Classes | Macros | Typedefs | Enumerations | Functions | Variables
jpeglib.h File Reference
#include "jmorecfg.h"
#include "jconfig.h"
Include dependency graph for jpeglib.h:

Go to the source code of this file.

Classes

struct  JHUFF_TBL
 
struct  jpeg_common_struct
 
struct  jpeg_component_info
 
struct  jpeg_compress_struct
 
struct  jpeg_decompress_struct
 
struct  jpeg_destination_mgr
 
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
 

Macros

#define C_MAX_BLOCKS_IN_MCU   10 /* compressor's limit on blocks per MCU */
 
#define D_MAX_BLOCKS_IN_MCU   10 /* decompressor's limit on blocks per MCU */
 
#define DCTSIZE   8 /* The basic DCT block is 8x8 samples */
 
#define DCTSIZE2   64 /* DCTSIZE squared; # of elements in a block */
 
#define JDCT_DEFAULT   JDCT_ISLOW
 
#define JDCT_FASTEST   JDCT_IFAST
 
#define JMSG_LENGTH_MAX   200 /* recommended size of format_message buffer */
 
#define JMSG_STR_PARM_MAX   80
 
#define JPEG_APP0   0xE0 /* APP0 marker code */
 
#define JPEG_COM   0xFE /* COM marker code */
 
#define jpeg_common_fields
 
#define jpeg_create_compress(cinfo)
 
#define jpeg_create_decompress(cinfo)
 
#define JPEG_EOI   0xD9 /* EOI marker code */
 
#define JPEG_HEADER_OK   1 /* Found valid image datastream */
 
#define JPEG_HEADER_TABLES_ONLY   2 /* Found valid table-specs-only datastream */
 
#define JPEG_LIB_VERSION   62 /* Version 6b */
 
#define JPEG_REACHED_EOI   2 /* Reached end of image */
 
#define JPEG_REACHED_SOS   1 /* Reached start of new scan */
 
#define JPEG_ROW_COMPLETED   3 /* Completed one iMCU row */
 
#define JPEG_RST0   0xD0 /* RST0 marker code */
 
#define JPEG_SCAN_COMPLETED   4 /* Completed last iMCU row of a scan */
 
#define JPEG_SUSPENDED   0 /* Suspended due to lack of input data */
 
#define JPOOL_IMAGE   1 /* lasts until done with image/datastream */
 
#define JPOOL_NUMPOOLS   2
 
#define JPOOL_PERMANENT   0 /* lasts until master record is destroyed */
 
#define JPP(arglist)   arglist
 
#define MAX_COMPS_IN_SCAN   4 /* JPEG limit on # of components in one scan */
 
#define MAX_SAMP_FACTOR   4 /* JPEG limit on sampling factors */
 
#define NUM_ARITH_TBLS   16 /* Arith-coding tables are numbered 0..15 */
 
#define NUM_HUFF_TBLS   4 /* Huffman tables are numbered 0..3 */
 
#define NUM_QUANT_TBLS   4 /* Quantization tables are numbered 0..3 */
 

Typedefs

typedef struct jpeg_common_structj_common_ptr
 
typedef struct jpeg_compress_structj_compress_ptr
 
typedef struct jpeg_decompress_structj_decompress_ptr
 
typedef JCOEF JBLOCK[DCTSIZE2]
 
typedef JBLOCKROWJBLOCKARRAY
 
typedef JBLOCKARRAYJBLOCKIMAGE
 
typedef JBLOCK FARJBLOCKROW
 
typedef JCOEF FARJCOEFPTR
 
typedef struct jpeg_marker_struct FARjpeg_saved_marker_ptr
 
typedef JSAMPROWJSAMPARRAY
 
typedef JSAMPARRAYJSAMPIMAGE
 
typedef JSAMPLE FARJSAMPROW
 
typedef struct jvirt_barray_controljvirt_barray_ptr
 
typedef struct jvirt_sarray_controljvirt_sarray_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

 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))
 
typedef JMETHOD (boolean, jpeg_marker_parser_method,(j_decompress_ptr cinfo))
 

Variables

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

Macro Definition Documentation

#define C_MAX_BLOCKS_IN_MCU   10 /* compressor's limit on blocks per MCU */

Definition at line 55 of file jpeglib.h.

#define D_MAX_BLOCKS_IN_MCU   10 /* decompressor's limit on blocks per MCU */

Definition at line 57 of file jpeglib.h.

