diff options
Diffstat (limited to 'src/lib/ffmpeg-2.1/avcodec.pas')
| -rw-r--r-- | src/lib/ffmpeg-2.1/avcodec.pas | 231 |
1 files changed, 116 insertions, 115 deletions
diff --git a/src/lib/ffmpeg-2.1/avcodec.pas b/src/lib/ffmpeg-2.1/avcodec.pas index 8bfbe6bb..264c9672 100644 --- a/src/lib/ffmpeg-2.1/avcodec.pas +++ b/src/lib/ffmpeg-2.1/avcodec.pas @@ -693,6 +693,7 @@ const * @see avcodec_get_descriptor() *) type + PAVCodecDescriptor = ^TAVCodecDescriptor; TAVCodecDescriptor = record id: TAVCodecID; type_: TAVMediaType; @@ -1533,8 +1534,6 @@ const FF_DECODE_ERROR_MISSING_REFERENCE = 2; } -type - PAVCodecContext = ^TAVCodecContext; { This is removed in avcodec.h. For the time being (2013) only commented (** @@ -1962,39 +1961,39 @@ type * The position of these field in the structure is not part of the ABI, * they should not be accessed directly outside libavcodec. *) -function av_frame_get_best_effort_timestamp(frame: {const} PAVFrame): cint64; +function av_frame_get_best_effort_timestamp(frame: {const PAVFrame): cint64; cdecl; external av__codec; procedure av_frame_set_best_effort_timestamp(frame: PAVFrame; val: cint64); cdecl; external av__codec; -function av_frame_get_pkt_duration (frame: {const} PAVFrame): cint64; +function av_frame_get_pkt_duration (frame: {const PAVFrame): cint64; cdecl; external av__codec; procedure av_frame_get_pkt_duration (frame: PAVFrame; val: cint64); cdecl; external av__codec; -function av_frame_get_pkt_pos (frame: {const} PAVFrame): cint64; +function av_frame_get_pkt_pos (frame: {const PAVFrame): cint64; cdecl; external av__codec; procedure av_frame_get_pkt_pos (frame: PAVFrame; val: cint64); cdecl; external av__codec; -function av_frame_get_channel_layout (frame: {const} PAVFrame): cint64; +function av_frame_get_channel_layout (frame: {const PAVFrame): cint64; cdecl; external av__codec; procedure av_frame_get_channel_layout (frame: PAVFrame; val: cint64); cdecl; external av__codec; -function av_frame_get_channels (frame: {const} PAVFrame): cint; +function av_frame_get_channels (frame: {const PAVFrame): cint; cdecl; external av__codec; procedure av_frame_set_channels (frame: PAVFrame; val: cint); cdecl; external av__codec; -function av_frame_get_sample_rate (frame: {const} PAVFrame): cint; +function av_frame_get_sample_rate (frame: {const PAVFrame): cint; cdecl; external av__codec; procedure av_frame_set_sample_rate (frame: PAVFrame; val: cint); cdecl; external av__codec; -function av_frame_get_metadata (frame: {const} PAVFrame): PAVDictionary; +function av_frame_get_metadata (frame: {const PAVFrame): PAVDictionary; cdecl; external av__codec; procedure av_frame_set_metadata (frame: PAVFrame; val: PAVDictionary); cdecl; external av__codec; -function av_frame_get_decode_error_flags (frame: {const} PAVFrame): cint; +function av_frame_get_decode_error_flags (frame: {const PAVFrame): cint; cdecl; external av__codec; procedure av_frame_set_decode_error_flags (frame: PAVFrame; val: cint); cdecl; external av__codec; -function av_frame_get_pkt_size(frame: {const} PAVFrame): cint; +function av_frame_get_pkt_size(frame: {const PAVFrame): cint; cdecl; external av__codec; procedure av_frame_set_pkt_size(frame: PAVFrame; val: cint); cdecl; external av__codec; @@ -2004,6 +2003,7 @@ type TAVCodecInternal = record end; PAVCodecInternal = ^TAVCodecInternal; + PAVCodecContext = ^TAVCodecContext; PAVClass = ^TAVClass; @@ -3563,21 +3563,6 @@ type sub_charenc_mode: cint; end; {TAVCodecContext} -const - FF_SUB_CHARENC_MODE_DO_NOTHING = -1; ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) - FF_SUB_CHARENC_MODE_AUTOMATIC = 0; ///< libavcodec will select the mode itself - FF_SUB_CHARENC_MODE_PRE_DECODER = 1; ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv - - function av_codec_get_pkt_timebase(avctx: {const} PAVCodecContext): TAVRational; - procedure av_codec_set_pkt_timebase(avctx: {const} PAVCodecContext; val: TAVRational); - - function av_codec_get_codec_descriptor(avctx: {const} PAVCodecContext): PAVCodecDescriptor; - procedure