avfilter/internal: Replace AVFilterPad.needs_writable by flags

It will be useful in the future when more flags are added.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavfilter/vf_colorkey.c b/libavfilter/vf_colorkey.c
index dea7f89e28..2ebd470e6e 100644
--- a/libavfilter/vf_colorkey.c
+++ b/libavfilter/vf_colorkey.c
@@ -176,8 +176,8 @@ static const AVFilterPad colorkey_inputs[] = {
     {
         .name = "default",
         .type = AVMEDIA_TYPE_VIDEO,
+        .flags        = AVFILTERPAD_FLAG_NEEDS_WRITABLE,
         .filter_frame = filter_frame,
-        .needs_writable = 1,
     },
     { NULL }
 };