X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_05%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavformat%2Favformat.h;fp=synfig-core%2Ftags%2Fsynfig_0_61_05%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavformat%2Favformat.h;h=0000000000000000000000000000000000000000;hb=6fa8f2f38d4b0b35f8539bf94e27ae27015c7689;hp=f10c212d333b1d4105b9d74bfebececb6fe32baf;hpb=47fce282611fbba1044921d22ca887f9b53ad91a;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_libavcodec/libavformat/avformat.h b/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_libavcodec/libavformat/avformat.h deleted file mode 100644 index f10c212..0000000 --- a/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_libavcodec/libavformat/avformat.h +++ /dev/null @@ -1,544 +0,0 @@ -#ifndef AVFORMAT_H -#define AVFORMAT_H - -#ifdef __cplusplus -extern "C" { -#endif - -#define LIBAVFORMAT_BUILD 4608 - -#define LIBAVFORMAT_VERSION_INT FFMPEG_VERSION_INT -#define LIBAVFORMAT_VERSION FFMPEG_VERSION -#define LIBAVFORMAT_IDENT "FFmpeg" FFMPEG_VERSION "b" AV_STRINGIFY(LIBAVFORMAT_BUILD) - -#include - -#include "avcodec.h" - -#include "avio.h" - -/* packet functions */ - -#ifndef MAXINT64 -#define MAXINT64 int64_t_C(0x7fffffffffffffff) -#endif - -#ifndef MININT64 -#define MININT64 int64_t_C(0x8000000000000000) -#endif - -#define AV_NOPTS_VALUE MININT64 -#define AV_TIME_BASE 1000000 - -typedef struct AVPacket { - int64_t pts; /* presentation time stamp in stream units (set av_set_pts_info) */ - uint8_t *data; - int size; - int stream_index; - int flags; - int duration; - void (*destruct)(struct AVPacket *); - void *priv; -} AVPacket; -#define PKT_FLAG_KEY 0x0001 - -static inline void av_init_packet(AVPacket *pkt) -{ - pkt->pts = AV_NOPTS_VALUE; - pkt->flags = 0; - pkt->stream_index = 0; -} - -int av_new_packet(AVPacket *pkt, int size); - -/** - * Free a packet - * - * @param pkt packet to free - */ -static inline void av_free_packet(AVPacket *pkt) -{ - if (pkt && pkt->destruct) { - pkt->destruct(pkt); - } -} - -/*************************************************/ -/* fractional numbers for exact pts handling */ - -/* the exact value of the fractional number is: 'val + num / den'. num - is assumed to be such as 0 <= num < den */ -typedef struct AVFrac { - int64_t val, num, den; -} AVFrac; - -void av_frac_init(AVFrac *f, int64_t val, int64_t num, int64_t den); -void av_frac_add(AVFrac *f, int64_t incr); -void av_frac_set(AVFrac *f, int64_t val); - -/*************************************************/ -/* input/output formats */ - -struct AVFormatContext; - -/* this structure contains the data a format has to probe a file */ -typedef struct AVProbeData { - const char *filename; - unsigned char *buf; - int buf_size; -} AVProbeData; - -#define AVPROBE_SCORE_MAX 100 - -typedef struct AVFormatParameters { - int frame_rate; - int frame_rate_base; - int sample_rate; - int channels; - int width; - int height; - enum PixelFormat pix_fmt; - struct AVImageFormat *image_format; - int channel; /* used to select dv channel */ - const char *device; /* video4linux, audio or DV device */ - const char *standard; /* tv standard, NTSC, PAL, SECAM */ -} AVFormatParameters; - -#define AVFMT_NOFILE 0x0001 /* no file should be opened */ -#define AVFMT_NEEDNUMBER 0x0002 /* needs '%d' in filename */ -#define AVFMT_NOHEADER 0x0004 /* signal that no header is present - (streams are added dynamically) */ -#define AVFMT_SHOW_IDS 0x0008 /* show format stream IDs numbers */ -#define AVFMT_RAWPICTURE 0x0020 /* format wants AVPicture structure for - raw picture data */ - -typedef struct AVOutputFormat { - const char *name; - const char *long_name; - const char *mime_type; - const char *extensions; /* comma separated extensions */ - /* size of private data so that it can be allocated in the wrapper */ - int priv_data_size; - /* output support */ - enum CodecID audio_codec; /* default audio codec */ - enum CodecID video_codec; /* default video codec */ - int (*write_header)(struct AVFormatContext *); - int (*write_packet)(struct AVFormatContext *, - int stream_index, - const uint8_t *buf, int size, int64_t pts); - int (*write_trailer)(struct