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jpeglib.h File Reference

#include <stdio.h>
#include <stdlib.h>
#include <iostream.h>
#include <string.h>
#include <stdarg.h>
#include <math.h>
#include <malloc.h>
#include <tchar.h>
#include <windows.h>

Go to the source code of this file.

Data Structures

struct  jpeg_destination_mgr
struct  JHUFF_TBL
struct  jpeg_common_struct
struct  jpeg_component_info
struct  jpeg_compress_struct
struct  jpeg_decompress_struct
struct  jpeg_error_mgr
struct  jpeg_marker_struct
struct  jpeg_memory_mgr
struct  jpeg_progress_mgr
struct  jpeg_scan_info
struct  jpeg_source_mgr
struct  JQUANT_TBL

Defines

#define HAVE_PROTOTYPES
#define HAVE_UNSIGNED_CHAR
#define HAVE_UNSIGNED_SHORT
#define HAVE_STDDEF_H
#define HAVE_STDLIB_H
#define BITS_IN_JSAMPLE   8
#define MAX_COMPONENTS   10
#define GETJSAMPLE(value)   ((int) (value))
#define MAXJSAMPLE   255
#define CENTERJSAMPLE   128
#define GETJOCTET(value)   (value)
#define JPEG_MAX_DIMENSION   65500L
#define METHODDEF(type)   static type
#define LOCAL(type)   static type
#define GLOBAL(type)   type
#define EXTERN(type)   extern type
#define JMETHOD(type, methodname, arglist)   type (*methodname) arglist
#define FALSE   0
#define TRUE   1
#define JPEG_LIB_VERSION   62
#define DCTSIZE   8
#define DCTSIZE2   64
#define NUM_QUANT_TBLS   4
#define NUM_HUFF_TBLS   4
#define NUM_ARITH_TBLS   16
#define MAX_COMPS_IN_SCAN   4
#define MAX_SAMP_FACTOR   4
#define C_MAX_BLOCKS_IN_MCU   10
#define D_MAX_BLOCKS_IN_MCU   10
#define JDCT_DEFAULT   JDCT_ISLOW
#define JDCT_FASTEST   JDCT_IFAST
#define jpeg_common_fields
#define JMSG_LENGTH_MAX   200
#define JMSG_STR_PARM_MAX   80
#define JPOOL_PERMANENT   0
#define JPOOL_IMAGE   1
#define JPOOL_NUMPOOLS   2
#define JPP(arglist)   arglist
#define jpeg_create_compress(cinfo)
#define jpeg_create_decompress(cinfo)
#define JPEG_SUSPENDED   0
#define JPEG_HEADER_OK   1
#define JPEG_HEADER_TABLES_ONLY   2
#define JPEG_REACHED_SOS   1
#define JPEG_REACHED_EOI   2
#define JPEG_ROW_COMPLETED   3
#define JPEG_SCAN_COMPLETED   4
#define JPEG_RST0   0xD0
#define JPEG_EOI   0xD9
#define JPEG_APP0   0xE0
#define JPEG_COM   0xFE

Typedefs

typedef unsigned char JSAMPLE
typedef short JCOEF
typedef unsigned char JOCTET
typedef unsigned char UINT8
typedef unsigned short UINT16
typedef short INT16
typedef unsigned int JDIMENSION
typedef JSAMPLE FAR * JSAMPROW
typedef JSAMPROWJSAMPARRAY
typedef JSAMPARRAYJSAMPIMAGE
typedef JCOEF JBLOCK [DCTSIZE2]
typedef JBLOCK FAR * JBLOCKROW
typedef JBLOCKROWJBLOCKARRAY
typedef JBLOCKARRAYJBLOCKIMAGE
typedef JCOEF FAR * JCOEFPTR
typedef jpeg_marker_struct
FAR * 
jpeg_saved_marker_ptr
typedef jpeg_common_structj_common_ptr
typedef jpeg_compress_structj_compress_ptr
typedef jpeg_decompress_structj_decompress_ptr
typedef jpeg_source_mgr jpeg_source_mgr
typedef jvirt_sarray_control * jvirt_sarray_ptr
typedef jvirt_barray_control * jvirt_barray_ptr

