VDI utility functions

some usefull utilities function. This library doesn't contain any VDI call. More...

Functions
void	vdi_array2str (const short *src, char *des, short len)
short	vdi_str2array (const char *src, short *des)
short	vdi_str2array_n (const char *src, short *des, int nmax)
short	vdi_wstrlen (const short *wstr)

Detailed Description

some usefull utilities function. This library doesn't contain any VDI call.

Function Documentation

void vdi_array2str	(	const short *	src,
		char *	des,
		short	len
	)

transform VDI-string (each character is 16-bit wide, the string is not null-terminated and len is in another parameter) to standard C-string.

Parameters

src	input str, each char is 16-bit wide. (src[0] is the 1st character, src[1] is the 2nd char, etc...)
des	output string, each char is 8-bit wide (standard NULL-terminated C-string)
len	is the len of the input string.

Referenced by udef_vqt_fontheader(), udef_vqt_name_and_id(), udef_vrq_string(), udef_vsm_string(), udef_vst_name(), vqp_filmname(), vqt_ext_name(), vqt_fontheader(), vqt_name_and_id(), vrq_string(), vsm_string(), and vst_name().

short vdi_str2array	(	const char *	src,
		short *	des
	)

Parameters

src	input string (standard null-terminated C-string)
des	output string (VDI format, each char occupied 16 bits)

Returns

the len of the string

short vdi_str2array_n	(	const char *	src,
		short *	des,
		int	nmax
	)

Parameters

src	input string (standard null-terminated C-string)
des	output string (VDI format, each char occupied 16 bits)
nmax	maximum of char to translate in the output string

Returns

the len of the string

Referenced by udef_v_alpha_text(), udef_v_bit_image(), udef_v_curtext(), udef_v_ftext(), udef_v_ftext_offset(), udef_v_gtext(), udef_v_justified(), udef_v_loadcache(), udef_v_savecache(), udef_vm_filename(), udef_vqt_extent(), udef_vqt_f_extent(), udef_vqt_name_and_id(), udef_vqt_real_extent(), udef_vs_document_info(), udef_vst_name(), v_alpha_text(), v_bit_image(), v_curtext(), v_ftext(), v_ftext_offset(), v_gtext(), v_justified(), v_loadcache(), v_savecache(), vm_filename(), vqt_extent(), vqt_f_extent(), vqt_name_and_id(), vqt_real_extent(), vs_document_info(), and vst_name().

short vdi_wstrlen

(

const short *

wstr

)

return the length of a w-string

Parameters

wstr	a string with 16 bits per character, null-terminated.

Returns

the length of the string

Referenced by udef_v_ftext_offset16(), v_ftext16(), v_ftext_offset16(), v_gtext16(), vqt_extent16(), and vqt_f_extent16().