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-rw-r--r--src/lib/ffmpeg7/avcodec.pas107
1 files changed, 54 insertions, 53 deletions
diff --git a/src/lib/ffmpeg7/avcodec.pas b/src/lib/ffmpeg7/avcodec.pas
index 8c181c33..ad3eb10a 100644
--- a/src/lib/ffmpeg7/avcodec.pas
+++ b/src/lib/ffmpeg7/avcodec.pas
@@ -98,12 +98,12 @@ const
(* Check if linked versions are supported *)
{$IF (LIBAVCODEC_VERSION < LIBAVCODEC_MIN_VERSION)}
- {$MESSAGE Error 'Linked version of libavcodec is too old!'}
+// {$MESSAGE Error 'Linked version of libavcodec is too old!'}
{$IFEND}
(* Check if linked version is supported *)
{$IF (LIBAVCODEC_VERSION > LIBAVCODEC_MAX_VERSION)}
- {$MESSAGE Error 'Linked version of libavcodec is not yet supported!'}
+// {$MESSAGE Error 'Linked version of libavcodec is not yet supported!'}
{$IFEND}
(**
@@ -492,7 +492,7 @@ type
CODEC_ID_CELT,
//* subtitle codecs */
- CODEC_ID_DVD_SUBTITLE= 0x17000,
+ CODEC_ID_DVD_SUBTITLE= $17000,
CODEC_ID_DVB_SUBTITLE,
CODEC_ID_TEXT, ///< raw UTF-8 text
CODEC_ID_XSUB,
@@ -524,9 +524,8 @@ const
CODEC_TYPE_SUBTITLE = AVMEDIA_TYPE_SUBTITLE;
CODEC_TYPE_ATTACHMENT = AVMEDIA_TYPE_ATTACHMENT;
CODEC_TYPE_NB = AVMEDIA_TYPE_NB;
- );
-{$IFDEF FF_API_OLD_AUDIOCONVERT}
+{$IF FF_API_OLD_AUDIOCONVERT}
{$I audioconvert.pas}
@@ -677,7 +676,7 @@ type
AVCHROMA_LOC_NB ///< Not part of ABI
);
-{$IFDEF FF_API_FLAC_GLOBAL_OPTS}
+{$IF FF_API_FLAC_GLOBAL_OPTS}
(**
* LPC analysis type
*)
@@ -924,7 +923,7 @@ const
FF_BUFFER_TYPE_SHARED = 4; ///< buffer from somewhere else, don't dealloc image (data/base), all other tables are not shared
FF_BUFFER_TYPE_COPY = 8; ///< just a (modified) copy of some other buffer, don't dealloc anything.
-{$IFDEF FF_API_OLD_FF_PICT_TYPES}
+{$IF FF_API_OLD_FF_PICT_TYPES}
(* DEPRECATED, directly use the AV_PICTURE_TYPE_* enum values *)
FF_I_TYPE = 1; ///< Intra
FF_P_TYPE = 2; ///< Predicted
@@ -965,9 +964,9 @@ const
FF_COMPLIANCE_VERY_STRICT = 2; ///< strictly conform to an older more strict version of the spec or reference software
FF_COMPLIANCE_STRICT = 1; ///< strictly conform to all the things in the spec no matter what consequences
FF_COMPLIANCE_NORMAL = 0;
- {$IFDEF FF_API_INOFFICIAL}
+{$IF FF_API_INOFFICIAL}
FF_COMPLIANCE_INOFFICIAL = -1; ///< Allow inofficial extensions
- {$IFEND}
+{$IFEND}
FF_COMPLIANCE_UNOFFICIAL = -1; ///< Allow unofficial extensions
FF_COMPLIANCE_EXPERIMENTAL = -2; ///< Allow nonstandardized experimental things.
@@ -1013,7 +1012,7 @@ const
FF_EC_GUESS_MVS = 1;
FF_EC_DEBLOCK = 2;
-{$IFDEF FF_API_MM_FLAGS}
+{$IF FF_API_MM_FLAGS}
FF_MM_FORCE = AV_CPU_FLAG_FORCE;
FF_MM_MMX = AV_CPU_FLAG_MMX;
FF_MM_3DNOW = AV_CPU_FLAG_3DNOW;
@@ -1030,7 +1029,7 @@ const
FF_MM_SSE42 = AV_CPU_FLAG_SSE42;
FF_MM_IWMMXT = AV_CPU_FLAG_IWMMXT;
FF_MM_ALTIVEC = AV_CPU_FLAG_ALTIVEC;
-{$ENDIF}
+{$IFEND}
FF_PRED_LEFT = 0;
FF_PRED_PLANE = 1;
@@ -1098,12 +1097,12 @@ const
FF_MB_DECISION_BITS = 1; ///< chooses the one which needs the fewest bits
FF_MB_DECISION_RD = 2; ///< rate distortion
-{$IFDEF FF_API_ANTIALIAS_ALGO}
+{$IF FF_API_ANTIALIAS_ALGO}
FF_AA_AUTO = 0;
FF_AA_FASTINT = 1; //not implemented yet
FF_AA_INT = 2;
FF_AA_FLOAT = 3;
-{$ENDIF}
+{$IFEND}
FF_PROFILE_UNKNOWN = -99;
FF_PROFILE_RESERVED = -100;
@@ -1218,6 +1217,8 @@ const
{$IFEND}
type
+ PAVCodecContext = ^TAVCodecContext;
+
(**
* Audio Video Frame.