Enumerations

enum  J_COLOR_SPACE {
  JCS_UNKNOWN, JCS_GRAYSCALE, JCS_RGB, JCS_YCbCr,
  JCS_CMYK, JCS_YCCK
}
enum  J_DCT_METHOD { JDCT_ISLOW, JDCT_IFAST, JDCT_FLOAT }
enum  J_DITHER_MODE { JDITHER_NONE, JDITHER_ORDERED, JDITHER_FS }

Functions

typedef JMETHOD (boolean, jpeg_marker_parser_method,(j_decompress_ptr cinfo))
 EXTERN (struct jpeg_error_mgr *) jpeg_std_error JPP((struct jpeg_error_mgr *err))
 EXTERN (void) jpeg_CreateCompress JPP((j_compress_ptr cinfo
 EXTERN (int) jpeg_quality_scaling JPP((int quality))
 EXTERN (JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo))
 EXTERN (JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo))
 EXTERN (JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo
 EXTERN (boolean) jpeg_start_decompress JPP((j_decompress_ptr cinfo))
 EXTERN (jvirt_barray_ptr *) jpeg_read_coefficients JPP((j_decompress_ptr cinfo))

Variables

int version
int size_t structsize
FILE * outfile
FILE * infile
J_COLOR_SPACE colorspace
int quality
int boolean force_baseline
int scale_factor
int which_tbl
int const unsigned int * basic_table
boolean suppress
boolean write_all_tables
JSAMPARRAY scanlines
JSAMPARRAY JDIMENSION num_lines
JSAMPIMAGE data
int marker
int const JOCTETdataptr
int const JOCTET unsigned int datalen
int val
boolean require_image
JSAMPARRAY JDIMENSION max_lines
int scan_number
int marker_code
int unsigned int length_limit
int jpeg_marker_parser_method routine
jvirt_barray_ptrcoef_arrays
j_compress_ptr dstinfo
int desired


Define Documentation

#define BITS_IN_JSAMPLE   8
 

Definition at line 205 of file jpeglib.h.

#define C_MAX_BLOCKS_IN_MCU   10
 

Definition at line 579 of file jpeglib.h.

#define CENTERJSAMPLE   128
 

Definition at line 256 of file jpeglib.h.

#define D_MAX_BLOCKS_IN_MCU   10
 

Definition at line 581 of file jpeglib.h.

#define DCTSIZE   8
 

Definition at line 565 of file jpeglib.h.

#define DCTSIZE2   64
 

Definition at line 566 of file jpeglib.h.

#define EXTERN type       extern type
 

Definition at line 372 of file jpeglib.h.

#define FALSE   0
 

Definition at line 412 of file jpeglib.h.

Referenced by BEGIN_MESSAGE_MAP(), END_MESSAGE_MAP(), CSDKParticulesApp::InitInstance(), CSDKInterfaceApp::InitInstance(), CSDKConsolApp::InitInstance(), CExNihiloLauncherApp::InitInstance(), CAsc2MapApp::InitInstance(), ON_BN_CLICKED(), and ON_LBN_SELCHANGE().

#define GETJOCTET value       (value)
 

Definition at line 293 of file jpeglib.h.

#define GETJSAMPLE value       ((int) (value))
 

Definition at line 242 of file jpeglib.h.

#define GLOBAL type       type
 

Definition at line 370 of file jpeglib.h.

#define HAVE_PROTOTYPES
 

Definition at line 65 of file jpeglib.h.

#define HAVE_STDDEF_H
 

Definition at line 91 of file jpeglib.h.

#define HAVE_STDLIB_H
 

Definition at line 95 of file jpeglib.h.

#define HAVE_UNSIGNED_CHAR
 

Definition at line 70 of file jpeglib.h.

#define HAVE_UNSIGNED_SHORT
 

Definition at line 71 of file jpeglib.h.

