jdapimin.c File Reference

#include "jinclude.h"
#include "jpeglib.h"

Go to the source code of this file.

Macros
#define	JPEG_INTERNALS

Functions
	jpeg_CreateDecompress (j_decompress_ptr cinfo, int version, size_t structsize)
	jpeg_destroy_decompress (j_decompress_ptr cinfo)
	jpeg_abort_decompress (j_decompress_ptr cinfo)
	default_decompress_parms (j_decompress_ptr cinfo)
	jpeg_read_header (j_decompress_ptr cinfo, boolean require_image)
	jpeg_consume_input (j_decompress_ptr cinfo)
	jpeg_input_complete (j_decompress_ptr cinfo)
	jpeg_has_multiple_scans (j_decompress_ptr cinfo)
	jpeg_finish_decompress (j_decompress_ptr cinfo)

Macro Definition Documentation

JPEG_INTERNALS

#define JPEG_INTERNALS

Definition at line 19 of file jdapimin.c.

Function Documentation

default_decompress_parms()

default_decompress_parms

(

j_decompress_ptr

cinfo

)

Definition at line 114 of file jdapimin.c.

References FALSE, GLOBAL, JCS_CMYK, JCS_GRAYSCALE, JCS_RGB, JCS_UNKNOWN, JCS_YCbCr, JCS_YCCK, JDCT_DEFAULT, JDITHER_FS, NULL, TRACEMS3, TRUE, and WARNMS1.

Referenced by jpeg_consume_input().

jpeg_abort_decompress()

jpeg_abort_decompress

(

j_decompress_ptr

cinfo

)

Definition at line 103 of file jdapimin.c.

References jpeg_abort(), and LOCAL.

jpeg_consume_input()

jpeg_consume_input

(

j_decompress_ptr

cinfo

)

Definition at line 287 of file jdapimin.c.

References default_decompress_parms(), DSTATE_BUFIMAGE, DSTATE_BUFPOST, DSTATE_INHEADER, DSTATE_PRELOAD, DSTATE_PRESCAN, DSTATE_RAW_OK, DSTATE_READY, DSTATE_SCANNING, DSTATE_START, DSTATE_STOPPING, ERREXIT1, GLOBAL, JPEG_REACHED_SOS, and JPEG_SUSPENDED.

Referenced by jpeg_read_header().

jpeg_CreateDecompress()

jpeg_CreateDecompress	(	j_decompress_ptr	cinfo,
		int	version,
		size_t	structsize
	)

Definition at line 30 of file jdapimin.c.

References DSTATE_START, ERREXIT2, for(), GLOBAL, i, jinit_input_controller(), jinit_marker_reader(), jinit_memory_mgr(), JPEG_LIB_VERSION, MEMZERO, NULL, NUM_HUFF_TBLS, NUM_QUANT_TBLS, SIZEOF, and TRUE.

jpeg_destroy_decompress()

jpeg_destroy_decompress

(

j_decompress_ptr

cinfo

)

Definition at line 91 of file jdapimin.c.

References GLOBAL, and jpeg_destroy().

Referenced by vl::loadJPG(), and read_JPEG_file().

jpeg_finish_decompress()

jpeg_finish_decompress

(

j_decompress_ptr

cinfo

)

Definition at line 369 of file jdapimin.c.

References DSTATE_BUFIMAGE, DSTATE_RAW_OK, DSTATE_SCANNING, DSTATE_STOPPING, ERREXIT, ERREXIT1, FALSE, jpeg_abort(), JPEG_SUSPENDED, and TRUE.

Referenced by vl::loadJPG(), and read_JPEG_file().

jpeg_has_multiple_scans()

jpeg_has_multiple_scans

(

j_decompress_ptr

cinfo

)

Definition at line 349 of file jdapimin.c.

References DSTATE_READY, DSTATE_STOPPING, ERREXIT1, and GLOBAL.

jpeg_input_complete()

jpeg_input_complete

(

j_decompress_ptr

cinfo

)

Definition at line 334 of file jdapimin.c.

References DSTATE_START, DSTATE_STOPPING, ERREXIT1, and GLOBAL.

jpeg_read_header()

jpeg_read_header	(	j_decompress_ptr	cinfo,
		boolean	require_image
	)

Definition at line 241 of file jdapimin.c.

References DSTATE_INHEADER, DSTATE_START, ERREXIT, ERREXIT1, GLOBAL, jpeg_abort(), jpeg_consume_input(), JPEG_HEADER_OK, JPEG_HEADER_TABLES_ONLY, JPEG_REACHED_EOI, JPEG_REACHED_SOS, JPEG_SUSPENDED, and require_image.

Referenced by vl::loadJPG(), and read_JPEG_file().