FFmpeg
Macros | Functions
swfenc.c File Reference
#include "libavcodec/put_bits.h"
#include "libavutil/avassert.h"
#include "avformat.h"
#include "swf.h"

Go to the source code of this file.

Macros

#define FRAC_BITS   16
 

Functions

static void put_swf_tag (AVFormatContext *s, int tag)
 
static void put_swf_end_tag (AVFormatContext *s)
 
static void max_nbits (int *nbits_ptr, int val)
 
static void put_swf_rect (AVIOContext *pb, int xmin, int xmax, int ymin, int ymax)
 
static void put_swf_line_edge (PutBitContext *pb, int dx, int dy)
 
static void put_swf_matrix (AVIOContext *pb, int a, int b, int c, int d, int tx, int ty)
 
static int swf_write_header (AVFormatContext *s)
 
static int swf_write_video (AVFormatContext *s, AVCodecParameters *par, const uint8_t *buf, int size)
 
static int swf_write_audio (AVFormatContext *s, AVCodecParameters *par, uint8_t *buf, int size)
 
static int swf_write_packet (AVFormatContext *s, AVPacket *pkt)
 
static int swf_write_trailer (AVFormatContext *s)
 

Macro Definition Documentation

#define FRAC_BITS   16

Definition at line 136 of file swfenc.c.

Referenced by swf_write_header(), and swf_write_video().

Function Documentation

static void put_swf_tag ( AVFormatContext s,
int  tag 
)
static

Definition at line 28 of file swfenc.c.

Referenced by swf_write_header(), swf_write_trailer(), and swf_write_video().

static void put_swf_end_tag ( AVFormatContext s)
static

Definition at line 44 of file swfenc.c.

Referenced by swf_write_header(), swf_write_trailer(), and swf_write_video().

static void max_nbits ( int nbits_ptr,
int  val 
)
inlinestatic

Definition at line 66 of file swfenc.c.

Referenced by put_swf_line_edge(), put_swf_matrix(), and put_swf_rect().

static void put_swf_rect ( AVIOContext pb,
int  xmin,
int  xmax,
int  ymin,
int  ymax 
)
static

Definition at line 82 of file swfenc.c.

Referenced by swf_write_header().

static void put_swf_line_edge ( PutBitContext pb,
int  dx,
int  dy 
)
static

Definition at line 109 of file swfenc.c.

Referenced by swf_write_header().

static void put_swf_matrix ( AVIOContext pb,
int  a,
int  b,
int  c,
int  d,
int  tx,
int  ty 
)
static

Definition at line 138 of file swfenc.c.

Referenced by swf_write_header(), and swf_write_video().

static int swf_write_header ( AVFormatContext s)
static

Definition at line 174 of file swfenc.c.

Referenced by swf_write_trailer().

static int swf_write_video ( AVFormatContext s,
AVCodecParameters par,
const uint8_t buf,
int  size 
)
static

Definition at line 344 of file swfenc.c.

Referenced by swf_write_audio(), and swf_write_packet().

static int swf_write_audio ( AVFormatContext s,
AVCodecParameters par,
uint8_t buf,
int  size 
)
static

Definition at line 449 of file swfenc.c.

Referenced by swf_write_packet().

static int swf_write_packet ( AVFormatContext s,
AVPacket pkt 
)
static

Definition at line 473 of file swfenc.c.

Referenced by swf_write_trailer().

static int swf_write_trailer ( AVFormatContext s)
static

Definition at line 482 of file swfenc.c.