av_codec_set_codec_descriptor(avctx: {const} PAVCodecContext; desc: {const} PAVCodecDescriptor); - - function av_codec_get_lowres(avctx: {const} PAVCodecContext): cint; - procedure av_codec_set_lowres(avctx: PAVCodecContext; val: cint); - -type (** * AVProfile. *) @@ -3587,8 +3572,79 @@ type name: {const} PAnsiChar; ///< short name for the profile end; {TAVProfile} + TAVSubtitleType = ( + SUBTITLE_NONE, + + SUBTITLE_BITMAP, ///< A bitmap, pict will be set + + (** + * Plain text, the text field must be set by the decoder and is + * authoritative. ass and pict fields may contain approximations. + *) + SUBTITLE_TEXT, + + (** + * Formatted text, the ass field must be set by the decoder and is + * authoritative. pict and text fields may contain approximations. + *) + SUBTITLE_ASS + ); {TAVSubtitleType} + + (** + * @defgroup lavc_picture AVPicture + * + * Functions for working with AVPicture + * @{ + *) + + (** + * four components are given, that's all. + * the last component is alpha + *) + PAVPicture = ^TAVPicture; + TAVPicture = record + data: array [0..AV_NUM_DATA_POINTERS - 1] of PByteArray; + linesize: array [0..AV_NUM_DATA_POINTERS - 1] of cint; ///< number of bytes per line + end; {TAVPicture} + + PPAVSubtitleRect = ^PAVSubtitleRect; + PAVSubtitleRect = ^TAVSubtitleRect; + TAVSubtitleRect = record + x: cint; ///< top left corner of pict, undefined when pict is not set + y: cint; ///< top left corner of pict, undefined when pict is not set + w: cint; ///< width of pict, undefined when pict is not set + h: cint; ///< height of pict, undefined when pict is not set + nb_colors: cint; ///< number of colors in pict, undefined when pict is not set + + (** + * data+linesize for the bitmap of this subtitle. + * can be set for text/ass as well once they where rendered + *) + pict: TAVPicture; + type_: TAVSubtitleType; + + text: PAnsiChar; ///< 0 terminated plain UTF-8 text + + (** + * 0 terminated ASS/SSA compatible event line. + * The presentation of this is unaffected by the other values in this + * struct. + *) + ass: PAnsiChar; + + flags: cint; + end; {TAVSubtitleRect} + + PPAVSubtitle = ^PAVSubtitle; + PAVSubtitle = ^TAVSubtitle; TAVSubtitle = record - end; + format: cuint16; (* 0 = graphics *) + start_display_time: cuint32; (* relative to packet pts, in ms *) + end_display_time: cuint32; (* relative to packet pts, in ms *) + num_rects: cuint; + rects: PPAVSubtitleRect; + pts: cint64; ///< Same as packet pts, in AV_TIME_BASE + end; {TAVSubtitle} (** * AVCodec. @@ -3779,87 +3835,32 @@ type priv_data_size: cint; end; {TAVHWAccel} -(** - * @defgroup lavc_picture AVPicture - * - * Functions for working with AVPicture - * @{ - *) - -(** - * four components are given, that's all. - * the last component is alpha - *) - PAVPicture = ^TAVPicture; - TAVPicture = record - data: array [0..AV_NUM_DATA_POINTERS - 1] of PByteArray; - linesize: array [0..AV_NUM_DATA_POINTERS - 1] of cint; ///< number of bytes per line - end; {TAVPicture} - -/** - * @} - */ - const - AV_SUBTITLE_FLAG_FORCED = $00000001; - -type - TAVSubtitleType = ( - SUBTITLE_NONE, - - SUBTITLE_BITMAP, ///< A bitmap, pict will be set - - (** - * Plain text, the text field must be set by the decoder and is - * authoritative. ass and pict fields may contain approximations. - *) - SUBTITLE_TEXT, - - (** - * Formatted text, the ass field must be set by the decoder and is - * authoritative. pict and text fields may contain approximations. - *) - SUBTITLE_ASS - ); {TAVSubtitleType} - - PPAVSubtitleRect = ^PAVSubtitleRect; - PAVSubtitleRect = ^TAVSubtitleRect; - TAVSubtitleRect = record - x: cint; ///< top left corner of pict, undefined when pict is not set - y: cint; ///< top left corner of pict, undefined when pict is not set - w: cint; ///< width of pict, undefined when pict is not set - h: cint; ///< height of pict, undefined when pict is not set - nb_colors: cint; ///< number of colors in pict, undefined when pict is not set + FF_SUB_CHARENC_MODE_DO_NOTHING = -1; ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) + FF_SUB_CHARENC_MODE_AUTOMATIC = 0; ///< libavcodec will select the mode itself + FF_SUB_CHARENC_MODE_PRE_DECODER = 1; ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv - (** - * data+linesize for the bitmap of this subtitle. - * can be set for text/ass as well once they where rendered - *) - pict: TAVPicture; - type_: TAVSubtitleType; + function av_codec_get_pkt_timebase(avctx: {const} PAVCodecContext): TAVRational; + cdecl; external av__codec; + procedure av_codec_set_pkt_timebase(avctx: {const} PAVCodecContext; val: TAVRational); + cdecl; external av__codec; - text: PAnsiChar; ///< 0 terminated plain UTF-8 text + function av_codec_get_codec_descriptor(avctx: {const} PAVCodecContext): PAVCodecDescriptor; + cdecl; external av__codec; + procedure av_codec_set_codec_descriptor(avctx: {const} PAVCodecContext; desc: {const} PAVCodecDescriptor); + cdecl; external av__codec; - (** - * 0 terminated ASS/SSA compatible event line. - * The presentation of this is unaffected by the other values in this - * struct. - *) - ass: PAnsiChar; + function av_codec_get_lowres(avctx: {const} PAVCodecContext): cint; + cdecl; external av__codec; + procedure av_codec_set_lowres(avctx: PAVCodecContext; val: cint); + cdecl; external av__codec; - flags: cint; - end; {TAVSubtitleRect} +(** + * @ + *) - PPAVSubtitle = ^PAVSubtitle; - PAVSubtitle = ^TAVSubtitle; - TAVSubtitle = record - format: cuint16; (* 0 = graphics *) - start_display_time: cuint32; (* relative to packet pts, in ms *) - end_display_time: cuint32; (* relative to packet pts, in ms *) - num_rects: cuint; - rects: PPAVSubtitleRect; - pts: cint64; ///< Same as packet pts, in AV_TIME_BASE - end; {TAVSubtitle} +const + AV_SUBTITLE_FLAG_FORCED = $00000001; (** * If c is NULL, returns the first registered codec, @@ -4208,7 +4209,7 @@ function av_grow_packet(pkt: PAVPacket; grow_by: cint): cint; * * @return 0 on success, a negative AVERROR on error *) -function av_packet_from_data(pkt: PAVPacket; data: Puint8; size: cint): cint; +function av_packet_from_data(pkt: PAVPacket; data: PByte; size: cint): cint; cdecl; external av__codec; (* @@ -4284,14 +4285,14 @@ function av_packet_merge_side_data(pkt: PAVPacket): cint; function av_packet_split_side_data(pkt: PAVPacket): cint; cdecl; external av__codec; -/** - * @} - */ +(** + * @ + *) -/** +(** * @addtogroup lavc_decoding - * @{ - */ + * @ + *) (** * Find a registered decoder with a matching codec ID. @@ -4539,10 +4540,10 @@ function avcodec_decode_subtitle2(avctx: PAVCodecContext; sub: PAVSubtitle; avpkt: PAVPacket): cint; cdecl; external av__codec; -/** +(** * @defgroup lavc_parsing Frame parsing - * @{ - */ + * @ + *) type TAVPictureStructure = ( @@ -5270,7 +5271,7 @@ function avcodec_find_best_pix_fmt_of_list(pix_fmt_list: PAVPixelFormat; * @return The best pixel format to convert to or -1 if none was found. *) function avcodec_find_best_pix_fmt_of_2(dst_pix_fmt1: TAVPixelFormat; dst_pix_fmt2: TAVPixelFormat; - src_pix_fmt: TAVPixelFormat; has_alpha: cint; loss_ptr: Pcint)): TAVPixelFormat; + src_pix_fmt: TAVPixelFormat; has_alpha: cint; loss_ptr: Pcint): TAVPixelFormat; cdecl; external av__codec; {$IFDEF AV_HAVE_INCOMPATIBLE_LIBAV_ABI} @@ -5294,7 +5295,7 @@ function avcodec_default_get_format(s: PAVCodecContext; fmt: {const} PAVPixelFor procedure avcodec_set_dimensions(s: PAVCodecContext; width: cint; height: cint); cdecl; external av__codec; - * Put a string representing the codec tag codec_tag in buf. +(* Put a string representing the codec tag codec_tag in buf. * * @param buf_size size in bytes of buf * @return the length of the string that would have been generated if @@ -5394,7 +5395,7 @@ function av_get_exact_bits_per_sample(codec_id: TAVCodecID): cint; * @return frame duration, in samples, if known. 0 if not able to * determine. *) -function av_get_audio_frame_duration(avctx: PAVCodecContext, frame_bytes: cint): cint; +function av_get_audio_frame_duration(avctx: PAVCodecContext; frame_bytes: cint): cint; cdecl; external av__codec; type |