swf.c File Reference

Go to the source code of this file.

Classes
struct	SWFContext
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 (ByteIOContext *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 (ByteIOContext *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, AVCodecContext *enc, const uint8_t *buf, int size)
static int	swf_write_audio (AVFormatContext *s, AVCodecContext *enc, const uint8_t *buf, int size)
static int	swf_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	swf_write_trailer (AVFormatContext *s)
static int	get_swf_tag (ByteIOContext *pb, int *len_ptr)
static int	swf_probe (AVProbeData *p)
static int	swf_read_header (AVFormatContext *s, AVFormatParameters *ap)
static int	swf_read_packet (AVFormatContext *s, AVPacket *pkt)
static int	swf_read_close (AVFormatContext *s)
Variables
static const AVCodecTag	swf_codec_tags []
static const AVCodecTag	swf_audio_codec_tags []
AVInputFormat	swf_demuxer
AVOutputFormat	swf_muxer

---

Function Documentation

static void put_swf_tag	(	AVFormatContext *	s,
		int	tag
	)			[static]

Definition at line 96 of file swf.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 112 of file swf.c.

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

static void max_nbits	(	int *	nbits_ptr,
		int	val
	)			[inline, static]

Definition at line 134 of file swf.c.

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

static void put_swf_rect	(	ByteIOContext *	pb,
		int	xmin,
		int	xmax,
		int	ymin,
		int	ymax
	)			[static]

Definition at line 150 of file swf.c.

Referenced by swf_write_header().

static void put_swf_line_edge	(	PutBitContext *	pb,
		int	dx,
		int	dy
	)			[static]

Definition at line 177 of file swf.c.

Referenced by swf_write_header().

static void put_swf_matrix	(	ByteIOContext *	pb,
		int	a,
		int	b,
		int	c,
		int	d,
		int	tx,
		int	ty
	)			[static]

Definition at line 207 of file swf.c.

Referenced by swf_write_header(), and swf_write_video().

static int swf_write_header

(

AVFormatContext *

s

)

[static]

Definition at line 244 of file swf.c.

static int swf_write_video	(	AVFormatContext *	s,
		AVCodecContext *	enc,
		const uint8_t *	buf,
		int	size
	)			[static]

Definition at line 408 of file swf.c.

Referenced by swf_write_audio(), and swf_write_packet().

static int swf_write_audio	(	AVFormatContext *	s,
		AVCodecContext *	enc,
		const uint8_t *	buf,
		int	size
	)			[static]

Definition at line 524 of file swf.c.

Referenced by swf_write_packet().

static int swf_write_packet	(	AVFormatContext *	s,
		AVPacket *	pkt
	)			[static]

Definition at line 551 of file swf.c.

static int swf_write_trailer

(

AVFormatContext *

s

)

[static]

Definition at line 560 of file swf.c.

static int get_swf_tag	(	ByteIOContext *	pb,
		int *	len_ptr
	)			[static]

Definition at line 599 of file swf.c.

Referenced by swf_read_packet().

static int swf_probe

(

AVProbeData *

p

)

[static]

Definition at line 618 of file swf.c.

static int swf_read_header	(	AVFormatContext *	s,
		AVFormatParameters *	ap
	)			[static]

Definition at line 628 of file swf.c.

static int swf_read_packet	(	AVFormatContext *	s,
		AVPacket *	pkt
	)			[static]

Definition at line 655 of file swf.c.

static int swf_read_close

(

AVFormatContext *

s

)

[static]

Definition at line 754 of file swf.c.

---

Variable Documentation

const AVCodecTag swf_codec_tags[] [static]

Initial value:

 {
    {CODEC_ID_FLV1, 0x02},
    {CODEC_ID_VP6F, 0x04},
    {0, 0},
}

Definition at line 80 of file swf.c.

const AVCodecTag swf_audio_codec_tags[] [static]

Initial value:

 {
    {CODEC_ID_PCM_S16LE,  0x00},
    {CODEC_ID_ADPCM_SWF,  0x01},
    {CODEC_ID_MP3,        0x02},
    {CODEC_ID_PCM_S16LE,  0x03},
  
    {0, 0},
}

Definition at line 86 of file swf.c.

AVInputFormat swf_demuxer

Initial value:

 {
    "swf",
    "Flash format",
    sizeof(SWFContext),
    swf_probe,
    swf_read_header,
    swf_read_packet,
    swf_read_close,
}

Definition at line 760 of file swf.c.

AVOutputFormat swf_muxer

Initial value:

 {
    "swf",
    "Flash format",
    "application/x-shockwave-flash",
    "swf",
    sizeof(SWFContext),
    CODEC_ID_MP3,
    CODEC_ID_FLV1,
    swf_write_header,
    swf_write_packet,
    swf_write_trailer,
}

Definition at line 771 of file swf.c.