diff options
| -rw-r--r-- | src/lib/ffmpeg/avcodec.pas | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/src/lib/ffmpeg/avcodec.pas b/src/lib/ffmpeg/avcodec.pas index a68d8eac..0996abfc 100644 --- a/src/lib/ffmpeg/avcodec.pas +++ b/src/lib/ffmpeg/avcodec.pas @@ -23,7 +23,7 @@ * * Conversion of libavcodec/avcodec.h * Min. version: 51.16.0, revision 6577, Sat Oct 7 15:30:46 2006 UTC - * Max. version: 52.80.0, revision 24098, Tue May 29 23:00:00 2010 CET + * Max. version: 52.82.0, revision 24185, Tue May 29 23:00:00 2010 CET * *) @@ -82,7 +82,7 @@ const *) (* Max. supported version by this header *) LIBAVCODEC_MAX_VERSION_MAJOR = 52; - LIBAVCODEC_MAX_VERSION_MINOR = 80; + LIBAVCODEC_MAX_VERSION_MINOR = 82; LIBAVCODEC_MAX_VERSION_RELEASE = 0; LIBAVCODEC_MAX_VERSION = (LIBAVCODEC_MAX_VERSION_MAJOR * VERSION_MAJOR) + (LIBAVCODEC_MAX_VERSION_MINOR * VERSION_MINOR) + @@ -1861,7 +1861,7 @@ type * avcodec_default_get_buffer() instead of providing buffers allocated by * some other means. * - encoding: unused - * - decoding: Set by libavcodec., user can override. + * - decoding: Set by libavcodec, user can override. *) get_buffer: function (c: PAVCodecContext; pic: PAVFrame): cint; cdecl; @@ -1870,7 +1870,7 @@ type * A released buffer can be reused in get_buffer(). * pic.data[*] must be set to NULL. * - encoding: unused - * - decoding: Set by libavcodec., user can override. + * - decoding: Set by libavcodec, user can override. *) release_buffer: procedure (c: PAVCodecContext; pic: PAVFrame); cdecl; @@ -2387,7 +2387,7 @@ type * avcodec_default_reget_buffer() instead of providing buffers allocated by * some other means. * - encoding: unused - * - decoding: Set by libavcodec., user can override + * - decoding: Set by libavcodec, user can override *) reget_buffer: function (c: PAVCodecContext; pic: PAVFrame): cint; cdecl; @@ -4153,10 +4153,15 @@ function avcodec_decode_subtitle(avctx: PAVCodecContext; sub: PAVSubtitle; (* Decode a subtitle message. * Return a negative value on error, otherwise return the number of bytes used. * If no subtitle could be decompressed, got_sub_ptr is zero. - * Otherwise, the subtitle is stored in sub. + * Otherwise, the subtitle is stored in *sub. + * Note that CODEC_CAP_DR1 is not available for subtitle codecs. This is for + * simplicity, because the performance difference is expect to be negligible + * and reusing a get_buffer written for video codecs would probably perform badly + * due to a potentially very different allocation pattern. * * @param avctx the codec context - * @param[out] sub The AVSubtitle in which the decoded subtitle will be stored. + * @param[out] sub The AVSubtitle in which the decoded subtitle will be stored, must be + freed with avsubtitle_free if *got_sub_ptr is set. * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero. * @param[in] avpkt The input AVPacket containing the input buffer. *) @@ -4166,6 +4171,16 @@ function avcodec_decode_subtitle2(avctx: PAVCodecContext; sub: PAVSubtitle; cdecl; external av__codec; {$IFEND} +{$IF LIBAVCODEC_VERSION >= 52082000} // 52.82.0 +(** + * Frees all allocated data in the given subtitle struct. + * + * @param sub AVSubtitle to free. + *) +procedure avsubtitle_free(sub: PAVSubtitle); + cdecl; external av__codec; +{$IFEND} + function avcodec_parse_frame(avctx: PAVCodecContext; pdata: PPointer; data_size_ptr: PCint; buf: PByteArray; buf_size: cint): cint; |