ftzopen.c File Reference

#include "ftzopen.h"

Go to the source code of this file.

Macros
#define	FTLZW_STACK_PUSH(c)

Functions
	ft_lzwstate_reset (FT_LzwState state)
	ft_lzwstate_init (FT_LzwState state, FT_Stream source)
	ft_lzwstate_done (FT_LzwState state)
	ft_lzwstate_io (FT_LzwState state, FT_Byte *buffer, FT_ULong out_size)

Macro Definition Documentation

FTLZW_STACK_PUSH

#define FTLZW_STACK_PUSH

(

c

)

Value:

FT_BEGIN_STMNT                                     \
    if ( state->stack_top >= state->stack_size &&    \
         ft_lzwstate_stack_grow( state ) < 0   )     \
      goto Eof;                                      \
                                                     \
    state->stack[state->stack_top++] = (FT_Byte)(c); \
  FT_END_STMNT

Definition at line 236 of file ftzopen.c.

Function Documentation

ft_lzwstate_done()

ft_lzwstate_done

(

FT_LzwState

state

)

Definition at line 219 of file ftzopen.c.

References FT_FREE, ft_lzwstate_reset(), FT_ZERO, and NULL.

ft_lzwstate_init()

ft_lzwstate_init	(	FT_LzwState	state,
		FT_Stream	source
	)

Definition at line 199 of file ftzopen.c.

References FT_LOCAL_DEF, ft_lzwstate_reset(), FT_ZERO, and NULL.

ft_lzwstate_io()

ft_lzwstate_io	(	FT_LzwState	state,
		FT_Byte *	buffer,
		FT_ULong	out_size
	)

Definition at line 247 of file ftzopen.c.

References FT_LZW_PHASE_START, FT_Stream_Seek(), FT_Stream_TryRead(), LZW_BIT_MASK, LZW_BLOCK_MASK, LZW_CLEAR, LZW_FIRST, LZW_INIT_BITS, and LZW_MAX_BITS.

ft_lzwstate_reset()

ft_lzwstate_reset

(

FT_LzwState

state

)

Definition at line 185 of file ftzopen.c.

References FT_LOCAL_DEF, FT_LZW_PHASE_START, and LZW_INIT_BITS.

Referenced by ft_lzwstate_done(), and ft_lzwstate_init().