#define JDCT_DEFAULT   JDCT_ISLOW
 

Definition at line 748 of file jpeglib.h.

#define JDCT_FASTEST   JDCT_IFAST
 

Definition at line 751 of file jpeglib.h.

#define JMETHOD type,
methodname,
arglist       type (*methodname) arglist
 

Definition at line 382 of file jpeglib.h.

#define JMSG_LENGTH_MAX   200
 

Definition at line 1178 of file jpeglib.h.

#define JMSG_STR_PARM_MAX   80
 

Definition at line 1186 of file jpeglib.h.

#define JPEG_APP0   0xE0
 

Definition at line 1580 of file jpeglib.h.

#define JPEG_COM   0xFE
 

Definition at line 1581 of file jpeglib.h.

#define jpeg_common_fields
 

Value:

struct jpeg_error_mgr * err;     \
  struct jpeg_memory_mgr * mem;  \
  struct jpeg_progress_mgr * progress;  \
  void * client_data;            \
  boolean is_decompressor;       \
  int global_state

Definition at line 765 of file jpeglib.h.

#define jpeg_create_compress cinfo   
 

Value:

jpeg_CreateCompress((cinfo), JPEG_LIB_VERSION, \
                        (size_t) sizeof(struct jpeg_compress_struct))

Definition at line 1425 of file jpeglib.h.

#define jpeg_create_decompress cinfo   
 

Value:

jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION, \
                          (size_t) sizeof(struct jpeg_decompress_struct))

Definition at line 1428 of file jpeglib.h.

#define JPEG_EOI   0xD9
 

Definition at line 1579 of file jpeglib.h.

#define JPEG_HEADER_OK   1
 

Definition at line 1497 of file jpeglib.h.

#define JPEG_HEADER_TABLES_ONLY   2
 

Definition at line 1498 of file jpeglib.h.

#define JPEG_LIB_VERSION   62
 

Definition at line 557 of file jpeglib.h.

#define JPEG_MAX_DIMENSION   65500L
 

Definition at line 355 of file jpeglib.h.

#define JPEG_REACHED_EOI   2
 

Definition at line 1528 of file jpeglib.h.

#define JPEG_REACHED_SOS   1
 

Definition at line 1527 of file jpeglib.h.

#define JPEG_ROW_COMPLETED   3
 

Definition at line 1529 of file jpeglib.h.

#define JPEG_RST0   0xD0
 

Definition at line 1578 of file jpeglib.h.

#define JPEG_SCAN_COMPLETED   4
 

Definition at line 1530 of file jpeglib.h.

#define JPEG_SUSPENDED   0
 

Definition at line 1496 of file jpeglib.h.

#define JPOOL_IMAGE   1
 

Definition at line 1280 of file jpeglib.h.

#define JPOOL_NUMPOOLS   2
 

Definition at line 1281 of file jpeglib.h.

#define JPOOL_PERMANENT   0
 

Definition at line 1279 of file jpeglib.h.

#define JPP arglist       arglist
 

Definition at line 1349 of file jpeglib.h.

#define LOCAL type       static type
 

Definition at line 368 of file jpeglib.h.

#define MAX_COMPONENTS   10
 

Definition at line 217 of file jpeglib.h.

#define MAX_COMPS_IN_SCAN   4
 

Definition at line 570 of file jpeglib.h.

#define MAX_SAMP_FACTOR   4
 

Definition at line 571 of file jpeglib.h.

#define MAXJSAMPLE   255
 

Definition at line 255 of file jpeglib.h.

#define METHODDEF type       static type
 

Definition at line 366 of file jpeglib.h.

#define NUM_ARITH_TBLS   16
 

Definition at line 569 of file jpeglib.h.

#define NUM_HUFF_TBLS   4
 

Definition at line 568 of file jpeglib.h.

#define NUM_QUANT_TBLS   4
 

Definition at line 567 of file jpeglib.h.

#define TRUE   1
 

Definition at line 415 of file jpeglib.h.

