tiff.c File Reference

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Detailed Description

TIFF image decoder.

Author:

Konstantin Shishkov

Definition in file tiff.c.

Go to the source code of this file.

Classes
struct	TiffContext
Functions
static int	tget_short (uint8_t **p, int le)
static int	tget_long (uint8_t **p, int le)
static int	tget (uint8_t **p, int type, int le)
static int	tiff_unpack_strip (TiffContext *s, uint8_t *dst, int stride, uint8_t *src, int size, int lines)
static int	tiff_decode_tag (TiffContext *s, uint8_t *start, uint8_t *buf, uint8_t *end_buf, AVFrame *pic)
static int	decode_frame (AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
static int	tiff_init (AVCodecContext *avctx)
static int	tiff_end (AVCodecContext *avctx)
Variables
AVCodec	tiff_decoder

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Function Documentation

static int tget_short	(	uint8_t **	p,
		int	le
	)			[static]

Definition at line 53 of file tiff.c.

Referenced by decode_frame(), tget(), and tiff_decode_tag().

static int tget_long	(	uint8_t **	p,
		int	le
	)			[static]

Definition at line 59 of file tiff.c.

Referenced by decode_frame(), tget(), and tiff_decode_tag().

static int tget	(	uint8_t **	p,
		int	type,
		int	le
	)			[static]

Definition at line 65 of file tiff.c.

Referenced by tiff_decode_tag().

static int tiff_unpack_strip	(	TiffContext *	s,
		uint8_t *	dst,
		int	stride,
		uint8_t *	src,
		int	size,
		int	lines
	)			[static]

Definition at line 74 of file tiff.c.

Referenced by tiff_decode_tag().

static int tiff_decode_tag	(	TiffContext *	s,
		uint8_t *	start,
		uint8_t *	buf,
		uint8_t *	end_buf,
		AVFrame *	pic
	)			[static]

Definition at line 153 of file tiff.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 404 of file tiff.c.

static int tiff_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 462 of file tiff.c.

static int tiff_end

(

AVCodecContext *

avctx

)

[static]

Definition at line 476 of file tiff.c.

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Variable Documentation

AVCodec tiff_decoder

Initial value:

 {
    "tiff",
    CODEC_TYPE_VIDEO,
    CODEC_ID_TIFF,
    sizeof(TiffContext),
    tiff_init,
    NULL,
    tiff_end,
    decode_frame,
    0,
    NULL
}

Definition at line 486 of file tiff.c.