#define DCTSIZE   8 /* The basic DCT block is 8x8 samples */

Definition at line 41 of file jpeglib.h.

#define DCTSIZE2   64 /* DCTSIZE squared; # of elements in a block */

Definition at line 42 of file jpeglib.h.

#define JDCT_DEFAULT   JDCT_ISLOW

Definition at line 224 of file jpeglib.h.

#define JDCT_FASTEST   JDCT_IFAST

Definition at line 227 of file jpeglib.h.

#define JMSG_LENGTH_MAX   200 /* recommended size of format_message buffer */

Definition at line 652 of file jpeglib.h.

#define JMSG_STR_PARM_MAX   80

Definition at line 660 of file jpeglib.h.

#define JPEG_APP0   0xE0 /* APP0 marker code */

Definition at line 1047 of file jpeglib.h.

#define JPEG_COM   0xFE /* COM marker code */

Definition at line 1048 of file jpeglib.h.

#define jpeg_common_fields
Value:
struct jpeg_error_mgr * err; /* Error handler module */\
struct jpeg_memory_mgr * mem; /* Memory manager module */\
struct jpeg_progress_mgr * progress; /* Progress monitor, or NULL if none */\
void * client_data; /* Available for use by application */\
boolean is_decompressor; /* So common code can tell which is which */\
int global_state /* For checking call sequence validity */
unsigned char boolean
Definition: jconfig.h:20
typedef void(PNGAPI *png_error_ptr) PNGARG((png_structp
typedef int
Definition: png.h:1113
cd_progress_ptr progress
Definition: cdjpeg.h:147

Definition at line 241 of file jpeglib.h.

#define jpeg_create_compress (   cinfo)
Value:
(size_t) sizeof(struct jpeg_compress_struct))
jpeg_CreateCompress(j_compress_ptr cinfo, int version, size_t structsize)
Definition: jcapimin.c:30
#define JPEG_LIB_VERSION
Definition: jpeglib.h:33

Definition at line 894 of file jpeglib.h.

#define jpeg_create_decompress (   cinfo)
Value:
(size_t) sizeof(struct jpeg_decompress_struct))
#define JPEG_LIB_VERSION
Definition: jpeglib.h:33
jpeg_CreateDecompress(j_decompress_ptr cinfo, int version, size_t structsize)
Definition: jdapimin.c:30

Definition at line 897 of file jpeglib.h.

#define JPEG_EOI   0xD9 /* EOI marker code */

Definition at line 1046 of file jpeglib.h.

#define JPEG_HEADER_OK   1 /* Found valid image datastream */

Definition at line 966 of file jpeglib.h.

#define JPEG_HEADER_TABLES_ONLY   2 /* Found valid table-specs-only datastream */

Definition at line 967 of file jpeglib.h.

#define JPEG_LIB_VERSION   62 /* Version 6b */

Definition at line 33 of file jpeglib.h.

#define JPEG_REACHED_EOI   2 /* Reached end of image */

Definition at line 997 of file jpeglib.h.

#define JPEG_REACHED_SOS   1 /* Reached start of new scan */

Definition at line 996 of file jpeglib.h.

#define JPEG_ROW_COMPLETED   3 /* Completed one iMCU row */

Definition at line 998 of file jpeglib.h.

#define JPEG_RST0   0xD0 /* RST0 marker code */

Definition at line 1045 of file jpeglib.h.

#define JPEG_SCAN_COMPLETED   4 /* Completed last iMCU row of a scan */

Definition at line 999 of file jpeglib.h.

#define JPEG_SUSPENDED   0 /* Suspended due to lack of input data */

Definition at line 965 of file jpeglib.h.

#define JPOOL_IMAGE   1 /* lasts until done with image/datastream */

Definition at line 749 of file jpeglib.h.

#define JPOOL_NUMPOOLS   2

Definition at line 750 of file jpeglib.h.

#define JPOOL_PERMANENT   0 /* lasts until master record is destroyed */

Definition at line 748 of file jpeglib.h.

#define JPP (   arglist)    arglist

Definition at line 818 of file jpeglib.h.

#define MAX_COMPS_IN_SCAN   4 /* JPEG limit on # of components in one scan */

Definition at line 46 of file jpeglib.h.

#define MAX_SAMP_FACTOR   4 /* JPEG limit on sampling factors */

Definition at line 47 of file jpeglib.h.

#define NUM_ARITH_TBLS   16 /* Arith-coding tables are numbered 0..15 */

Definition at line 45 of file jpeglib.h.

