FFmpeg: libavformat/swfenc.c File Reference

FFmpeg 4.0

libavformat

#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

◆ FRAC_BITS

#define FRAC_BITS 16

Definition at line 136 of file swfenc.c.

Referenced by swf_write_header(), and swf_write_video().

Function Documentation

◆ put_swf_tag()

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().

◆ put_swf_end_tag()

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().

◆ max_nbits()

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().

◆ 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().

◆ put_swf_line_edge()

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().

◆ put_swf_matrix()

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().

◆ swf_write_header()

static int swf_write_header ( AVFormatContext * s )

static

Definition at line 174 of file swfenc.c.

Referenced by swf_write_trailer().

◆ swf_write_video()

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().

◆ swf_write_audio()

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().

◆ 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().

◆ swf_write_trailer()

static int swf_write_trailer ( AVFormatContext * s )

static

Definition at line 482 of file swfenc.c.