,6 +94,7 @@ typedef struct FFVkBuffer {
     VkBuffer buf;
     VkDeviceMemory mem;
     VkMemoryPropertyFlagBits flags;
+    size_t size;
 } FFVkBuffer;
 
 typedef struct FFVkQueueFamilyCtx {