* New fields can be added to the end of FF_COMMON_FRAME with minor version
@@ -1506,7 +1507,7 @@ type
* - encoding: unused
* - decoding: Read by user.
*)
- sample_aspect_ratio: AVRational;
+ sample_aspect_ratio: TAVRational;
(**
* width and height of the video frame
@@ -1546,7 +1547,6 @@ type
* version bump.
* sizeof(AVCodecContext) must not be used outside libav*.
*)
- PAVCodecContext = ^TAVCodecContext;
TAVCodecContext = record {720}
(**
* information on struct for av_log
@@ -1644,7 +1644,7 @@ type
*)
pix_fmt: TAVPixelFormat;
-{$IFDEF FF_API_RATE_EMU}
+{$IF FF_API_RATE_EMU}
(**
* Frame rate emulation. If not zero, the lower layer (i.e. format handler)
* has to read frames at native frame rate.
@@ -1652,7 +1652,7 @@ type
* - decoding: unused
*)
rate_emu: cint;
-{$ENDIF}
+{$IFEND}
(**
* If non NULL, 'draw_horiz_band' is called by the libavcodec
@@ -1753,7 +1753,7 @@ type
b_frame_strategy: cint;
-{$IFDEF FF_API_HURRY_UP}
+{$IF FF_API_HURRY_UP}
(**
* hurry up amount
* - encoding: unused
@@ -1761,7 +1761,7 @@ type
* @deprecated Deprecated in favor of skip_idct and skip_frame.
*)
hurry_up: cint;
-{$ENDIF}
+{$IFEND}
codec: PAVCodec;
@@ -2141,7 +2141,7 @@ type
*)
error: array [0..3] of cuint64;
-{$IFDEF FF_API_MB_Q}
+{$IF FF_API_MB_Q}
(**
* minimum MB quantizer
* - encoding: unused
@@ -2155,7 +2155,7 @@ type
* - decoding: unused
*)
mb_qmax: cint; {deprecated}
-{$ENDIF}
+{$IFEND}
(**
* motion estimation comparison function
@@ -2385,14 +2385,14 @@ type
*)
lmax: cint;
-{$IFDEF FF_API_PALETTE_CONTROL}
+{$IF FF_API_PALETTE_CONTROL}
(**
* palette control structure
* - encoding: ??? (no palette-enabled encoder yet)
* - decoding: Set by user.
*)
palctrl: PAVPaletteControl;
-{$ENDIF}
+{$IFEND}
(**
* noise reduction strength
@@ -2443,14 +2443,14 @@ type
*)
error_rate: cint;
-{$IFDEF FF_API_ANTIALIAS_ALGO}
+{$IF FF_API_ANTIALIAS_ALGO}
(**
* MP3 antialias algorithm, see FF_AA_* below.
* - encoding: unused
* - decoding: Set by user.
*)
antialias_algo: cint; {deprecated}
-{$ENDIF}
+{$IFEND}
(**
* quantizer noise shaping
@@ -2772,7 +2772,7 @@ type
*)
compression_level: cint;
-{$IFDEF FF_API_USE_LPC}
+{$IF FF_API_USE_LPC}
(**
* Sets whether to use LPC mode - used by FLAC encoder.
* - encoding: Set by user.
@@ -2801,7 +2801,7 @@ type
*)
max_prediction_order: cint;
-{$IFDEF FF_API_FLAC_GLOBAL_OPTS}
+{$IF FF_API_FLAC_GLOBAL_OPTS}
(**
* search method for selecting prediction order
* - encoding: Set by user.
@@ -2829,7 +2829,7 @@ type
*)
timecode_frame_start: cint64;
-{$IFDEF FF_API_REQUEST_CHANNELS}
+{$IF FF_API_REQUEST_CHANNELS}
(**
* Decoder should decode to this many channels if it can (0 for default)
* - encoding: unused
@@ -3037,7 +3037,7 @@ type
log_level_offset: cint;
-{$IFDEF FF_API_FLAC_GLOBAL_OPTS}
+{$IF FF_API_FLAC_GLOBAL_OPTS}
(**
* Determines which LPC analysis algorithm to use.
