fmvc.c File Reference

#include <stdio.h>
#include <string.h>
#include "libavutil/mem.h"
#include "avcodec.h"
#include "bytestream.h"
#include "codec_internal.h"
#include "decode.h"

Go to the source code of this file.

Data Structures
struct	InterBlock
struct	FMVCContext

Macros
#define	BLOCK_HEIGHT   112u
#define	BLOCK_WIDTH   84u

Functions
static int	decode_type2 (GetByteContext *gb, PutByteContext *pb)
static int	decode_type1 (GetByteContext *gb, PutByteContext *pb)
static int	decode_frame (AVCodecContext *avctx, AVFrame *frame, int *got_frame, AVPacket *avpkt)
static av_cold int	decode_init (AVCodecContext *avctx)
static av_cold int	decode_close (AVCodecContext *avctx)

Variables
const FFCodec	ff_fmvc_decoder

Macro Definition Documentation

BLOCK_HEIGHT

#define BLOCK_HEIGHT   112u

Definition at line 32 of file fmvc.c.

BLOCK_WIDTH

#define BLOCK_WIDTH   84u

Definition at line 33 of file fmvc.c.

Function Documentation

decode_type2()

static int decode_type2 ( GetByteContext *  gb, PutByteContext *  pb  )

static

Definition at line 55 of file fmvc.c.

Referenced by decode_frame().

decode_type1()

static int decode_type1 ( GetByteContext *  gb, PutByteContext *  pb  )

static

Definition at line 290 of file fmvc.c.

Referenced by decode_frame().

decode_frame()

static int decode_frame ( AVCodecContext *  avctx, AVFrame *  frame, int *  got_frame, AVPacket *  avpkt  )

static

Definition at line 397 of file fmvc.c.

decode_init()

static av_cold int decode_init ( AVCodecContext *  avctx )

static

Definition at line 540 of file fmvc.c.

decode_close()

static av_cold int decode_close ( AVCodecContext *  avctx )

static

Definition at line 627 of file fmvc.c.

Variable Documentation

ff_fmvc_decoder

const FFCodec ff_fmvc_decoder

Initial value:

= {
    .p.name           = "fmvc",
    CODEC_LONG_NAME("FM Screen Capture Codec"),
    .p.type           = AVMEDIA_TYPE_VIDEO,
    .p.id             = AV_CODEC_ID_FMVC,
    .priv_data_size   = sizeof(FMVCContext),
    .init             = decode_init,
    .close            = decode_close,
    FF_CODEC_DECODE_CB(decode_frame),
    .p.capabilities   = AV_CODEC_CAP_DR1,
    .caps_internal    = FF_CODEC_CAP_INIT_CLEANUP,
}

Definition at line 638 of file fmvc.c.