[FFmpeg-cvslog] libavfilter/vf_overlay: fix the displayed flags in CLI documentation

[Thomas Guillory]

ffmpeg | branch: master | Thomas Guillory <thomasg.contact at gmail.com> | Tue Oct  8 17:58:36 2024 +0200| [37863b92b74ad07d994257a536bec22b66c2e462] | committer: Anton Khirnov

libavfilter/vf_overlay: fix the displayed flags in CLI documentation

When displaying help for overlay filter in CLI, the flags for x and y
parameters don't have the T flag. However these two parameters do have
the capability to be set at runtime, as implemented in commit
d2752ef0615. This commit fixes the CLI documentation.

Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=37863b92b74ad07d994257a536bec22b66c2e462
---

 libavfilter/vf_overlay.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
index 03b48bf681..73e838684a 100644
--- a/libavfilter/vf_overlay.c
+++ b/libavfilter/vf_overlay.c
@@ -944,10 +944,11 @@ static int activate(AVFilterContext *ctx)
 
 #define OFFSET(x) offsetof(OverlayContext, x)
 #define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
+#define TFLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
 
 static const AVOption overlay_options[] = {
-    { "x", "set the x expression", OFFSET(x_expr), AV_OPT_TYPE_STRING, {.str = "0"}, 0, 0, FLAGS },
-    { "y", "set the y expression", OFFSET(y_expr), AV_OPT_TYPE_STRING, {.str = "0"}, 0, 0, FLAGS },
+    { "x", "set the x expression", OFFSET(x_expr), AV_OPT_TYPE_STRING, {.str = "0"}, 0, 0, TFLAGS },
+    { "y", "set the y expression", OFFSET(y_expr), AV_OPT_TYPE_STRING, {.str = "0"}, 0, 0, TFLAGS },
     { "eof_action", "Action to take when encountering EOF from secondary input ",
         OFFSET(fs.opt_eof_action), AV_OPT_TYPE_INT, { .i64 = EOF_ACTION_REPEAT },
         EOF_ACTION_REPEAT, EOF_ACTION_PASS, .flags = FLAGS, .unit = "eof_action" },