diff options
Diffstat (limited to 'libavutil/avutil.h')
-rw-r--r-- | libavutil/avutil.h | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/libavutil/avutil.h b/libavutil/avutil.h index fae6801..94e4271 100644 --- a/libavutil/avutil.h +++ b/libavutil/avutil.h @@ -1,20 +1,20 @@ /* * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -40,7 +40,7 @@ #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) #define LIBAVUTIL_VERSION_MAJOR 51 -#define LIBAVUTIL_VERSION_MINOR 12 +#define LIBAVUTIL_VERSION_MINOR 23 #define LIBAVUTIL_VERSION_MICRO 0 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ @@ -57,6 +57,9 @@ * Those FF_API_* defines are not part of public API. * They may change, break or disappear at any time. */ +#ifndef FF_API_OLD_EVAL_NAMES +#define FF_API_OLD_EVAL_NAMES (LIBAVUTIL_VERSION_MAJOR < 52) +#endif #ifndef FF_API_GET_BITS_PER_SAMPLE_FMT #define FF_API_GET_BITS_PER_SAMPLE_FMT (LIBAVUTIL_VERSION_MAJOR < 52) #endif @@ -95,6 +98,12 @@ enum AVMediaType { AVMEDIA_TYPE_NB }; +/** + * Return a string describing the media_type enum, NULL if media_type + * is unknown. + */ +const char *av_get_media_type_string(enum AVMediaType media_type); + #define FF_LAMBDA_SHIFT 7 #define FF_LAMBDA_SCALE (1<<FF_LAMBDA_SHIFT) #define FF_QP2LAMBDA 118 ///< factor to convert from H.263 QP to lambda @@ -107,7 +116,8 @@ enum AVMediaType { #define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE} enum AVPictureType { - AV_PICTURE_TYPE_I = 1, ///< Intra + AV_PICTURE_TYPE_NONE = 0, ///< Undefined + AV_PICTURE_TYPE_I, ///< Intra AV_PICTURE_TYPE_P, ///< Predicted AV_PICTURE_TYPE_B, ///< Bi-dir predicted AV_PICTURE_TYPE_S, ///< S(GMC)-VOP MPEG4 @@ -125,7 +135,20 @@ enum AVPictureType { */ char av_get_picture_type_char(enum AVPictureType pict_type); +/** + * Return x default pointer in case p is NULL. + */ +static inline const void *av_x_if_null(const void *p, const void *x) +{ + return p ? p : x; +} + #include "common.h" #include "error.h" +#include "mathematics.h" +#include "rational.h" +#include "intfloat_readwrite.h" +#include "log.h" +#include "pixfmt.h" #endif /* AVUTIL_AVUTIL_H */ |