cinedec.c File Reference

Phantom Cine demuxer. More...

#include "libavutil/intreadwrite.h"
#include "libavcodec/bmp.h"
#include "libavutil/intfloat.h"
#include "avformat.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	CineDemuxContext

Macros
#define	CFA_TLGRAY   0x80000000U
#define	CFA_TRGRAY   0x40000000U
#define	CFA_BLGRAY   0x20000000U
#define	CFA_BRGRAY   0x10000000U
#define	DESCRIPTION_SIZE   4096

Enumerations
enum	{ CC_RGB = 0, CC_LEAD = 1, CC_UNINT = 2 }
	Compression. More...
enum	{   CFA_NONE = 0, CFA_VRI = 1, CFA_VRIV6 = 2, CFA_BAYER = 3,   CFA_BAYERFLIP = 4 }
	Color Filter Array. More...

Functions
static int	cine_read_probe (AVProbeData *p)
static int	set_metadata_int (AVDictionary **dict, const char *key, int value, int allow_zero)
static int	set_metadata_float (AVDictionary **dict, const char *key, float value, int allow_zero)
static int	cine_read_header (AVFormatContext *avctx)
static int	cine_read_packet (AVFormatContext *avctx, AVPacket *pkt)
static int	cine_read_seek (AVFormatContext *avctx, int stream_index, int64_t timestamp, int flags)

Variables
AVInputFormat	ff_cine_demuxer

Detailed Description

Phantom Cine demuxer.

Author

Peter Ross pross.nosp@m.@xvi.nosp@m.d.org

Definition in file cinedec.c.

Macro Definition Documentation

CFA_TLGRAY

#define CFA_TLGRAY   0x80000000U

Definition at line 54 of file cinedec.c.

CFA_TRGRAY

#define CFA_TRGRAY   0x40000000U

Definition at line 55 of file cinedec.c.

CFA_BLGRAY

#define CFA_BLGRAY   0x20000000U

Definition at line 56 of file cinedec.c.

CFA_BRGRAY

#define CFA_BRGRAY   0x10000000U

Definition at line 57 of file cinedec.c.

DESCRIPTION_SIZE

#define DESCRIPTION_SIZE   4096

Referenced by cine_read_header().

Enumeration Type Documentation

anonymous enum

anonymous enum

Compression.

Enumerator
CC_RGB	Gray.
CC_LEAD	LEAD (M)JPEG.
CC_UNINT	Uninterpolated color image (CFA field indicates color ordering)

Definition at line 39 of file cinedec.c.

anonymous enum

anonymous enum

Color Filter Array.

Enumerator
CFA_NONE	GRAY.
CFA_VRI	GBRG/RGGB.
CFA_VRIV6	BGGR/GRBG.
CFA_BAYER	GB/RG.
CFA_BAYERFLIP	RG/GB.

Definition at line 46 of file cinedec.c.

Function Documentation

cine_read_probe()

static int cine_read_probe ( AVProbeData *  p )

static

Definition at line 59 of file cinedec.c.

set_metadata_int()

static int set_metadata_int ( AVDictionary **  dict, const char *  key, int  value, int  allow_zero  )

static

Definition at line 74 of file cinedec.c.

Referenced by cine_read_header().

set_metadata_float()

static int set_metadata_float ( AVDictionary **  dict, const char *  key, float  value, int  allow_zero  )

static

Definition at line 82 of file cinedec.c.

Referenced by cine_read_header().

cine_read_header()

static int cine_read_header ( AVFormatContext *  avctx )

static

Definition at line 92 of file cinedec.c.

cine_read_packet()

static int cine_read_packet ( AVFormatContext *  avctx, AVPacket *  pkt  )

static

Definition at line 280 of file cinedec.c.

cine_read_seek()

static int cine_read_seek ( AVFormatContext *  avctx, int  stream_index, int64_t  timestamp, int  flags  )

static

Definition at line 307 of file cinedec.c.

Variable Documentation

ff_cine_demuxer

AVInputFormat ff_cine_demuxer

Initial value:

= {
    .name           = "cine",
    .long_name      = NULL_IF_CONFIG_SMALL("Phantom Cine"),
    .priv_data_size = sizeof(CineDemuxContext),
    .read_probe     = cine_read_probe,
    .read_header    = cine_read_header,
    .read_packet    = cine_read_packet,
    .read_seek      = cine_read_seek,
}

Definition at line 321 of file cinedec.c.