Since av_match_list was added in commit 0d92b0d5f445d4f2 , this
function changed its semantics shortly after, especially with
commit 3c0b98dced394da3 .
Signed-off-by: Alexander Strasser <eclip...@gmx.net>
---
Diff to v1:
* use @p as suggested by ePirat
* clarify that the hint about demuxer names is about FFmpeg
libavutil/avstring.h | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/libavutil/avstring.h b/libavutil/avstring.h
index fc095349d2..1a5405581a 100644
--- a/libavutil/avstring.h
+++ b/libavutil/avstring.h
@@ -409,9 +409,21 @@ int av_utf8_decode(int32_t *codep, const uint8_t **bufp,
const uint8_t *buf_end,
unsigned int flags);
/**
- * Check if a name is in a list.
- * @returns 0 if not found, or the 1 based index where it has been found in the
- * list.
+ * Check if one of the given names is in a list.
+ *
+ * Check if any of the names, given in @p name, is found at least
+ * once in @p list.
+ *
+ * In both parameters, multiple names must be separated by the character
+ * given in @p separator.
+ *
+ * This is in line e.g. with the rule used for naming demuxers in FFmpeg.
+ *
+ * @param name Contains names searched for in list.
+ * @param list List of names that is searched in.
+ * @param separator Character that separates items in the given lists.
+ *
+ * @returns 0 if no match was found, otherwise 1.
*/
int av_match_list(const char *name, const char *list, char separator);
--
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
