diff options
Diffstat (limited to 'libavcodec/avcodec.h')
| -rw-r--r-- | libavcodec/avcodec.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 2773c50ac9..1a86a1d270 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -37,8 +37,8 @@ extern "C" { #define AV_STRINGIFY(s) AV_TOSTRING(s) #define AV_TOSTRING(s) #s -#define LIBAVCODEC_VERSION_INT ((51<<16)+(32<<8)+0) -#define LIBAVCODEC_VERSION 51.32.0 +#define LIBAVCODEC_VERSION_INT ((51<<16)+(33<<8)+0) +#define LIBAVCODEC_VERSION 51.33.0 #define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT #define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION) @@ -2699,6 +2699,23 @@ int img_pad(AVPicture *dst, const AVPicture *src, int height, int width, int pix extern unsigned int av_xiphlacing(unsigned char *s, unsigned int v); +/* error handling */ +#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. */ +#else +/* some platforms have E* and errno already negated. */ +#define AVERROR(e) (e) +#define AVUNERROR(e) (e) +#endif +#define AVERROR_UNKNOWN AVERROR(EINVAL) /**< unknown error */ +#define AVERROR_IO AVERROR(EIO) /**< i/o error */ +#define AVERROR_NUMEXPECTED AVERROR(EDOM) /**< number syntax expected in filename */ +#define AVERROR_INVALIDDATA AVERROR(EINVAL) /**< invalid data found */ +#define AVERROR_NOMEM AVERROR(ENOMEM) /**< not enough memory */ +#define AVERROR_NOFMT AVERROR(EILSEQ) /**< unknown format */ +#define AVERROR_NOTSUPP AVERROR(ENOSYS) /**< operation not supported */ + #ifdef __cplusplus } #endif |