avutil/hwcontext_vulkan: check if created before destroying the device

Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
3 years ago · c2a356d583
parent 9dd104f6e2
commit c2a356d583
1 changed files with 2 additions and 1 deletions
--- a/libavutil/hwcontext_vulkan.c
+++ b/libavutil/hwcontext_vulkan.c
@ -1150,7 +1150,8 @@ static void vulkan_device_free(AVHWDeviceContext *ctx)
    FFVulkanFunctions *vk = &p->vkfn;
    AVVulkanDeviceContext *hwctx = ctx->hwctx;

-    vk->DestroyDevice(hwctx->act_dev, hwctx->alloc);
+    if (hwctx->act_dev)
+        vk->DestroyDevice(hwctx->act_dev, hwctx->alloc);

    if (p->debug_ctx)
        vk->DestroyDebugUtilsMessengerEXT(hwctx->inst, p->debug_ctx,