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avformat/au: Simplify writing string into AVBPrint

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by using av_bprintf() instead of several av_bprint_append().

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-07-13 20:04:26 +02:00
parent 84340497c0
commit c2e17e8d84
1 changed files with 2 additions and 4 deletions
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6
libavformat/au.c
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@ -262,13 +262,11 @@ static int au_get_annotations(AVFormatContext *s, char **buffer)
if (t != NULL) {
if (cnt++)
av_bprint_chars(&bprint, '\n', 1);
av_bprint_append_data(&bprint, keys[i], strlen(keys[i]));
av_bprint_chars(&bprint, '=', 1);
av_bprint_append_data(&bprint, t->value, strlen(t->value));
av_bprintf(&bprint, "%s=%s", keys[i], t->value);
}
}
/* pad with 0's */
av_bprint_append_data(&bprint, "\0\0\0\0\0\0\0\0", 8);
av_bprint_chars(&bprint, '\0', 8);
return av_bprint_finalize(&bprint, buffer);
}