Referenced by BEGIN_MESSAGE_MAP(), END_MESSAGE_MAP(), ON_BN_CLICKED(), and ON_LBN_SELCHANGE().


Typedef Documentation

typedef short INT16
 

Definition at line 337 of file jpeglib.h.

typedef struct jpeg_common_struct* j_common_ptr
 

Definition at line 785 of file jpeglib.h.

typedef struct jpeg_compress_struct* j_compress_ptr
 

Definition at line 786 of file jpeglib.h.

typedef struct jpeg_decompress_struct* j_decompress_ptr
 

Definition at line 787 of file jpeglib.h.

typedef JCOEF JBLOCK[DCTSIZE2]
 

Definition at line 594 of file jpeglib.h.

typedef JBLOCKROW* JBLOCKARRAY
 

Definition at line 596 of file jpeglib.h.

typedef JBLOCKARRAY* JBLOCKIMAGE
 

Definition at line 597 of file jpeglib.h.

typedef JBLOCK FAR* JBLOCKROW
 

Definition at line 595 of file jpeglib.h.

typedef short JCOEF
 

Definition at line 281 of file jpeglib.h.

typedef JCOEF FAR* JCOEFPTR
 

Definition at line 599 of file jpeglib.h.

typedef unsigned int JDIMENSION
 

Definition at line 353 of file jpeglib.h.

typedef unsigned char JOCTET
 

Definition at line 292 of file jpeglib.h.

typedef struct jpeg_marker_struct FAR* jpeg_saved_marker_ptr
 

Definition at line 717 of file jpeglib.h.

typedef struct jpeg_source_mgr jpeg_source_mgr
 

typedef JSAMPROW* JSAMPARRAY
 

Definition at line 591 of file jpeglib.h.

typedef JSAMPARRAY* JSAMPIMAGE
 

Definition at line 592 of file jpeglib.h.

typedef unsigned char JSAMPLE
 

Definition at line 241 of file jpeglib.h.

typedef JSAMPLE FAR* JSAMPROW
 

Definition at line 590 of file jpeglib.h.

typedef struct jvirt_barray_control* jvirt_barray_ptr
 

Definition at line 1284 of file jpeglib.h.

typedef struct jvirt_sarray_control* jvirt_sarray_ptr
 

Definition at line 1283 of file jpeglib.h.

typedef unsigned short UINT16
 

Definition at line 329 of file jpeglib.h.

typedef unsigned char UINT8
 

Definition at line 317 of file jpeglib.h.


Enumeration Type Documentation

enum J_COLOR_SPACE
 

Enumeration values:
JCS_UNKNOWN 
JCS_GRAYSCALE 
JCS_RGB 
JCS_YCbCr 
JCS_CMYK 
JCS_YCCK 

Definition at line 730 of file jpeglib.h.

00730              {
00731         JCS_UNKNOWN,            /* error/unspecified */
00732         JCS_GRAYSCALE,          /* monochrome */
00733         JCS_RGB,                /* red/green/blue */
00734         JCS_YCbCr,              /* Y/Cb/Cr (also known as YUV) */
00735         JCS_CMYK,               /* C/M/Y/K */
00736         JCS_YCCK                /* Y/Cb/Cr/K */
00737 } J_COLOR_SPACE;

enum J_DCT_METHOD
 

Enumeration values:
JDCT_ISLOW 
JDCT_IFAST 
JDCT_FLOAT 

Definition at line 741 of file jpeglib.h.

00741              {
00742         JDCT_ISLOW,             /* slow but accurate integer algorithm */
00743         JDCT_IFAST,             /* faster, less accurate integer method */
00744         JDCT_FLOAT              /* floating-point: accurate, fast on fast HW */
00745 } J_DCT_METHOD;

enum J_DITHER_MODE
 

Enumeration values:
JDITHER_NONE 
JDITHER_ORDERED 
JDITHER_FS 

Definition at line 756 of file jpeglib.h.

