Classes | Defines | Typedefs | Functions | Variables
jdphuff.c File Reference
#include "jinclude.h"
#include "jpeglib.h"
#include "jdhuff.h"
Include dependency graph for jdphuff.c:

Go to the source code of this file.

Classes

struct  phuff_entropy_decoder
struct  savable_state

Defines

#define ASSIGN_STATE(dest, src)   ((dest) = (src))
#define HUFF_EXTEND(x, s)   ((x) < extend_test[s] ? (x) + extend_offset[s] : (x))
#define JPEG_INTERNALS

Typedefs

typedef phuff_entropy_decoderphuff_entropy_ptr

Functions

 decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
 decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
 decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
 decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
 jinit_phuff_decoder (j_decompress_ptr cinfo)
 METHODDEF (boolean)
 process_restart (j_decompress_ptr cinfo)

Variables

static const int extend_offset [16]
static const int extend_test [16]

Define Documentation

#define ASSIGN_STATE (   dest,
  src 
)    ((dest) = (src))

Definition at line 43 of file jdphuff.c.

#define HUFF_EXTEND (   x,
 
)    ((x) < extend_test[s] ? (x) + extend_offset[s] : (x))

Definition at line 207 of file jdphuff.c.

#define JPEG_INTERNALS

Definition at line 17 of file jdphuff.c.


Typedef Documentation

Definition at line 74 of file jdphuff.c.


Function Documentation

decode_mcu_AC_first ( j_decompress_ptr  cinfo,
JBLOCKROW MCU_data 
)

Definition at line 357 of file jdphuff.c.

decode_mcu_AC_refine ( j_decompress_ptr  cinfo,
JBLOCKROW MCU_data 
)

Definition at line 491 of file jdphuff.c.

decode_mcu_DC_first ( j_decompress_ptr  cinfo,
JBLOCKROW MCU_data 
)

Definition at line 286 of file jdphuff.c.

decode_mcu_DC_refine ( j_decompress_ptr  cinfo,
JBLOCKROW MCU_data 
)

Definition at line 442 of file jdphuff.c.

Definition at line 641 of file jdphuff.c.

Definition at line 77 of file jdphuff.c.

Definition at line 228 of file jdphuff.c.


Variable Documentation

const int extend_offset[16] [static]
Initial value:
 
  { 0, ((-1)<<1) + 1, ((-1)<<2) + 1, ((-1)<<3) + 1, ((-1)<<4) + 1,
    ((-1)<<5) + 1, ((-1)<<6) + 1, ((-1)<<7) + 1, ((-1)<<8) + 1,
    ((-1)<<9) + 1, ((-1)<<10) + 1, ((-1)<<11) + 1, ((-1)<<12) + 1,
    ((-1)<<13) + 1, ((-1)<<14) + 1, ((-1)<<15) + 1 }

Definition at line 213 of file jdphuff.c.

const int extend_test[16] [static]
Initial value:
   
  { 0, 0x0001, 0x0002, 0x0004, 0x0008, 0x0010, 0x0020, 0x0040, 0x0080,
    0x0100, 0x0200, 0x0400, 0x0800, 0x1000, 0x2000, 0x4000 }

Definition at line 209 of file jdphuff.c.



openhrp3
Author(s): AIST, General Robotix Inc., Nakamura Lab of Dept. of Mechano Informatics at University of Tokyo
autogenerated on Sun Apr 2 2017 03:43:58