diff options
Diffstat (limited to 'src/lib/ffmpeg/avcodec.pas')
| -rw-r--r-- | src/lib/ffmpeg/avcodec.pas | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/src/lib/ffmpeg/avcodec.pas b/src/lib/ffmpeg/avcodec.pas index 31f9c1f5..7d33efad 100644 --- a/src/lib/ffmpeg/avcodec.pas +++ b/src/lib/ffmpeg/avcodec.pas @@ -31,7 +31,7 @@ *) { * update to - * Max. version: 52.36.0, Sun Dec 6 17:33:00 2009 CET + * Max. version: 52.37.1, Sun Dec 6 18:58:00 2009 CET * MiSchi } @@ -65,8 +65,8 @@ uses const (* Max. supported version by this header *) LIBAVCODEC_MAX_VERSION_MAJOR = 52; - LIBAVCODEC_MAX_VERSION_MINOR = 36; - LIBAVCODEC_MAX_VERSION_RELEASE = 0; + LIBAVCODEC_MAX_VERSION_MINOR = 37; + LIBAVCODEC_MAX_VERSION_RELEASE = 1; LIBAVCODEC_MAX_VERSION = (LIBAVCODEC_MAX_VERSION_MAJOR * VERSION_MAJOR) + (LIBAVCODEC_MAX_VERSION_MINOR * VERSION_MINOR) + (LIBAVCODEC_MAX_VERSION_RELEASE * VERSION_RELEASE); @@ -260,6 +260,9 @@ type {$IF LIBAVCODEC_VERSION >= 52031002} // >= 52.31.2 CODEC_ID_MAD, {$IFEND} +{$IF LIBAVCODEC_VERSION >= 52037000} // >= 52.37.0 + CODEC_ID_FRWU, +{$IFEND} //* various PCM "codecs" */ CODEC_ID_PCM_S16LE= $10000, @@ -407,6 +410,9 @@ type {$IF LIBAVCODEC_VERSION >= 52033000} // >= 52.33.0 CODEC_ID_HDMV_PGS_SUBTITLE, {$IFEND} +{$IF LIBAVCODEC_VERSION >= 52037001} // >= 52.37.1 + CODEC_ID_DVB_TELETEXT, +{$IFEND} (* other specific kind of codecs (generally used for attachments) *) CODEC_ID_TTF= $18000, @@ -2772,6 +2778,27 @@ type *) chroma_sample_location: TAVChromaLocation; {$IFEND} + {$IF LIBAVCODEC_VERSION >= 52037000} // >= 52.37.0 + (** + * The codec may call this to execute several independent things. + * It will return only after finishing all tasks. + * The user may replace this with some multithreaded implementation, + * the default implementation will execute the parts serially. + * Also see avcodec_thread_init and e.g. the --enable-pthread configure option. + * @param c context passed also to func + * @param count the number of things to execute + * @param arg2 argument passed unchanged to func + * @param ret return values of executed functions, must have space for "count" values. May be NULL. + * @param func function that will be called count times, with jobnr from 0 to count-1. + * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no + * two instances of func executing at the same time will have the same threadnr. + * @return always 0 currently, but code should handle a future improvement where when any call to func + * returns < 0 no further calls to func may be done and < 0 is returned. + * - encoding: Set by libavcodec, user can override. + * - decoding: Set by libavcodec, user can override. + *) + execute2: function (c: PAVCodecContext; func: function (c2: PAVCodecContext; arg: Pointer; jobnr: cint; threadnr: cint): cint; cdecl; arg2: Pointer; ret: Pcint; count: cint): cint; cdecl; + {$IFEND} end; (** @@ -3567,6 +3594,10 @@ function avcodec_default_execute(s: PAVCodecContext; func: TExecuteFunc; arg: PP function avcodec_default_execute(s: PAVCodecContext; func: TExecuteFunc; arg: Pointer; var ret: cint; count: cint; size: cint): cint; cdecl; external av__codec; {$IFEND} +{$IF LIBAVCODEC_VERSION >= 52037000} // >= 52.37.0 +function avcodec_default_execute2(s: PAVCodecContext; func: TExecuteFunc; arg: Pointer; var ret: cint; count: cint): cint; + cdecl; external av__codec; +{$IFEND} //FIXME func typedef (** @@ -3635,9 +3666,11 @@ function avcodec_decode_audio2(avctx: PAVCodecContext; samples: PSmallint; (** * Decodes the audio frame of size avpkt->size from avpkt->data into samples. * Some decoders may support multiple frames in a single AVPacket, such - * decoders would then just decode the first frame. + * decoders would then just decode the first frame. In this case, + * avcodec_decode_audio3 has to be called again with an AVPacket that contains + * the remaining data in order to decode the second frame etc. * If no frame - * could be decompressed, frame_size_ptr is zero. Otherwise, it is the + * could be outputted, frame_size_ptr is zero. Otherwise, it is the * decompressed frame size in bytes. * * @warning You must set frame_size_ptr to the allocated size of the @@ -3670,7 +3703,7 @@ function avcodec_decode_audio2(avctx: PAVCodecContext; samples: PSmallint; * data and size, some decoders might in addition need other fields. * All decoders are designed to use the least fields possible though. * @return On error a negative value is returned, otherwise the number of bytes - * used or zero if no frame could be decompressed. + * used or zero if no frame data was decompressed (used) from the input AVPacket. *) function avcodec_decode_audio3(avctx: PAVCodecContext; samples: PSmallint; var frame_size_ptr: cint; |