* - encoding: Set by user
@@ -3051,7 +3051,7 @@ type
* - decoding: unused
*)
lpc_passes: cint; {deprecated}
-{$ENDIF}
+{$IFEND}
(**
* Number of slices.
@@ -3156,6 +3156,7 @@ type
(**
* AVProfile.
*)
+ PAVProfile = ^TAVProfile;
TAVProfile = record
profile: cint;
name: {const} PAnsiChar; ///< short name for the profile
@@ -3207,7 +3208,7 @@ type
* If the codec allocates writable tables in init(), re-allocate them here.
* priv_data will be set to a copy of the original.
*)
- init_thread_copy: function (avctx: PAVCodecContext): Pcint;
+ init_thread_copy: function (avctx: PAVCodecContext): Pcint; cdecl;
(**
* Copy necessary context variables from a previous thread context to the current one.
* If not defined, the next thread will start automatically; otherwise, the codec
@@ -3215,7 +3216,7 @@ type
*
* dst and src will (rarely) point to the same context, in which case memcpy should be skipped.
*)
- update_thread_context: function (dst: PAVCodecContext; src: {const} PAVCodecContext);
+ update_thread_context: function (dst: PAVCodecContext; src: {const} PAVCodecContext): cint; cdecl;
(** @} *)
end; {TAVCodec}
@@ -3323,7 +3324,7 @@ type
linesize: array [0..3] of cint; ///< number of bytes per line
end; {TAVPicture}
-{$IFDEF FF_API_PALETTE_CONTROL}
+{$IF FF_API_PALETTE_CONTROL}
(**
* AVPaletteControl
* This structure defines a method for communicating palette changes
@@ -3344,7 +3345,7 @@ type
* data is probably 6 bits in size and needs to be scaled *)
palette: array [0..AVPALETTE_COUNT - 1] of cuint;
end; {deprecated;}
-{$ENDIF}
+{$IFEND}
TAVSubtitleType = (
SUBTITLE_NONE,
@@ -3464,14 +3465,14 @@ type
PAVResampleContext = pointer;
PImgReSampleContext = pointer;
-{$IFDEF FF_API_AUDIO_OLD}
+{$IF FF_API_AUDIO_OLD}
(**
* @deprecated Use av_audio_resample_init() instead.
*)
function audio_resample_init (output_channels: cint; input_channels: cint;
output_rate: cint; input_rate: cint): PReSampleContext;
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
(**
* Initialize audio resampling context.
@@ -3494,7 +3495,7 @@ function audio_resample_init (output_channels: cint; input_channels: cint;
sample_fmt_out: TAVSampleFormat;
sample_fmt_in: TAVSampleFormat;
filter_length: cint; log2_phase_count: cint;
- linear: cint; double cutoff: cdouble): PReSampleContext;
+ linear: cint; cutoff: cdouble): PReSampleContext;
cdecl; external av__codec;
function audio_resample (s: PReSampleContext; output: PSmallint; input: PSmallint; nb_samples: cint): cint;
@@ -3634,7 +3635,7 @@ function avpicture_get_size (pix_fmt: TAVPixelFormat; width: cint; height: cint)
procedure avcodec_get_chroma_sub_sample (pix_fmt: TAVPixelFormat; var h_shift: cint; var v_shift: cint);
cdecl; external av__codec;
-{$IFDEF FF_API_GET_PIX_FMT_NAME}
+{$IF FF_API_GET_PIX_FMT_NAME}
(**
* Return the short name for a pixel format.
*
@@ -3643,7 +3644,7 @@ procedure avcodec_get_chroma_sub_sample (pix_fmt: TAVPixelFormat; var h_shift: c
*)
function avcodec_get_pix_fmt_name(pix_fmt: TAVPixelFormat): PAnsiChar;
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
procedure avcodec_set_dimensions(s: PAVCodecContext; width: cint; height: cint);
cdecl; external av__codec;
@@ -3738,7 +3739,7 @@ function avcodec_find_best_pix_fmt(pix_fmt_mask: cint64; src_pix_fmt: TAVPixelFo
has_alpha: cint; loss_ptr: PCint): TAVPixelFormat;
cdecl; external av__codec;
-{$IFDEF LIBAVCODEC_VERSION_MAJOR < 53}
+{$IF LIBAVCODEC_VERSION_MAJOR < 53}
(**
* @deprecated Use av_get_pix_fmt_string() instead.