#define NUM_HUFF_TBLS   4 /* Huffman tables are numbered 0..3 */

Definition at line 44 of file jpeglib.h.

#define NUM_QUANT_TBLS   4 /* Quantization tables are numbered 0..3 */

Definition at line 43 of file jpeglib.h.

Typedef Documentation

Definition at line 261 of file jpeglib.h.

Definition at line 262 of file jpeglib.h.

Definition at line 263 of file jpeglib.h.

typedef JCOEF JBLOCK[DCTSIZE2]

Definition at line 70 of file jpeglib.h.

Definition at line 72 of file jpeglib.h.

Definition at line 73 of file jpeglib.h.

typedef JBLOCK FAR* JBLOCKROW

Definition at line 71 of file jpeglib.h.

typedef JCOEF FAR* JCOEFPTR

Definition at line 75 of file jpeglib.h.

Definition at line 193 of file jpeglib.h.

typedef JSAMPROW* JSAMPARRAY

Definition at line 67 of file jpeglib.h.

Definition at line 68 of file jpeglib.h.

typedef JSAMPLE FAR* JSAMPROW

Definition at line 66 of file jpeglib.h.

Definition at line 753 of file jpeglib.h.

Definition at line 752 of file jpeglib.h.

Enumeration Type Documentation

Enumerator
JCS_UNKNOWN 
JCS_GRAYSCALE 
JCS_RGB 
JCS_YCbCr 
JCS_CMYK 
JCS_YCCK 

Definition at line 206 of file jpeglib.h.

Enumerator
JDCT_ISLOW 
JDCT_IFAST 
JDCT_FLOAT 

Definition at line 217 of file jpeglib.h.

Enumerator
JDITHER_NONE 
JDITHER_ORDERED 
JDITHER_FS 

Definition at line 232 of file jpeglib.h.

Function Documentation

EXTERN ( struct jpeg_error_mgr )
EXTERN ( void  )
EXTERN ( int  )
EXTERN ( JQUANT_TBL )
EXTERN ( JHUFF_TBL )
EXTERN ( JDIMENSION  )
EXTERN ( boolean  )
EXTERN ( jvirt_barray_ptr )
typedef JMETHOD ( boolean  ,
jpeg_marker_parser_method  ,
(j_decompress_ptr cinfo)   
)

Variable Documentation

int const unsigned int* basic_table

Definition at line 924 of file jpeglib.h.

jvirt_barray_ptr* coef_arrays

Definition at line 1017 of file jpeglib.h.

J_COLOR_SPACE colorspace

Definition at line 917 of file jpeglib.h.

JSAMPIMAGE data

Definition at line 945 of file jpeglib.h.

int unsigned int datalen

Definition at line 950 of file jpeglib.h.

int const JOCTET* dataptr

Definition at line 950 of file jpeglib.h.

int desired

Definition at line 1038 of file jpeglib.h.

j_compress_ptr dstinfo

Definition at line 1019 of file jpeglib.h.

int const unsigned int int boolean force_baseline

Definition at line 919 of file jpeglib.h.

FILE* infile

Definition at line 911 of file jpeglib.h.

int unsigned int length_limit

Definition at line 1006 of file jpeglib.h.

int marker

Definition at line 950 of file jpeglib.h.

int marker_code

Definition at line 1006 of file jpeglib.h.

Definition at line 977 of file jpeglib.h.

Definition at line 939 of file jpeglib.h.

FILE* outfile

Definition at line 910 of file jpeglib.h.

int quality

Definition at line 919 of file jpeglib.h.

boolean require_image

Definition at line 963 of file jpeglib.h.

int jpeg_marker_parser_method routine

Definition at line 1011 of file jpeglib.h.

int const unsigned int int scale_factor

Definition at line 922 of file jpeglib.h.

int scan_number

Definition at line 989 of file jpeglib.h.

JSAMPARRAY scanlines

Definition at line 939 of file jpeglib.h.

int size_t structsize

Definition at line 901 of file jpeglib.h.

boolean suppress

Definition at line 931 of file jpeglib.h.

int val

Definition at line 956 of file jpeglib.h.

int version

Definition at line 901 of file jpeglib.h.

int which_tbl

Definition at line 924 of file jpeglib.h.

boolean write_all_tables

Definition at line 937 of file jpeglib.h.



openhrp3
Author(s): AIST, General Robotix Inc., Nakamura Lab of Dept. of Mechano Informatics at University of Tokyo
autogenerated on Sat May 8 2021 02:42:42