libavcodec/tiff.c File Reference
TIFF image decoder.
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#include "avcodec.h"
#include "lzw.h"
#include "tiff.h"
#include "faxcompr.h"
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/imgutils.h"
Go to the source code of this file.
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Data Structures |
struct | TiffContext |
Functions |
static unsigned | tget_short (const uint8_t **p, int le) |
static unsigned | tget_long (const uint8_t **p, int le) |
static unsigned | tget (const uint8_t **p, int type, int le) |
static int | tiff_unpack_strip (TiffContext *s, uint8_t *dst, int stride, const uint8_t *src, int size, int lines) |
static int | init_image (TiffContext *s) |
static int | tiff_decode_tag (TiffContext *s, const uint8_t *start, const uint8_t *buf, const uint8_t *end_buf) |
static int | decode_frame (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt) |
static av_cold int | tiff_init (AVCodecContext *avctx) |
static av_cold int | tiff_end (AVCodecContext *avctx) |
Variables |
AVCodec | ff_tiff_decoder |
Detailed Description
TIFF image decoder.
Definition in file tiff.c.
Function Documentation
static unsigned tget |
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const uint8_t ** |
p, |
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int |
type, |
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int |
le | |
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) |
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static unsigned tget_long |
( |
const uint8_t ** |
p, |
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int |
le | |
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) |
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static unsigned tget_short |
( |
const uint8_t ** |
p, |
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int |
le | |
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) |
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static int tiff_decode_tag |
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TiffContext * |
s, |
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const uint8_t * |
start, |
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const uint8_t * |
buf, |
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const uint8_t * |
end_buf | |
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) |
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static int tiff_unpack_strip |
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TiffContext * |
s, |
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uint8_t * |
dst, |
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int |
stride, |
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const uint8_t * |
src, |
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int |
size, |
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int |
lines | |
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) |
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Variable Documentation
Initial value:
{
"tiff",
AVMEDIA_TYPE_VIDEO,
CODEC_ID_TIFF,
sizeof(TiffContext),
tiff_init,
NULL,
tiff_end,
decode_frame,
CODEC_CAP_DR1,
NULL,
.long_name = NULL_IF_CONFIG_SMALL("TIFF image"),
}
Definition at line 640 of file tiff.c.