diff options
| -rw-r--r-- | src/lib/ffmpeg/avcodec.pas | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/src/lib/ffmpeg/avcodec.pas b/src/lib/ffmpeg/avcodec.pas index 8e297360..db861790 100644 --- a/src/lib/ffmpeg/avcodec.pas +++ b/src/lib/ffmpeg/avcodec.pas @@ -29,8 +29,6 @@ * Min. version: 51.16.0, revision 6577, Sat Oct 7 15:30:46 2006 UTC * Max. version: 52.67.0, revision 23057, Tue May 11 18:30 2010 CET * - * Also check libavutil/error.h - * *) unit avcodec; @@ -4639,6 +4637,12 @@ function av_parse_video_frame_rate(frame_rate: PAVRational; str: {const} PAnsiCh cdecl; external av__codec; {$IFEND} +{ + The following error codes are moved to libavutil/error.h on + revision 22501 Mar 13 2010 + It is kept here for now. +} + {* error handling *} const @@ -4675,12 +4679,6 @@ const AVERROR_SIGN = 1; {$IFEND} -{ - The following error codes are moved to libavutil/error.h on - revision 22501 Mar 13 2010 - It is kept here for now. -} - (* #if EINVAL > 0 #define AVERROR(e) (-(e)) {**< Returns a negative error code from a POSIX error code, to return from library functions. *} @@ -4709,6 +4707,23 @@ const AVERROR_PATCHWELCOME = -(ord('P') or (ord('A') shl 8) or (ord('W') shl 16) or (ord('E') shl 24)); {$IFEND} +(* + * Puts a description of the AVERROR code errnum in errbuf. + * In case of failure the global variable errno is set to indicate the + * error. Even in case of failure av_strerror() will print a generic + * error message indicating the errnum provided to errbuf. + * + * @param errbuf_size the size in bytes of errbuf + * @return 0 on success, a negative value if a description for errnum + * cannot be found + *) + +function av_strerror(errnum: cint; errbuf: Pchar; errbuf_size: cint): cint; + cdecl; external av__util; + +{$IF LIBAVUTIL_VERSION >= 50013000} // avutil!!! 50.13.0 +{$IFEND} + {$IF LIBAVCODEC_VERSION >= 52032000} // >= 52.32.0 (** * Logs a generic warning message about a missing feature. This function is |