From 24a793135cef2a16aef17eea291be25c2c9d90c2 Mon Sep 17 00:00:00 2001 From: columbarius Date: Fri, 14 Aug 2020 01:47:44 +0200 Subject: [PATCH] Add comments to wlr_frame_buffer_clear in wlr_screencast.c --- src/screencast/wlr_screencast.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/screencast/wlr_screencast.c b/src/screencast/wlr_screencast.c index 16766b8..cb7e770 100644 --- a/src/screencast/wlr_screencast.c +++ b/src/screencast/wlr_screencast.c @@ -20,10 +20,12 @@ #include "logger.h" static void wlr_frame_buffer_clear(struct xdpw_screencast_instance *cast) { + // This check isn't needed if (cast->simple_frame.data != NULL) { munmap(cast->simple_frame.data, cast->simple_frame.size); cast->simple_frame.data = NULL; } + // This one is if (cast->simple_frame.buffer != NULL) { wl_buffer_destroy(cast->simple_frame.buffer); cast->simple_frame.buffer = NULL;