00756              {
00757         JDITHER_NONE,           /* no dithering */
00758         JDITHER_ORDERED,        /* simple ordered dither */
00759         JDITHER_FS              /* Floyd-Steinberg error diffusion dither */
00760 } J_DITHER_MODE;


Function Documentation

EXTERN jvirt_barray_ptr  
 

EXTERN boolean   
 

EXTERN JDIMENSION   
 

EXTERN JHUFF_TBL  
 

EXTERN JQUANT_TBL  
 

EXTERN int   
 

EXTERN void   
 

EXTERN struct jpeg_error_mgr  
 

typedef JMETHOD boolean   ,
jpeg_marker_parser_method   ,
(j_decompress_ptr cinfo)   
 


Variable Documentation

int const unsigned int* basic_table
 

Definition at line 1455 of file jpeglib.h.

jvirt_barray_ptr* coef_arrays
 

Definition at line 1548 of file jpeglib.h.

J_COLOR_SPACE colorspace
 

Definition at line 1448 of file jpeglib.h.

JSAMPIMAGE data
 

Definition at line 1514 of file jpeglib.h.

Referenced by ExNihilo::ExtractFloatValueFromFile(), ExNihilo::ExtractIntValueFromFile(), ExCFileReader::getContent(), ExCMap::LoadMap(), ExManagerSound::LoadSound(), ExCModelASC::ProcessLine(), and ExCObject3D::ShowInfo().

int unsigned int datalen
 

Definition at line 1485 of file jpeglib.h.

int const JOCTET* dataptr
 

Definition at line 1481 of file jpeglib.h.

int desired
 

Definition at line 1571 of file jpeglib.h.

j_compress_ptr dstinfo
 

Definition at line 1550 of file jpeglib.h.

int const unsigned int int boolean force_baseline
 

Definition at line 1455 of file jpeglib.h.

FILE* infile
 

Definition at line 1442 of file jpeglib.h.

int unsigned int length_limit
 

Definition at line 1537 of file jpeglib.h.

int marker
 

Definition at line 1485 of file jpeglib.h.

int marker_code
 

Definition at line 1542 of file jpeglib.h.

JSAMPIMAGE JDIMENSION max_lines
 

Definition at line 1514 of file jpeglib.h.

JSAMPIMAGE JDIMENSION num_lines
 

Definition at line 1476 of file jpeglib.h.

FILE* outfile
 

Definition at line 1441 of file jpeglib.h.

int quality
 

Definition at line 1450 of file jpeglib.h.

boolean require_image
 

Definition at line 1494 of file jpeglib.h.

int jpeg_marker_parser_method routine
 

Definition at line 1542 of file jpeglib.h.

int const unsigned int int scale_factor
 

Definition at line 1455 of file jpeglib.h.

int scan_number
 

Definition at line 1520 of file jpeglib.h.

JSAMPARRAY scanlines
 

Definition at line 1508 of file jpeglib.h.

int size_t structsize
 

Definition at line 1434 of file jpeglib.h.

boolean suppress
 

Definition at line 1462 of file jpeglib.h.

int val
 

Definition at line 1487 of file jpeglib.h.

Referenced by ExCVertex::DecX(), ExCVertex::DecY(), ExCVertex::DecZ(), ExCVertex::IncX(), ExCVertex::IncY(), ExCVertex::IncZ(), ExCVertex::SetA(), ExCVertex::SetB(), ExCVertex::SetG(), ExCVertex::SetR(), ExCVertex::SetU(), ExCVertex::SetV(), ExCVertex::SetW(), ExCVertex::SetX(), ExCVec3D::SetX(), ExCVec2D::SetX(), ExCVertex::SetY(), ExCVec3D::SetY(), ExCVec2D::SetY(), ExCVertex::SetZ(), and ExCVec3D::SetZ().

int version
 

Definition at line 1434 of file jpeglib.h.

Referenced by ExCModel3DS::Load().

int which_tbl
 

Definition at line 1455 of file jpeglib.h.

boolean write_all_tables
 

Definition at line 1468 of file jpeglib.h.


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