AVFormatContext *); - /* can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER */ - int flags; - /* currently only used to set pixel format if not YUV420P */ - int (*set_parameters)(struct AVFormatContext *, AVFormatParameters *); - /* private fields */ - struct AVOutputFormat *next; -} AVOutputFormat; - -typedef struct AVInputFormat { - const char *name; - const char *long_name; - /* size of private data so that it can be allocated in the wrapper */ - int priv_data_size; - /* tell if a given file has a chance of being parsing by this format */ - int (*read_probe)(AVProbeData *); - /* read the format header and initialize the AVFormatContext - structure. Return 0 if OK. 'ap' if non NULL contains - additionnal paramters. Only used in raw format right - now. 'av_new_stream' should be called to create new streams. */ - int (*read_header)(struct AVFormatContext *, - AVFormatParameters *ap); - /* read one packet and put it in 'pkt'. pts and flags are also - set. 'av_new_stream' can be called only if the flag - AVFMT_NOHEADER is used. */ - int (*read_packet)(struct AVFormatContext *, AVPacket *pkt); - /* close the stream. The AVFormatContext and AVStreams are not - freed by this function */ - int (*read_close)(struct AVFormatContext *); - /* seek at or before a given pts (given in microsecond). The pts - origin is defined by the stream */ - int (*read_seek)(struct AVFormatContext *, int64_t pts); - /* can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_NOHEADER */ - int flags; - /* if extensions are defined, then no probe is done. You should - usually not use extension format guessing because it is not - reliable enough */ - const char *extensions; - /* general purpose read only value that the format can use */ - int value; - /* private fields */ - struct AVInputFormat *next; -} AVInputFormat; - -typedef struct AVStream { - int index; /* stream index in AVFormatContext */ - int id; /* format specific stream id */ - AVCodecContext codec; /* codec context */ - int r_frame_rate; /* real frame rate of the stream */ - int r_frame_rate_base;/* real frame rate base of the stream */ - void *priv_data; - /* internal data used in av_find_stream_info() */ - int codec_info_state; - int codec_info_nb_repeat_frames; - int codec_info_nb_real_frames; - /* PTS generation when outputing stream */ - AVFrac pts; - /* ffmpeg.c private use */ - int stream_copy; /* if TRUE, just copy stream */ - /* quality, as it has been removed from AVCodecContext and put in AVVideoFrame - * MN:dunno if thats the right place, for it */ - float quality; - /* decoding: position of the first frame of the component, in - AV_TIME_BASE fractional seconds. */ - int64_t start_time; - /* decoding: duration of the stream, in AV_TIME_BASE fractional - seconds. */ - int64_t duration; -} AVStream; - -#define MAX_STREAMS 20 - -/* format I/O context */ -typedef struct AVFormatContext { - /* can only be iformat or oformat, not both at the same time */ - struct AVInputFormat *iformat; - struct AVOutputFormat *oformat; - void *priv_data; - ByteIOContext pb; - int nb_streams; - AVStream *streams[MAX_STREAMS]; - char filename[1024]; /* input or output filename */ - /* stream info */ - char title[512]; - char author[512]; - char copyright[512]; - char comment[512]; - char album[512]; - int year; /* ID3 year, 0 if none */ - int track; /* track number, 0 if none */ - char genre[32]; /* ID3 genre */ - - int flags; /* format specific flags */ - /* private data for pts handling (do not modify directly) */ - int pts_wrap_bits; /* number of bits in pts (used for wrapping control) */ - int pts_num, pts_den; /* value to convert to seconds */ - /* This buffer is only needed when packets were already buffered but - not decoded, for example to get the codec parameters in mpeg - streams */ - struct AVPacketList *packet_buffer; - - /* decoding: position of the first frame of the component, in - AV_TIME_BASE fractional seconds. NEVER set this value directly: - it is deduced from the AVStream values. */ - int64_t start_time; - /* decoding: duration of the stream, in AV_TIME_BASE fractional - seconds. NEVER set this value directly: it is deduced from the - AVStream values. */ - int64_t duration; - /* decoding: total file size. 0 if unknown */ - int64_t file_size; - /* decoding: total stream bitrate in bit/s, 0 if not - available. Never set it directly if the file_size and the - duration are known as ffmpeg can compute it automatically. */ - int bit_rate; -} AVFormatContext; - -typedef struct AVPacketList { - AVPacket pkt; - struct AVPacketList *next; -} AVPacketList; - -extern AVInputFormat *first_iformat; -extern AVOutputFormat *first_oformat; - -/* still image support */ -struct AVInputImageContext; -typedef struct AVInputImageContext AVInputImageContext; - -typedef struct AVImageInfo { - enum PixelFormat pix_fmt; /* requested pixel format */ - int width; /* requested width */ - int height; /* requested height */ - int interleaved; /* image is interleaved (e.g. interleaved GIF) */ - AVPicture pict; /* returned allocated image */ -} AVImageInfo; - -/* AVImageFormat.flags field constants */ -#define AVIMAGE_INTERLEAVED 0x0001 /* image format support interleaved output */ - -typedef struct AVImageFormat { - const char *name; - const char *extensions; - /* tell if a given file has a chance of being parsing by this format */ - int (*img_probe)(AVProbeData *); - /* read a whole image. 'alloc_cb' is called when the image size is - known so that the caller can allocate the image. If 'allo_cb' - returns non zero, then the parsing is aborted. Return '0' if - OK. */ - int (*img_read)(ByteIOContext *, - int (*alloc_cb)(void *, AVImageInfo *info), void *); - /* write the image */ - int supported_pixel_formats; /* mask of supported formats for output */ - int (*img_write)(ByteIOContext *, AVImageInfo *); - int flags; - struct AVImageFormat *next; -} AVImageFormat; - -void av_register_image_format(AVImageFormat *img_fmt); -AVImageFormat *av_probe_image_format(AVProbeData *pd); -AVImageFormat *guess_image_format(const char *filename); -int av_read_image(ByteIOContext *pb, const char *filename, - AVImageFormat *fmt, - int (*alloc_cb)(void *, AVImageInfo *info), void *opaque); -int av_write_image(ByteIOContext *pb, AVImageFormat *fmt, AVImageInfo *img); - -extern AVImageFormat *first_image_format; - -extern AVImageFormat pnm_image_format; -extern AVImageFormat pbm_image_format; -extern AVImageFormat pgm_image_format; -extern AVImageFormat ppm_image_format; -extern AVImageFormat pam_image_format; -extern AVImageFormat pgmyuv_image_format; -extern AVImageFormat yuv_image_format; -#ifdef CONFIG_ZLIB -extern AVImageFormat png_image_format; -#endif -extern AVImageFormat jpeg_image_format; -extern AVImageFormat gif_image_format; - -/* XXX: use automatic init with either ELF sections or C file parser */ -/* modules */ - -/* mpeg.c */ -extern AVInputFormat mpegps_demux; -int mpegps_init(void); - -/* mpegts.c */ -extern AVInputFormat mpegts_demux; -int mpegts_init(void); - -/* rm.c */ -int rm_init(void); - -/* crc.c */ -int crc_init(void); - -/* img.c */ -int img_init(void); - -/* asf.c */ -int asf_init(void); - -/* avienc.c */ -int avienc_init(void); - -/* avidec.c */ -int avidec_init(void); - -/* swf.c */ -int swf_init(void); - -/* mov.c */ -int mov_init(void); - -/* movenc.c */ -int movenc_init(void); - -/* flvenc.c */ -int flvenc_init(void); - -/* flvdec.c */ -int flvdec_init(void); - -/* jpeg.c */ -int jpeg_init(void); - -/* gif.c */ -int gif_init(void); - -/* au.c */ -int au_init(void); - -/* amr.c */ -int amr_init(void); - -/* wav.c */ -int wav_init(void); - -/* raw.c */ -int raw_init(void); - -/* mp3.c */ -int mp3_init(void); - -/* yuv4mpeg.c */ -int yuv4mpeg_init(void); - -/* ogg.c */ -int ogg_init(void); - -/* dv.c */ -int dv_init(void); - -/* ffm.c */ -int ffm_init(void); - -/* rtsp.c */ -extern AVInputFormat redir_demux; -int redir_open(AVFormatContext **ic_ptr, ByteIOContext *f); - -/* 4xm.c */ -int fourxm_init(void); - -/* psxstr.c */ -int str_init(void); - -/* idroq.c */ -int roq_init(void); - -/* ipmovie.c */ -int ipmovie_init(void); - -/* nut.c */ -int nut_init(void); - -/* wc3movie.c */ -int wc3_init(void); - -#include "rtp.h" - -#include "rtsp.h" - -/* yuv4mpeg.c */ -extern AVOutputFormat yuv4mpegpipe_oformat; - -/* utils.c */ -void