jmorecfg.h File Reference

Macros
#define	BITS_IN_JSAMPLE   8 /* use 8 or 12 */
#define	CENTERJSAMPLE   128
#define	EXTERN(type)   extern type
#define	FALSE   0 /* values of boolean */
#define	FAR
#define	GETJOCTET(value)   ((value) & 0xFF)
#define	GETJSAMPLE(value)   ((int) (value) & 0xFF)
#define	GLOBAL(type)   type
#define	JMETHOD(type, methodname, arglist)   type (*methodname) ()
#define	JPEG_MAX_DIMENSION   65500L /* a tad under 64K to prevent overflows */
#define	LOCAL(type)   static type
#define	MAX_COMPONENTS   4 /* maximum number of image components */
#define	MAXJSAMPLE   255
#define	METHODDEF(type)   static type
#define	TRUE   1

Typedefs
typedef int	boolean
typedef short	INT16
typedef long	INT32
typedef short	JCOEF
typedef unsigned int	JDIMENSION
typedef char	JOCTET
typedef char	JSAMPLE
typedef unsigned int	UINT16
typedef short	UINT8

#define BITS_IN_JSAMPLE   8 /* use 8 or 12 */

Referenced by jpeg_set_defaults(), and METHODDEF().

#define CENTERJSAMPLE   128

Referenced by build_ycc_rgb_table(), and forward_DCT().

#define EXTERN

(

type

)

extern type

#define FALSE   0 /* values of boolean */

#define FAR

Referenced by access_virt_barray(), access_virt_sarray(), compress_data(), compress_first_pass(), decompress_onepass(), for(), free_pool(), if(), jpeg_get_large(), quantize_fs_dither(), quantize_ord_dither(), start_pass_1_quant(), start_pass_2_quant(), and transencode_coef_controller().

#define GETJOCTET

(

value

)

((value) & 0xFF)

Referenced by examine_app0(), examine_app14(), and jpeg_fill_bit_buffer().

#define GETJSAMPLE

(

value

)

((int) (value) & 0xFF)

Referenced by cmyk_ycck_convert(), color_quantize(), color_quantize3(), find_best_colors(), find_nearby_colors(), for(), forward_DCT(), fullsize_smooth_downsample(), h2v1_downsample(), h2v1_fancy_upsample(), h2v1_merged_upsample(), h2v2_downsample(), h2v2_fancy_upsample(), h2v2_merged_upsample(), h2v2_smooth_downsample(), int_downsample(), pass2_fs_dither(), prescan_quantize(), quantize3_ord_dither(), quantize_fs_dither(), quantize_ord_dither(), rgb_gray_convert(), rgb_ycc_convert(), ycc_rgb565_convert(), ycc_rgb_convert(), and ycck_cmyk_convert().

#define GLOBAL

(

type

)

type

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

#define JPEG_MAX_DIMENSION   65500L /* a tad under 64K to prevent overflows */

#define LOCAL

(

type

)

static type

#define MAX_COMPONENTS   4 /* maximum number of image components */

Referenced by jpeg_copy_critical_parameters(), jpeg_set_colorspace(), jpeg_set_defaults(), and METHODDEF().

#define MAXJSAMPLE   255

Referenced by build_ycc_rgb_table(), cmyk_ycck_convert(), create_colorindex(), jinit_1pass_quantizer(), make_odither_array(), rgb_ycc_start(), and ycck_cmyk_convert().

#define METHODDEF

(

type

)

static type

#define TRUE   1

typedef int boolean

typedef short INT16

typedef long INT32

typedef short JCOEF

typedef unsigned int JDIMENSION

typedef char JOCTET

typedef char JSAMPLE

typedef unsigned int UINT16

typedef short UINT8