fic.c File Reference

#include "libavutil/common.h"
#include "avcodec.h"
#include "internal.h"
#include "dsputil.h"
#include "get_bits.h"
#include "golomb.h"

Go to the source code of this file.

Data Structures
struct	FICThreadContext
struct	FICContext

Macros
#define	FIC_HEADER_SIZE   27

Functions
static int	fic_decode_block (FICContext *ctx, GetBitContext *gb, uint8_t *dst, int stride, int16_t *block)
static int	fic_decode_slice (AVCodecContext *avctx, void *tdata)
static int	fic_decode_frame (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
static av_cold int	fic_decode_close (AVCodecContext *avctx)
static av_cold int	fic_decode_init (AVCodecContext *avctx)

Variables
static const uint8_t	fic_qmat_hq [64]
static const uint8_t	fic_qmat_lq [64]
static const uint8_t	fic_header [7] = { 0, 0, 1, 'F', 'I', 'C', 'V' }
AVCodec	ff_fic_decoder

Macro Definition Documentation

#define FIC_HEADER_SIZE   27

Definition at line 81 of file fic.c.

Referenced by fic_decode_frame().

Function Documentation

static int fic_decode_block ( FICContext *  ctx, GetBitContext *  gb, uint8_t *  dst, int  stride, int16_t *  block  )

static

Definition at line 83 of file fic.c.

Referenced by fic_decode_slice().

static int fic_decode_slice ( AVCodecContext *  avctx, void *  tdata  )

static

Definition at line 111 of file fic.c.

Referenced by fic_decode_frame().

static int fic_decode_frame ( AVCodecContext *  avctx, void *  data, int *  got_frame, AVPacket *  avpkt  )

static

Definition at line 143 of file fic.c.

static av_cold int fic_decode_close ( AVCodecContext *  avctx )

static

Definition at line 261 of file fic.c.

static av_cold int fic_decode_init ( AVCodecContext *  avctx )

static

Definition at line 271 of file fic.c.

Variable Documentation

const uint8_t fic_qmat_hq[64]

static

Initial value:

= {
    1, 2, 2, 2, 3, 3, 3, 4,
    2, 2, 2, 3, 3, 3, 4, 4,
    2, 2, 3, 3, 3, 4, 4, 4,
    2, 2, 3, 3, 3, 4, 4, 5,
    2, 3, 3, 3, 4, 4, 5, 6,
    3, 3, 3, 4, 4, 5, 6, 7,
    3, 3, 3, 4, 4, 5, 7, 7,
    3, 3, 4, 4, 5, 7, 7, 7,
}

Definition at line 57 of file fic.c.

Referenced by fic_decode_frame().

const uint8_t fic_qmat_lq[64]

static

Initial value:

= {
    1,  5,  6,  7,  8,  9,  9, 11,
    5,  5,  7,  8,  9,  9, 11, 12,
    6,  7,  8,  9,  9, 11, 11, 12,
    7,  7,  8,  9,  9, 11, 12, 13,
    7,  8,  9,  9, 10, 11, 13, 16,
    8,  9,  9, 10, 11, 13, 16, 19,
    8,  9,  9, 11, 12, 15, 18, 23,
    9,  9, 11, 12, 15, 18, 23, 27
}

Definition at line 68 of file fic.c.

Referenced by fic_decode_frame().

const uint8_t fic_header[7] = { 0, 0, 1, 'F', 'I', 'C', 'V' }

static

Definition at line 79 of file fic.c.

Referenced by fic_decode_frame().

AVCodec ff_fic_decoder

Initial value:

= {
    .name           = "fic",
    .long_name      = NULL_IF_CONFIG_SMALL("Mirillis FIC"),
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_FIC,
    .priv_data_size = sizeof(FICContext),
    .init           = fic_decode_init,
    .decode         = fic_decode_frame,
    .close          = fic_decode_close,
    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_SLICE_THREADS,
}

Definition at line 294 of file fic.c.