av_register_input_format(AVInputFormat *format); -void av_register_output_format(AVOutputFormat *format); -AVOutputFormat *guess_stream_format(const char *short_name, - const char *filename, const char *mime_type); -AVOutputFormat *guess_format(const char *short_name, - const char *filename, const char *mime_type); - -void av_hex_dump(uint8_t *buf, int size); - -void av_register_all(void); - -typedef struct FifoBuffer { - uint8_t *buffer; - uint8_t *rptr, *wptr, *end; -} FifoBuffer; - -int fifo_init(FifoBuffer *f, int size); -void fifo_free(FifoBuffer *f); -int fifo_size(FifoBuffer *f, uint8_t *rptr); -int fifo_read(FifoBuffer *f, uint8_t *buf, int buf_size, uint8_t **rptr_ptr); -void fifo_write(FifoBuffer *f, uint8_t *buf, int size, uint8_t **wptr_ptr); - -/* media file input */ -AVInputFormat *av_find_input_format(const char *short_name); -AVInputFormat *av_probe_input_format(AVProbeData *pd, int is_opened); -int av_open_input_file(AVFormatContext **ic_ptr, const char *filename, - AVInputFormat *fmt, - int buf_size, - AVFormatParameters *ap); - -#define AVERROR_UNKNOWN (-1) /* unknown error */ -#define AVERROR_IO (-2) /* i/o error */ -#define AVERROR_NUMEXPECTED (-3) /* number syntax expected in filename */ -#define AVERROR_INVALIDDATA (-4) /* invalid data found */ -#define AVERROR_NOMEM (-5) /* not enough memory */ -#define AVERROR_NOFMT (-6) /* unknown format */ - -int av_find_stream_info(AVFormatContext *ic); -int av_read_packet(AVFormatContext *s, AVPacket *pkt); -void av_close_input_file(AVFormatContext *s); -AVStream *av_new_stream(AVFormatContext *s, int id); -void av_set_pts_info(AVFormatContext *s, int pts_wrap_bits, - int pts_num, int pts_den); - -/* media file output */ -int av_set_parameters(AVFormatContext *s, AVFormatParameters *ap); -int av_write_header(AVFormatContext *s); -int av_write_frame(AVFormatContext *s, int stream_index, const uint8_t *buf, - int size); -int av_write_trailer(AVFormatContext *s); - -void dump_format(AVFormatContext *ic, - int index, - const char *url, - int is_output); -int parse_image_size(int *width_ptr, int *height_ptr, const char *str); -int parse_frame_rate(int *frame_rate, int *frame_rate_base, const char *arg); -int64_t parse_date(const char *datestr, int duration); - -int64_t av_gettime(void); - -/* ffm specific for ffserver */ -#define FFM_PACKET_SIZE 4096 -offset_t ffm_read_write_index(int fd); -void ffm_write_write_index(int fd, offset_t pos); -void ffm_set_write_index(AVFormatContext *s, offset_t pos, offset_t file_size); - -int find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -int get_frame_filename(char *buf, int buf_size, - const char *path, int number); -int filename_number_test(const char *filename); - -/* grab specific */ -int video_grab_init(void); -int audio_init(void); - -/* DV1394 */ -int dv1394_init(void); - -#ifdef HAVE_AV_CONFIG_H - -#include "os_support.h" - -int strstart(const char *str, const char *val, const char **ptr); -int stristart(const char *str, const char *val, const char **ptr); -void pstrcpy(char *buf, int buf_size, const char *str); -char *pstrcat(char *buf, int buf_size, const char *s); - -void __dynarray_add(unsigned long **tab_ptr, int *nb_ptr, unsigned long elem); - -#ifdef __GNUC__ -#define dynarray_add(tab, nb_ptr, elem)\ -do {\ - typeof(tab) _tab = (tab);\ - typeof(elem) _elem = (elem);\ - (void)sizeof(**_tab == _elem); /* check that types are compatible */\ - __dynarray_add((unsigned long **)_tab, nb_ptr, (unsigned long)_elem);\ -} while(0) -#else -#define dynarray_add(tab, nb_ptr, elem)\ -do {\ - __dynarray_add((unsigned long **)(tab), nb_ptr, (unsigned long)(elem));\ -} while(0) -#endif - -time_t mktimegm(struct tm *tm); -const char *small_strptime(const char *p, const char *fmt, - struct tm *dt); - -struct in_addr; -int resolve_host(struct in_addr *sin_addr, const char *hostname); - -void url_split(char *proto, int proto_size, - char *hostname, int hostname_size, - int *port_ptr, - char *path, int path_size, - const char *url); - -int match_ext(const char *filename, const char *extensions); - -#endif /* HAVE_AV_CONFIG_H */ - -#ifdef __cplusplus -} -#endif - -#endif /* AVFORMAT_H */