FFmpeg: LZWState Struct Reference

FFmpeg

LZWState Struct Reference

Data Fields

GetByteContext gb

int bbits

unsigned int bbuf

int mode

Decoder mode.

int cursize

The current code size.

int curmask

int codesize

int end_code

int newcodes

First available code.

int top_slot

Highest code for current size.

int slot

Last read code.

int fc

int oc

uint8_t stack [LZW_SIZTABLE]

uint8_t suffix [LZW_SIZTABLE]

uint16_t prefix [LZW_SIZTABLE]

int bs

current buffer size for GIF

Detailed Description

Definition at line 46 of file lzw.c.

Field Documentation

GetByteContext LZWState::gb

Definition at line 47 of file lzw.c.

Referenced by ff_lzw_decode_init(), ff_lzw_decode_tail(), and lzw_get_code().

int LZWState::bbits

Definition at line 48 of file lzw.c.

Referenced by ff_lzw_decode_init(), and lzw_get_code().

unsigned int LZWState::bbuf

Definition at line 49 of file lzw.c.

Referenced by ff_lzw_decode_init(), and lzw_get_code().

int LZWState::mode

Decoder mode.

Definition at line 51 of file lzw.c.

Referenced by ff_lzw_decode_init(), ff_lzw_decode_tail(), and lzw_get_code().

int LZWState::cursize

The current code size.

Definition at line 52 of file lzw.c.

Referenced by ff_lzw_decode(), ff_lzw_decode_init(), and lzw_get_code().

int LZWState::curmask

Definition at line 53 of file lzw.c.

Referenced by ff_lzw_decode(), ff_lzw_decode_init(), and lzw_get_code().

int LZWState::codesize

Definition at line 54 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::clear_code

Definition at line 55 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::end_code

Definition at line 56 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::newcodes

First available code.

Definition at line 57 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::top_slot

Highest code for current size.

Definition at line 58 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::extra_slot

Definition at line 59 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::slot

Last read code.

Definition at line 60 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::fc

Definition at line 61 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

int LZWState::oc

Definition at line 61 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

uint8_t* LZWState::sp

Definition at line 62 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

uint8_t LZWState::stack[LZW_SIZTABLE]

Definition at line 63 of file lzw.c.

Referenced by ff_lzw_decode(), and ff_lzw_decode_init().

uint8_t LZWState::suffix[LZW_SIZTABLE]

Definition at line 64 of file lzw.c.

Referenced by ff_lzw_decode().

uint16_t LZWState::prefix[LZW_SIZTABLE]

Definition at line 65 of file lzw.c.

Referenced by ff_lzw_decode().

int LZWState::bs

current buffer size for GIF

Definition at line 66 of file lzw.c.

Referenced by ff_lzw_decode_init(), ff_lzw_decode_tail(), and lzw_get_code().

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

libavcodec/lzw.c

Generated on Sun Mar 23 2014 23:50:39 for FFmpeg by doxygen 1.8.2