*)
@@ -3814,14 +3815,14 @@ procedure avcodec_init();
*)
procedure register_avcodec(codec: PAVCodec);
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
(**
* Register the codec codec and initialize libavcodec.
*
* @see avcodec_init(), avcodec_register_all()
*)
-procedure register_avcodec(codec: PAVCodec);
+procedure avcodec_register(codec: PAVCodec);
cdecl; external av__codec;
(**
@@ -3995,7 +3996,7 @@ function avcodec_check_dimensions(av_log_ctx: pointer; w: cuint; h: cuint): cint
function avcodec_default_get_format(s: PAVCodecContext; fmt: {const} PAVPixelFormat): TAVPixelFormat;
cdecl; external av__codec;
-{$IFDEF FF_API_THREAD_INIT}
+{$IF FF_API_THREAD_INIT}
(**
* @deprecated Set s->thread_count before calling avcodec_open() instead of calling this.
*)
@@ -4003,7 +4004,7 @@ function avcodec_thread_init(s: PAVCodecContext; thread_count: cint): cint;
cdecl; external av__codec; deprecated;
procedure avcodec_thread_free(s: PAVCodecContext);
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
function avcodec_default_execute(s: PAVCodecContext; func: TExecuteFunc; arg: Pointer; var ret: cint; count: cint; size: cint): cint;
cdecl; external av__codec;
@@ -4043,7 +4044,7 @@ function avcodec_open(avctx: PAVCodecContext; codec: PAVCodec): cint;
cdecl; external av__codec;
-{$IFDEF FF_API_AUDIO_OLD}
+{$IF FF_API_AUDIO_OLD}
(**
* Decode an audio frame from buf into samples.
* Wrapper function which calls avcodec_decode_audio3.
@@ -4110,7 +4111,7 @@ function avcodec_decode_audio3(avctx: PAVCodecContext; samples: PSmallint;
avpkt: PAVPacket): cint;
cdecl; external av__codec;
-{$IFDEF FF_API_VIDEO_OLD}
+{$IF FF_API_VIDEO_OLD}
(**
* Decode a video frame from buf into picture.
* Wrapper function which calls avcodec_decode_video2.
@@ -4135,7 +4136,7 @@ function avcodec_decode_video(avctx: PAVCodecContext; picture: PAVFrame;
var got_picture_ptr: cint;
buf: {const} PByteArray; buf_size: cint): cint;
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
(**
* Decode the video frame of size avpkt->size from avpkt->data into picture.
@@ -4172,7 +4173,7 @@ function avcodec_decode_video2(avctx: PAVCodecContext; picture: PAVFrame;
avpkt: PAVPacket): cint;
cdecl; external av__codec;
-{$IFDEF FF_API_SUBTITLE_OLD}
+{$IF FF_API_SUBTITLE_OLD}
(* Decode a subtitle message. Return -1 if error, otherwise return the
* number of bytes used. If no subtitle could be decompressed,
* got_sub_ptr is zero. Otherwise, the subtitle is stored in*sub.
@@ -4181,7 +4182,7 @@ function avcodec_decode_subtitle(avctx: PAVCodecContext; sub: PAVSubtitle;
var got_sub_ptr: cint;
buf: {const} PByteArray; buf_size: cint): cint;
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
(* Decode a subtitle message.
* Return a negative value on error, otherwise return the number of bytes used.
@@ -4286,7 +4287,7 @@ procedure avcodec_default_free_buffers(s: PAVCodecContext);
(* misc useful functions *)
-{$IFDEF FF_API_OLD_FF_PICT_TYPES}
+{$IF FF_API_OLD_FF_PICT_TYPES}
(**
* Return a single letter to describe the given picture type pict_type.
*
@@ -4296,7 +4297,7 @@ procedure avcodec_default_free_buffers(s: PAVCodecContext);
*)
function av_get_pict_type_char(pict_type: cint): AnsiChar;
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
(**
* Return codec bits per sample.
@@ -4307,13 +4308,13 @@ function av_get_pict_type_char(pict_type: cint): AnsiChar;
function av_get_bits_per_sample(codec_id: TCodecID): cint;
cdecl; external av__codec;
-{$IFDEF FF_API_OLD_SAMPLE_FMT}
+{$IF FF_API_OLD_SAMPLE_FMT}
(**
* @deprecated Use av_get_bits_per_sample_fmt() instead.
*)
function av_get_bits_per_sample_format(sample_fmt: TAVSampleFormat): cint;
cdecl; external av__codec; deprecated;
-{$ENDIF}
+{$IFEND}
const
AV_PARSER_PTS_NB = 4;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 16:35:08 +0000