renamed libav to libavformat

Originally committed as revision 1276 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 0 insertions, 351 deletions

diff --git a/libav/avformat.h b/libav/avformat.h
deleted file mode 100644
index 0ea10f7dfe..0000000000
--- a/libav/avformat.h
+++ /dev/null
@@ -1,351 +0,0 @@
-#ifndef AVFORMAT_H
-#define AVFORMAT_H
-
-#define LIBAVFORMAT_VERSION_INT 0x000406  
-#define LIBAVFORMAT_VERSION     "0.4.6"
-#define LIBAVFORMAT_BUILD       4602
-
-#include "avcodec.h"
-
-#include "avio.h"
-
-/* packet functions */
-
-#define AV_NOPTS_VALUE 0
-
-typedef struct AVPacket {
-    INT64 pts; /* presentation time stamp in stream units (set av_set_pts_info) */
-    UINT8 *data;
-    int size;
-    int stream_index;
-    int flags;
-    int duration;       
-#define PKT_FLAG_KEY   0x0001
-} AVPacket; 
-
-int av_new_packet(AVPacket *pkt, int size);
-void av_free_packet(AVPacket *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 val, num, den; 
-} AVFrac;
-
-void av_frac_init(AVFrac *f, INT64 val, INT64 num, INT64 den);
-void av_frac_add(AVFrac *f, INT64 incr);
-void av_frac_set(AVFrac *f, INT64 val);
-
-/*************************************************/
-/* input/output formats */
-
-struct AVFormatContext;
-
-/* this structure contains the data a format has to probe a file */
-typedef struct AVProbeData {
-    char *filename;
-    unsigned char *buf;
-    int buf_size;
-} AVProbeData;
-
-#define AVPROBE_SCORE_MAX 100
-
-typedef struct AVFormatParameters {
-    int frame_rate;
-    int sample_rate;
-    int channels;
-    int width;
-    int height;
-    enum PixelFormat pix_fmt;
-} 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_RGB24         0x0010 /* force RGB24 output for ppm (hack
-                                      - need better api) */
-#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 *);
-    /* XXX: change prototype for 64 bit pts */
-    int (*write_packet)(struct AVFormatContext *, 
-                        int stream_index,
-                        unsigned char *buf, int size, int force_pts);
-    int (*write_trailer)(struct AVFormatContext *);
-    /* can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER */
-    int flags;
-    /* 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 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 */
-    uint64_t time_length; /* real length of the stream in miliseconds */
-    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 */
-} 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];
-    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;
-} AVFormatContext;
-
-typedef struct AVPacketList {
-    AVPacket pkt;
-    struct AVPacketList *next;
-} AVPacketList;
-
-extern AVInputFormat *first_iformat;
-extern AVOutputFormat *first_oformat;
-
-/* XXX: use automatic init with either ELF sections or C file parser */
-/* modules */
-
-/* mpeg.c */
-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);
-
-/* jpeg.c */
-int jpeg_init(void);
-
-/* gif.c */
-int gif_init(void);
-
-/* au.c */
-int au_init(void);
-
-/* wav.c */
-int wav_init(void);
-
-/* raw.c */
-int raw_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);
-
-#include "rtp.h"
-
-#include "rtsp.h"
-
-/* utils.c */
-#define MKTAG(a,b,c,d) (a | (b << 8) | (c << 16) | (d << 24))
-#define MKBETAG(a,b,c,d) (d | (c << 8) | (b << 16) | (a << 24))
-
-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 *buf, int size);
-
-void av_register_all(void);
-
-typedef struct FifoBuffer {
-    UINT8 *buffer;
-    UINT8 *rptr, *wptr, *end;
-} FifoBuffer;
-
-int fifo_init(FifoBuffer *f, int size);
-void fifo_free(FifoBuffer *f);
-int fifo_size(FifoBuffer *f, UINT8 *rptr);
-int fifo_read(FifoBuffer *f, UINT8 *buf, int buf_size, UINT8 **rptr_ptr);
-void fifo_write(FifoBuffer *f, UINT8 *buf, int size, UINT8 **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_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);
-INT64 parse_date(const char *datestr, int duration);
-
-INT64 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);
-
-extern const char *v4l_device;
-extern const char *audio_device;
-
-#ifdef HAVE_AV_CONFIG_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);
-
-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 */
-
-#endif /* AVFORMAT_H */