FFmpeg
Data Fields
TiffEncoderContext Struct Reference

Data Fields

AVClassclass
 for private options More...
 
AVCodecContextavctx
 
int width
 picture width More...
 
int height
 picture height More...
 
unsigned int bpp
 bits per pixel More...
 
int compr
 compression level More...
 
int bpp_tab_size
 bpp_tab size More...
 
enum TiffPhotometric photometric_interpretation
 photometric interpretation More...
 
int strips
 number of strips More...
 
uint32_t * strip_sizes
 
unsigned int strip_sizes_size
 
uint32_t * strip_offsets
 
unsigned int strip_offsets_size
 
uint8_tyuv_line
 
unsigned int yuv_line_size
 
int rps
 row per strip More...
 
uint8_t entries [TIFF_MAX_ENTRY *12]
 entries in header More...
 
int num_entries
 number of entries More...
 
uint8_t ** buf
 actual position in buffer More...
 
uint8_tbuf_start
 pointer to first byte in buffer More...
 
int buf_size
 buffer size More...
 
uint16_t subsampling [2]
 YUV subsampling factors. More...
 
struct LZWEncodeStatelzws
 LZW encode state. More...
 
uint32_t dpi
 image resolution in DPI More...
 

Detailed Description

Definition at line 52 of file tiffenc.c.

Field Documentation

AVClass* TiffEncoderContext::class

for private options

Definition at line 53 of file tiffenc.c.

AVCodecContext* TiffEncoderContext::avctx

Definition at line 54 of file tiffenc.c.

Referenced by check_size(), encode_frame(), encode_init(), and encode_strip().

int TiffEncoderContext::width

picture width

Definition at line 56 of file tiffenc.c.

Referenced by encode_frame(), and pack_yuv().

int TiffEncoderContext::height

picture height

Definition at line 57 of file tiffenc.c.

Referenced by encode_frame(), and pack_yuv().

unsigned int TiffEncoderContext::bpp

bits per pixel

Definition at line 58 of file tiffenc.c.

Referenced by encode_frame().

int TiffEncoderContext::compr

compression level

Definition at line 59 of file tiffenc.c.

Referenced by encode_frame(), and encode_init().

int TiffEncoderContext::bpp_tab_size

bpp_tab size

Definition at line 60 of file tiffenc.c.

Referenced by encode_frame().

enum TiffPhotometric TiffEncoderContext::photometric_interpretation

photometric interpretation

Definition at line 61 of file tiffenc.c.

Referenced by encode_frame().

int TiffEncoderContext::strips

number of strips

Definition at line 62 of file tiffenc.c.

Referenced by encode_frame().

uint32_t* TiffEncoderContext::strip_sizes

Definition at line 63 of file tiffenc.c.

Referenced by encode_close(), and encode_frame().

unsigned int TiffEncoderContext::strip_sizes_size

Definition at line 64 of file tiffenc.c.

Referenced by encode_frame().

uint32_t* TiffEncoderContext::strip_offsets

Definition at line 65 of file tiffenc.c.

Referenced by encode_close(), and encode_frame().

unsigned int TiffEncoderContext::strip_offsets_size

Definition at line 66 of file tiffenc.c.

Referenced by encode_frame().

uint8_t* TiffEncoderContext::yuv_line

Definition at line 67 of file tiffenc.c.

Referenced by encode_close(), and encode_frame().

unsigned int TiffEncoderContext::yuv_line_size

Definition at line 68 of file tiffenc.c.

Referenced by encode_frame().

int TiffEncoderContext::rps

row per strip

Definition at line 69 of file tiffenc.c.

Referenced by encode_frame().

uint8_t TiffEncoderContext::entries[TIFF_MAX_ENTRY *12]

entries in header

Definition at line 70 of file tiffenc.c.

Referenced by add_entry(), and encode_frame().

int TiffEncoderContext::num_entries

number of entries

Definition at line 71 of file tiffenc.c.

Referenced by add_entry(), and encode_frame().

uint8_t** TiffEncoderContext::buf

actual position in buffer

Definition at line 72 of file tiffenc.c.

Referenced by add_entry(), check_size(), encode_frame(), and encode_strip().

uint8_t* TiffEncoderContext::buf_start

pointer to first byte in buffer

Definition at line 73 of file tiffenc.c.

Referenced by add_entry(), check_size(), encode_frame(), and encode_strip().

int TiffEncoderContext::buf_size

buffer size

Definition at line 74 of file tiffenc.c.

Referenced by check_size(), encode_frame(), and encode_strip().

uint16_t TiffEncoderContext::subsampling[2]

YUV subsampling factors.

Definition at line 75 of file tiffenc.c.

Referenced by encode_frame(), and pack_yuv().

struct LZWEncodeState* TiffEncoderContext::lzws

LZW encode state.

Definition at line 76 of file tiffenc.c.

Referenced by encode_frame(), and encode_strip().

uint32_t TiffEncoderContext::dpi

image resolution in DPI

Definition at line 77 of file tiffenc.c.

Referenced by encode_frame().


The documentation for this struct was generated from the following file: