lcldec.c File Reference

Go to the source code of this file.

Classes
struct	LclDecContext
Functions
static unsigned char	fix (int pix14)
static unsigned char	get_b (unsigned char yq, signed char bq)
static unsigned char	get_g (unsigned char yq, signed char bq, signed char rq)
static unsigned char	get_r (unsigned char yq, signed char rq)
static unsigned int	mszh_decomp (unsigned char *srcptr, int srclen, unsigned char *destptr, unsigned int destsize)
static int	decode_frame (AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
static int	decode_init (AVCodecContext *avctx)
static int	decode_end (AVCodecContext *avctx)
Variables
AVCodec	mszh_decoder
AVCodec	zlib_decoder

---

Function Documentation

static unsigned char fix

(

int

pix14

)

[inline, static]

Definition at line 79 of file lcldec.c.

Referenced by EITHelper::AddEIT(), get_b(), get_g(), and get_r().

static unsigned char get_b	(	unsigned char	yq,
		signed char	bq
	)			[inline, static]

Definition at line 93 of file lcldec.c.

Referenced by decode_frame().

static unsigned char get_g	(	unsigned char	yq,
		signed char	bq,
		signed char	rq
	)			[inline, static]

Definition at line 100 of file lcldec.c.

Referenced by decode_frame().

static unsigned char get_r	(	unsigned char	yq,
		signed char	rq
	)			[inline, static]

Definition at line 107 of file lcldec.c.

Referenced by decode_frame().

static unsigned int mszh_decomp	(	unsigned char *	srcptr,
		int	srclen,
		unsigned char *	destptr,
		unsigned int	destsize
	)			[static]

Definition at line 114 of file lcldec.c.

Referenced by decode_frame().

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

Definition at line 164 of file lcldec.c.

static int decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 517 of file lcldec.c.

static int decode_end

(

AVCodecContext *

avctx

)

[static]

Definition at line 676 of file lcldec.c.

---

Variable Documentation

AVCodec mszh_decoder

Initial value:

 {
    "mszh",
    CODEC_TYPE_VIDEO,
    CODEC_ID_MSZH,
    sizeof(LclDecContext),
    decode_init,
    NULL,
    decode_end,
    decode_frame,
    CODEC_CAP_DR1,
}

Definition at line 690 of file lcldec.c.

AVCodec zlib_decoder

Initial value:

 {
    "zlib",
    CODEC_TYPE_VIDEO,
    CODEC_ID_ZLIB,
    sizeof(LclDecContext),
    decode_init,
    NULL,
    decode_end,
    decode_frame,
    CODEC_CAP_DR1,
}

Definition at line 704 of file lcldec.c.