libavcodec/flicvideo.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "avcodec.h"
#include "bswap.h"

Go to the source code of this file.

Data Structures
struct	FlicDecodeContext
Defines
#define	FLI_256_COLOR   4
#define	FLI_DELTA   7
#define	FLI_COLOR   11
#define	FLI_LC   12
#define	FLI_BLACK   13
#define	FLI_BRUN   15
#define	FLI_COPY   16
#define	FLI_MINI   18
#define	FLI_DTA_BRUN   25
#define	FLI_DTA_COPY   26
#define	FLI_DTA_LC   27
#define	FLI_TYPE_CODE   (0xAF11)
#define	FLC_FLX_TYPE_CODE   (0xAF12)
#define	FLC_DTA_TYPE_CODE   (0xAF44)
#define	FLC_MAGIC_CARPET_SYNTHETIC_TYPE_CODE   (0xAF13)
#define	CHECK_PIXEL_PTR(n)
Functions
static int	flic_decode_init (AVCodecContext *avctx)
static int	flic_decode_frame_8BPP (AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
static int	flic_decode_frame_15_16BPP (AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
static int	flic_decode_frame_24BPP (AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
static int	flic_decode_frame (AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
static int	flic_decode_end (AVCodecContext *avctx)
Variables
AVCodec	flic_decoder

---

Define Documentation

#define CHECK_PIXEL_PTR

(

n

)

Value:

if (pixel_ptr + n > pixel_limit) { \
        av_log (s->avctx, AV_LOG_INFO, "Problem: pixel_ptr >= pixel_limit (%d >= %d)\n", \
        pixel_ptr + n, pixel_limit); \
        return -1; \
    } \

Definition at line 63 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), flic_decode_frame_8BPP(), qtrle_decode_16bpp(), qtrle_decode_24bpp(), qtrle_decode_32bpp(), qtrle_decode_4bpp(), and qtrle_decode_8bpp().

#define FLC_DTA_TYPE_CODE   (0xAF44)

Definition at line 60 of file flicvideo.c.

#define FLC_FLX_TYPE_CODE   (0xAF12)

Definition at line 59 of file flicvideo.c.

Referenced by flic_decode_init().

#define FLC_MAGIC_CARPET_SYNTHETIC_TYPE_CODE   (0xAF13)

Definition at line 61 of file flicvideo.c.

Referenced by flic_decode_frame_8BPP(), and flic_decode_init().

#define FLI_256_COLOR   4

Definition at line 46 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_BLACK   13

Definition at line 50 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_BRUN   15

Definition at line 51 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_COLOR   11

Definition at line 48 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_COPY   16

Definition at line 52 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_DELTA   7

Definition at line 47 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_DTA_BRUN   25

Definition at line 54 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP().

#define FLI_DTA_COPY   26

Definition at line 55 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP().

#define FLI_DTA_LC   27

Definition at line 56 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP().

#define FLI_LC   12

Definition at line 49 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_MINI   18

Definition at line 53 of file flicvideo.c.

Referenced by flic_decode_frame_15_16BPP(), and flic_decode_frame_8BPP().

#define FLI_TYPE_CODE   (0xAF11)

Definition at line 58 of file flicvideo.c.

---

Function Documentation

static int flic_decode_end

(

AVCodecContext *

avctx

)

[static]

Definition at line 733 of file flicvideo.c.

static int flic_decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		const uint8_t *	buf,
		int	buf_size
	)			[static]

Definition at line 706 of file flicvideo.c.

static int flic_decode_frame_15_16BPP	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		const uint8_t *	buf,
		int	buf_size
	)			[static]

Definition at line 432 of file flicvideo.c.

Referenced by flic_decode_frame().

static int flic_decode_frame_24BPP	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		const uint8_t *	buf,
		int	buf_size
	)			[static]

Definition at line 698 of file flicvideo.c.

Referenced by flic_decode_frame().

static int flic_decode_frame_8BPP	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		const uint8_t *	buf,
		int	buf_size
	)			[static]

Definition at line 128 of file flicvideo.c.

Referenced by flic_decode_frame().

static int flic_decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 79 of file flicvideo.c.

---

Variable Documentation

AVCodec flic_decoder

Initial value:

 {
    "flic",
    CODEC_TYPE_VIDEO,
    CODEC_ID_FLIC,
    sizeof(FlicDecodeContext),
    flic_decode_init,
    NULL,
    flic_decode_end,
    flic_decode_frame,
    CODEC_CAP_DR1,
    NULL,
    NULL,
    NULL,
    NULL
}

Definition at line 743 of file flicvideo.c.