diff options
Diffstat (limited to '')
| -rw-r--r-- | src/lib/ffmpeg-2.1/libavutil/opt.pas | 45 |
1 files changed, 28 insertions, 17 deletions
diff --git a/src/lib/ffmpeg-2.1/libavutil/opt.pas b/src/lib/ffmpeg-2.1/libavutil/opt.pas index c2fa6798..7abf0a2a 100644 --- a/src/lib/ffmpeg-2.1/libavutil/opt.pas +++ b/src/lib/ffmpeg-2.1/libavutil/opt.pas @@ -49,12 +49,13 @@ type AV_OPT_TYPE_RATIONAL, AV_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length AV_OPT_TYPE_CONST = 128, - AV_OPT_TYPE_COLOR = $434F4C52, ///< MKBETAG('C','O','L','R'), - AV_OPT_TYPE_DURATION = $44555220, ///< MKBETAG('D','U','R',' '), - AV_OPT_TYPE_PIXEL_FMT = $50464D54, ///< MKBETAG('P','F','M','T') - AV_OPT_TYPE_SAMPLE_FMT = $53464D54, ///< MKBETAG('S','F','M','T') - AV_OPT_TYPE_IMAGE_SIZE = $53495A45, ///< MKBETAG('S','I','Z','E'), offset must point to two consecutive integers - AV_OPT_TYPE_VIDEO_RATE = $56524154 ///< MKBETAG('V','R','A','T'), offset must point to AVRational + AV_OPT_TYPE_CHANNEL_LAYOUT = $43484C41, ///< MKBETAG('C','H','L','A'), + AV_OPT_TYPE_COLOR = $434F4C52, ///< MKBETAG('C','O','L','R'), + AV_OPT_TYPE_DURATION = $44555220, ///< MKBETAG('D','U','R',' '), + AV_OPT_TYPE_PIXEL_FMT = $50464D54, ///< MKBETAG('P','F','M','T') + AV_OPT_TYPE_SAMPLE_FMT = $53464D54, ///< MKBETAG('S','F','M','T') + AV_OPT_TYPE_IMAGE_SIZE = $53495A45, ///< MKBETAG('S','I','Z','E'), offset must point to two consecutive integers + AV_OPT_TYPE_VIDEO_RATE = $56524154 ///< MKBETAG('V','R','A','T'), offset must point to TAVRational {$ENDIF} ); @@ -139,7 +140,7 @@ type (** * Look for an option in obj. Look only for the options which * have the flags set as specified in mask and flags (that is, - * for which it is the case that opt->flags & mask == flags). + * for which it is the case that (opt->flags & mask) == flags). * * @param[in] obj a pointer to a struct whose first element is a * pointer to an AVClass @@ -349,7 +350,7 @@ const (** * @defgroup opt_eval_funcs Evaluating option strings - * @{ + * @ * This group of functions can be used to evaluate option strings * and get numbers out of them. They do the same thing as av_opt_set(), * except the result is written into the caller-supplied pointer. @@ -362,16 +363,22 @@ const * @return 0 on success, a negative number on failure. *) function av_opt_eval_flags (obj: pointer; o: {const} PAVOption; val: {const} PAnsiChar; flags_out: Pcint): cint; + cdecl; external av__util; function av_opt_eval_int (obj: pointer; o: {const} PAVOption; val: {const} PAnsiChar; int_out: Pcint): cint; + cdecl; external av__util; function av_opt_eval_int64 (obj: pointer; o: {const} PAVOption; val: {const} PAnsiChar; int64_out: Pcint64): cint; + cdecl; external av__util; function av_opt_eval_float (obj: pointer; o: {const} PAVOption; val: {const} PAnsiChar; float_out: Pcfloat): cint; + cdecl; external av__util; function av_opt_eval_double(obj: pointer; o: {const} PAVOption; val: {const} PAnsiChar; double_out: Pcdouble): cint; + cdecl; external av__util; function av_opt_eval_q (obj: pointer; o: {const} PAVOption; val: {const} PAnsiChar; q_out: PAVRational): cint; + cdecl; external av__util; (** - * @} + * @ *) - const +const AV_OPT_SEARCH_CHILDREN = 0001; (**< Search in possible children of the given object first.*) (** @@ -463,7 +470,7 @@ function av_opt_child_class_next(parent: {const} PAVClass; prev: {const} PAVClas (** * @defgroup opt_set_funcs Option setting functions - * @{ + * @ * Those functions set the field of obj with the given name to value. * * @param[in] obj A struct whose first element is a pointer to an AVClass. @@ -505,6 +512,8 @@ function av_opt_set_sample_fmt(obj: pointer; name: {const} PAnsiChar; fmt: TAVPi cdecl; external av__util; function av_opt_set_video_rate(obj: pointer; name: {const} PAnsiChar; val: TAVRational; search_flags: cint): cint; cdecl; external av__util; +function av_opt_set_channel_layout(obj: pointer; name: {const} PAnsiChar; ch_layout: cint64; search_flags: cint): cint; + cdecl; external av__util; (** * Set a binary option to an integer list. @@ -524,12 +533,12 @@ function av_opt_set_video_rate(obj: pointer; name: {const} PAnsiChar; val: TAVRa av_int_list_length(val, term) * sizeof(*(val)), flags)) } (** - * @} + * @ *) (** * @defgroup opt_get_funcs Option getting functions - * @{ + * @ * Those functions get a value of the option with the given name from an object. * * @param[in] obj a struct whose first element is a pointer to an AVClass. @@ -537,10 +546,10 @@ function av_opt_set_video_rate(obj: pointer; name: {const} PAnsiChar; val: TAVRa * @param[in] search_flags flags passed to av_opt_find2. I.e. if AV_OPT_SEARCH_CHILDREN * is passed here, then the option may be found in a child of obj. * @param[out] out_val value of the option will be written here - * @return 0 on success, a negative error code otherwise + * @return >=0 on success, a negative error code otherwise *) (** - * @note the returned string will av_malloc()ed and must be av_free()ed by the caller + * @note the returned string will be av_malloc()ed and must be av_free()ed by the caller *) function av_opt_get (obj: pointer; name: {const} PAnsiChar; search_flags: cint; out out_val: Pcuint8): cint; cdecl; external av__util; @@ -558,8 +567,10 @@ function av_opt_get_sample_fmt(obj: pointer; name: {const} PAnsiChar; search_fla cdecl; external av__util; function av_opt_get_video_rate(obj: pointer; name: {const} PAnsiChar; search_flags: cint; out_val: PAVRational): cint; cdecl; external av__util; +function av_opt_get_channel_layout(obj: pointer; name: {const} PAnsiChar; search_flags: cint; ch_layout: Pcint64): cint; + cdecl; external av__util; (** - * @} + * @ *) (** * Gets a pointer to the requested field in a struct. @@ -610,5 +621,5 @@ function av_opt_query_ranges_default(P: PPAVOptionRanges; obj: pointer; key: {co cdecl; external av__util; (** - * @} + * @ *) |