transupp.h File Reference

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Classes
struct	jpeg_transform_info

Macros
#define	JCOPYOPT_DEFAULT   JCOPYOPT_COMMENTS /* recommended default */

Enumerations
enum	JXFORM_CODE {   JXFORM_NONE, JXFORM_FLIP_H, JXFORM_FLIP_V, JXFORM_TRANSPOSE,   JXFORM_TRANSVERSE, JXFORM_ROT_90, JXFORM_ROT_180, JXFORM_ROT_270 }
enum	JCOPY_OPTION { JCOPYOPT_NONE, JCOPYOPT_COMMENTS, JCOPYOPT_ALL }

Functions
	EXTERN (void) jcopy_markers_setup JPP((j_decompress_ptr srcinfo

Variables
JCOPY_OPTION	option
j_compress_ptr	dstinfo

Macro Definition Documentation

#define JCOPYOPT_DEFAULT   JCOPYOPT_COMMENTS /* recommended default */

Enumeration Type Documentation

enum JXFORM_CODE

Enumerator
JXFORM_NONE
JXFORM_FLIP_H
JXFORM_FLIP_V
JXFORM_TRANSPOSE
JXFORM_TRANSVERSE
JXFORM_ROT_90
JXFORM_ROT_180
JXFORM_ROT_270

             {
    JXFORM_NONE,        /* no transformation */
    JXFORM_FLIP_H,      /* horizontal flip */
    JXFORM_FLIP_V,      /* vertical flip */
    JXFORM_TRANSPOSE,   /* transpose across UL-to-LR axis */
    JXFORM_TRANSVERSE,  /* transpose across UR-to-LL axis */
    JXFORM_ROT_90,      /* 90-degree clockwise rotation */
    JXFORM_ROT_180,     /* 180-degree rotation */
    JXFORM_ROT_270      /* 270-degree clockwise (or 90 ccw) */
} JXFORM_CODE;

enum JCOPY_OPTION

Enumerator
JCOPYOPT_NONE
JCOPYOPT_COMMENTS
JCOPYOPT_ALL

             {
    JCOPYOPT_NONE,      /* copy no optional markers */
    JCOPYOPT_COMMENTS,  /* copy only comment (COM) markers */
    JCOPYOPT_ALL        /* copy all optional markers */
} JCOPY_OPTION;

Function Documentation

EXTERN

(

void

)

Variable Documentation

j_compress_ptr JCOPY_OPTION option

j_compress_ptr dstinfo