xpm.h File Reference

#include "scanline.h"

Go to the source code of this file.

Classes
struct	ASXpmFile
struct	ASXpmCharmap
Defines
#define	MAX_XPM_BPP   16
#define	AS_XPM_BUFFER_UNDO   8
#define	AS_XPM_BUFFER_SIZE   8192
Enumerations
enum	ASXpmParseState
enum	ASXpmStatus
Functions
void	close_xpm_file (ASXpmFile **xpm_file)
ASXpmFile *	open_xpm_file (const char *realfilename)
Bool	parse_xpm_header (ASXpmFile *xpm_file)
ASXpmStatus	get_xpm_string (ASXpmFile *xpm_file)
ASImage *	create_xpm_image (ASXpmFile *xpm_file, int compression)
Bool	build_xpm_colormap (ASXpmFile *xpm_file)
Bool	convert_xpm_scanline (ASXpmFile *xpm_file, unsigned int line)
ASXpmCharmap *	build_xpm_charmap (struct ASColormap *cmap, Bool has_alpha, ASXpmCharmap *reusable_memory)
void	destroy_xpm_charmap (ASXpmCharmap *xpm_cmap, Bool reusable)

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Define Documentation

#define AS_XPM_BUFFER_SIZE   8192

Definition at line 31 of file xpm.h.

Referenced by get_xpm_char(), and open_xpm_file().

#define AS_XPM_BUFFER_UNDO   8

Definition at line 30 of file xpm.h.

Referenced by get_xpm_char(), open_xpm_data(), open_xpm_file(), and open_xpm_raw_data().

#define MAX_XPM_BPP   16

Definition at line 23 of file xpm.h.

Referenced by open_xpm_data(), open_xpm_file(), and open_xpm_raw_data().

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Enumeration Type Documentation

enum ASXpmParseState

Definition at line 14 of file xpm.h.

enum ASXpmStatus

Definition at line 59 of file xpm.h.

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Function Documentation

ASXpmCharmap* build_xpm_charmap	(	struct ASColormap *	cmap,
		Bool	has_alpha,
		ASXpmCharmap *	reusable_memory
	)

Definition at line 952 of file xpm.c.

References ASXpmCharmap::char_code, ASColormap::count, ASXpmCharmap::count, ASXpmCharmap::cpp, i, int, k, MAXPRINTABLE, printable, ptr, and safemalloc.

Referenced by ASImage2xpm(), and ASImage2xpmRawBuff().

Bool build_xpm_colormap

(

ASXpmFile *

xpm_file

)

Definition at line 777 of file xpm.c.

References add_hash_item, argb, ARGB32_ALPHA8, ASXpmFile::bpp, calloc(), casestring_compare, casestring_hash_value, ASXpmFile::cmap, ASXpmFile::cmap2, ASXpmFile::cmap_name_xref, ASXpmFile::cmap_size, create_ashash, destroy_ashash, ASXpmFile::do_alpha, False, free(), ASXpmFile::full_alpha, get_xpm_string(), i, int, LOCAL_DEBUG_OUT, lookup_xpm_color(), mystrndup, name, NULL, parse_xpm_cmap_entry(), safecalloc, size_t, ASXpmFile::str_buf, string_compare, string_hash_value, string_value_destroy(), True, XPM_Success, and XpmRGB_Colors.

Referenced by xpm_file2ASImage().

void close_xpm_file

(

ASXpmFile **

xpm_file

)

Definition at line 505 of file xpm.c.

References close, destroy_ashash, free(), free_scanline(), i, NULL, and True.

Referenced by open_xpm_data(), open_xpm_file(), open_xpm_raw_data(), xpm2ASImage(), xpm_data2ASImage(), and xpmRawBuff2ASImage().

Bool convert_xpm_scanline	(	ASXpmFile *	xpm_file,
		unsigned int	line
	)

Definition at line 877 of file xpm.c.

References a, ASScanline::alpha, ARGB32_ALPHA8, ARGB32_BLUE8, ARGB32_GREEN8, ARGB32_RED8, AS_HASHABLE, b, ASScanline::blue, c, ASHashData::c32, ASXpmFile::cmap, ASXpmFile::data, data, ASXpmFile::do_alpha, False, free(), g, get_hash_item, get_xpm_string(), ASScanline::green, i, k, NULL, ASScanline::red, safemalloc, ASXpmFile::scl, True, ASHashData::vptr, ASXpmFile::width, and XPM_Success.

Referenced by xpm_file2ASImage().

ASImage* create_xpm_image	(	ASXpmFile *	xpm_file,
		int	compression
	)

Definition at line 728 of file xpm.c.

References create_asimage(), ASXpmFile::height, NULL, and ASXpmFile::width.

Referenced by xpm_file2ASImage().

void destroy_xpm_charmap	(	ASXpmCharmap *	xpm_cmap,
		Bool	reusable
	)

Definition at line 981 of file xpm.c.

References ASXpmCharmap::char_code, and free().

Referenced by ASImage2xpm(), and ASImage2xpmRawBuff().

ASXpmStatus get_xpm_string

(

ASXpmFile *

xpm_file

)

Definition at line 664 of file xpm.c.

References ASXpmFile::buffer, ASXpmFile::curr_img, ASXpmFile::curr_img_line, ASXpmFile::data, NULL, ASXpmFile::parse_state, read_next_xpm_string(), seek_next_xpm_image(), seek_next_xpm_string(), ASXpmFile::str_buf, ASXpmFile::str_buf_size, XPM_EndOfFile, XPM_EndOfImage, XPM_Error, XPM_InFile, XPM_InImage, and XPM_Success.

Referenced by build_xpm_colormap(), convert_xpm_scanline(), open_xpm_data(), open_xpm_file(), and open_xpm_raw_data().

ASXpmFile* open_xpm_file

(

const char *

realfilename

)

Definition at line 542 of file xpm.c.

References AS_XPM_BUFFER_SIZE, AS_XPM_BUFFER_UNDO, ASXpmFile::bpp, ASXpmFile::buffer, ASXpmFile::bytes_in, close_xpm_file(), ASXpmFile::cmap_size, ASXpmFile::curr_byte, ASXpmFile::data, False, ASXpmFile::fd, get_xpm_string(), ASXpmFile::height, MAX_IMPORT_IMAGE_SIZE, MAX_XPM_BPP, NULL, open, ASXpmFile::parse_state, parse_xpm_header(), prepare_scanline(), read, safecalloc, safemalloc, ASXpmFile::scl, True, ASXpmFile::width, XPM_InFile, and XPM_Success.

Referenced by xpm2ASImage().

Bool parse_xpm_header

(

ASXpmFile *

xpm_file

)

Definition at line 698 of file xpm.c.

References ASXpmFile::bpp, ASXpmFile::cmap_size, False, ASXpmFile::height, NULL, ptr, ASXpmFile::str_buf, True, and ASXpmFile::width.

Referenced by open_xpm_data(), open_xpm_file(), and open_xpm_raw_data().

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