Don't use the functions for searching substrings when all one is
looking for is a char anyway. Given that there is already a standard
library function for "find last occurence of a char in a string" also
allows one to remove a custom loop.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
libavformat/webmdashenc.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/libavformat/webmdashenc.c b/libavformat/webmdashenc.c
index 3101e0a039..eb286cab99 100644
--- a/libavformat/webmdashenc.c
+++ b/libavformat/webmdashenc.c
@@ -274,7 +274,6 @@ static int parse_filename(char *filename, char
**representation_id,
char **initialization_pattern, char **media_pattern)
{
char *underscore_pos = NULL;
char *period_pos = NULL;
- char *temp_pos = NULL;
char *filename_str = av_strdup(filename);
int ret = 0;
@@ -282,16 +281,12 @@ static int parse_filename(char *filename, char
**representation_id,
ret = AVERROR(ENOMEM);
goto end;
}
- temp_pos = av_stristr(filename_str, "_");
- while (temp_pos) {
- underscore_pos = temp_pos + 1;
- temp_pos = av_stristr(temp_pos + 1, "_");
- }
+ underscore_pos = strrchr(filename_str, '_');
if (!underscore_pos) {
ret = AVERROR_INVALIDDATA;
goto end;
}
- period_pos = av_stristr(underscore_pos, ".");
+ period_pos = strchr(++underscore_pos, '.');
if (!period_pos) {
ret = AVERROR_INVALIDDATA;
goto end;
--
2.20.1
_______________________________________________
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".
