vulkan_free_internal 1344 libavutil/hwcontext_vulkan.c     vulkan_free_internal(f->internal);
vulkan_free_internal 2469 libavutil/hwcontext_vulkan.c     vulkan_free_internal(dst_int);
vulkan_free_internal 3167 libavutil/hwcontext_vulkan.c     vulkan_free_internal(dst_int);