dpx.c File Reference

#include "libavutil/intreadwrite.h"
#include "libavutil/imgutils.h"
#include "bytestream.h"
#include "avcodec.h"

Go to the source code of this file.

Data Structures
struct	DPXContext

Typedefs
typedef struct DPXContext	DPXContext

Functions
static unsigned int	read32 (const uint8_t **ptr, int is_big)
static unsigned	make_16bit (unsigned value)
static int	decode_frame (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)
static av_cold int	decode_init (AVCodecContext *avctx)
static av_cold int	decode_end (AVCodecContext *avctx)

Variables
AVCodec	ff_dpx_decoder

Typedef Documentation

typedef struct DPXContext DPXContext

Function Documentation

static av_cold int decode_end ( AVCodecContext *  avctx )

static

Definition at line 227 of file dpx.c.

static int decode_frame ( AVCodecContext *  avctx, void *  data, int *  data_size, AVPacket *  avpkt  )

static

Definition at line 52 of file dpx.c.

static av_cold int decode_init ( AVCodecContext *  avctx )

static

Definition at line 219 of file dpx.c.

static unsigned make_16bit ( unsigned  value )

inlinestatic

Definition at line 44 of file dpx.c.

Referenced by decode_frame().

static unsigned int read32 ( const uint8_t **  ptr, int  is_big  )

static

Definition at line 32 of file dpx.c.

Referenced by decode_frame().

Variable Documentation

AVCodec ff_dpx_decoder

Initial value:

 {
    .name           = "dpx",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = CODEC_ID_DPX,
    .priv_data_size = sizeof(DPXContext),
    .init           = decode_init,
    .close          = decode_end,
    .decode         = decode_frame,
    .long_name = NULL_IF_CONFIG_SMALL("DPX image"),
}

Definition at line 236 of file dpx.c.