diff options
Diffstat (limited to '')
| -rw-r--r-- | Game/Code/lib/ffmpeg/avcodec.pas | 56 |
1 files changed, 37 insertions, 19 deletions
diff --git a/Game/Code/lib/ffmpeg/avcodec.pas b/Game/Code/lib/ffmpeg/avcodec.pas index 79bfa0b1..277d76b9 100644 --- a/Game/Code/lib/ffmpeg/avcodec.pas +++ b/Game/Code/lib/ffmpeg/avcodec.pas @@ -42,6 +42,9 @@ uses avutil, rational, opt, + {$IFDEF UNIX} + BaseUnix, + {$ENDIF} UConfig; const @@ -3223,8 +3226,32 @@ function av_parse_video_frame_rate(frame_rate: PAVRational; {const} str: PChar): cdecl; external av__codec; {$IFEND} -(* {* error handling *} + +{$IFNDEF UNIX} +const + ENOENT = 2; + EIO = 5; + ENOMEM = 12; + EINVAL = 22; + EDOM = 33; + {$IFDEF MSWINDOWS} + // Note: we assume that ffmpeg was compiled with MinGW. + // This must be changed if DLLs were compiled with cygwin. + ENOSYS = 40; // MSVC/MINGW: 40, CYGWIN: 88, LINUX/FPC: 38 + EILSEQ = 42; // MSVC/MINGW: 42, CYGWIN: 138, LINUX/FPC: 84 + {$ENDIF} +{$ENDIF} + +const +{$IF EINVAL > 0} + AVERROR_SIGN = -1; +{$ELSE} + {* Some platforms have E* and errno already negated. *} + AVERROR_SIGN = 1; +{$IFEND} + +(* #if EINVAL > 0 #define AVERROR(e) (-(e)) {**< Returns a negative error code from a POSIX error code, to return from library functions. *} #define AVUNERROR(e) (-(e)) {**< Returns a POSIX error code from a library function error return value. *} @@ -3233,27 +3260,18 @@ function av_parse_video_frame_rate(frame_rate: PAVRational; {const} str: PChar): #define AVERROR(e) (e) #define AVUNERROR(e) (e) #endif - -const - AVERROR_UNKNOWN AVERROR(EINVAL) {**< unknown error *} - AVERROR_IO AVERROR(EIO) {**< I/O error *} - AVERROR_NUMEXPECTED AVERROR(EDOM) {**< Number syntax expected in filename. *} - AVERROR_INVALIDDATA AVERROR(EINVAL) {**< invalid data found *} - AVERROR_NOMEM AVERROR(ENOMEM) {**< not enough memory *} - AVERROR_NOFMT AVERROR(EILSEQ) {**< unknown format *} - AVERROR_NOTSUPP AVERROR(ENOSYS) {**< Operation not supported. *} - AVERROR_NOENT AVERROR(ENOENT) {**< No such file or directory. *} - AVERROR_PATCHWELCOME -MKTAG('P','A','W','E') {**< Not yet implemented in FFmpeg. Patches welcome. *} *) const - AVERROR_UNKNOWN =(-1); (* unknown error *) - AVERROR_IO =(-2); (* i/o error *) - AVERROR_NUMEXPECTED =(-3); (* number syntax expected in filename *) - AVERROR_INVALIDDATA =(-4); (* invalid data found *) - AVERROR_NOMEM =(-5); (* not enough memory *) - AVERROR_NOFMT =(-6); (* unknown format *) - AVERROR_NOTSUPP =(-7); (* operation not supported *) + AVERROR_UNKNOWN = AVERROR_SIGN * EINVAL; (**< unknown error *) + AVERROR_IO = AVERROR_SIGN * EIO; (**< I/O error *) + AVERROR_NUMEXPECTED = AVERROR_SIGN * EDOM; (**< Number syntax expected in filename. *) + AVERROR_INVALIDDATA = AVERROR_SIGN * EINVAL; (**< invalid data found *) + AVERROR_NOMEM = AVERROR_SIGN * ENOMEM; (**< not enough memory *) + AVERROR_NOFMT = AVERROR_SIGN * EILSEQ; (**< unknown format *) + AVERROR_NOTSUPP = AVERROR_SIGN * ENOSYS; (**< Operation not supported. *) + AVERROR_NOENT = AVERROR_SIGN * ENOENT; {**< No such file or directory. *} + //AVERROR_PATCHWELCOME -MKTAG('P','A','W','E') {**< Not yet implemented in FFmpeg. Patches welcome. *} implementation |