cinedec.c File Reference

Phantom Cine demuxer. More...

#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavcodec/bmp.h"
#include "libavutil/intfloat.h"
#include "avformat.h"
#include "demux.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 , CFA_BAYERFLIPB = 5 , CFA_BAYERFLIPH = 6 }
	Color Filter Array. More...

Functions
static int	cine_read_probe (const 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
const FFInputFormat	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 59 of file cinedec.c.

CFA_TRGRAY

#define CFA_TRGRAY   0x40000000U

Definition at line 60 of file cinedec.c.

CFA_BLGRAY

#define CFA_BLGRAY   0x20000000U

Definition at line 61 of file cinedec.c.

CFA_BRGRAY

#define CFA_BRGRAY   0x10000000U

Definition at line 62 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 42 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.
CFA_BAYERFLIPB	GR/BG.
CFA_BAYERFLIPH	BG/GR.

Definition at line 49 of file cinedec.c.

Function Documentation

cine_read_probe()

static int cine_read_probe ( const AVProbeData * p )

static

Definition at line 64 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 79 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 87 of file cinedec.c.

Referenced by cine_read_header().

cine_read_header()

static int cine_read_header ( AVFormatContext * avctx )

static

Definition at line 97 of file cinedec.c.

cine_read_packet()

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

static

Definition at line 310 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 349 of file cinedec.c.

Variable Documentation

ff_cine_demuxer

const FFInputFormat ff_cine_demuxer

Initial value:

= {
    .p.name         = "cine",
    .p.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 363 of file cinedec.c.