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Add AVERROR_*_NOT_FOUND codes.
Originally committed as revision 26056 to svn://svn.ffmpeg.org/ffmpeg/trunk
Make av_strerror() return -1 even in the case when av_strerror_r() isnot defined.
This allows applications to check if av_strerror() cannot provide ameaningful representation for the provided error code, without havingto actually check the filled string....
Make av_strerror() print an error message mentioning the error codenumber if strerror_r() did not succeed for whatever reason.
This avoids the need for the application to fill the string in casestrerror_r() fails, for example because the error code is not known....
Drop AVERROR_NOTSUPP at the next major bump, use AVERRORinstead which is semantically equivalent.
See the thread:Subject: [FFmpeg-devel] [RFC] The meaning of AVERROR_NOTSUPPDate: Sat, 27 Mar 2010 00:51:13 +0100
Originally committed as revision 22981 to svn://svn.ffmpeg.org/ffmpeg/trunk
Implement av_strerror().
Originally committed as revision 22684 to svn://svn.ffmpeg.org/ffmpeg/trunk