Andreas Weis fb9187129c avutil/log: added av_log_format_line2 which returns buffer length ...

The new function behaves the same as av_log_format_line, but also forwards
the return value from the underlying snprintf call. This will allow
callers to accurately determine the size requirements for the line buffer.

Signed-off-by: Andreas Weis <github@ghulbus-inc.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2016-04-27 19:23:05 +02:00

98 KiB

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