n64graphics_ci.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include "../stb/stb_image.h"
#include "../stb/stb_image_write.h"
#include "exoquant/exoquant.h"
#include "n64graphics_ci.h"
#include "utils.h"
#include <string.h>

Data Structures
struct	graphics_config
struct	format_entry

Macros
#define	STBI_NO_LINEAR
#define	STBI_NO_HDR
#define	STBI_NO_TGA
#define	STB_IMAGE_IMPLEMENTATION
#define	STB_IMAGE_WRITE_IMPLEMENTATION
#define	SCALE_5_8(VAL_)   (((VAL_) * 0xFF) / 0x1F)
#define	SCALE_8_5(VAL_)   ((((VAL_) + 4) * 0x1F) / 0xFF)
#define	SCALE_4_8(VAL_)   ((VAL_) * 0x11)
#define	SCALE_8_4(VAL_)   ((VAL_) / 0x11)
#define	SCALE_3_8(VAL_)   ((VAL_) * 0x24)
#define	SCALE_8_3(VAL_)   ((VAL_) / 0x24)
#define	N64GRAPHICS_VERSION   "0.4 - CI Only Branch"

Enumerations
enum	img_format {   IMG_FORMAT_RGBA, IMG_FORMAT_IA, IMG_FORMAT_I, IMG_FORMAT_CI,   IMG_FORMAT_CI }
enum	tool_mode { MODE_EXPORT, MODE_IMPORT }

Functions
rgba *	raw2rgba (const uint8_t *raw, int width, int height, int depth)
rgba *	rawci2rgba (const uint8_t *rawci, const uint8_t *palette, int width, int height, int depth)
int	rgba2rawci (uint8_t *raw, uint8_t *out_palette, int *pal_len, const rgba *img, int width, int height, int depth)
rgba *	png2rgba (const char *png_filename, int *width, int *height)
int	rgba2png (const char *png_filename, const rgba *img, int width, int height)
const char *	n64graphics_get_read_version (void)
const char *	n64graphics_get_write_version (void)
static const char *	format2str (img_format format, int depth)
static int	parse_format (graphics_config *config, const char *str)
static void	print_usage (void)
static void	print_version (void)
static int	parse_arguments (int argc, char *argv[], graphics_config *config)
char *	getPaletteFilename (char *ci_filename)
int	main (int argc, char *argv[])

Variables
static const graphics_config	default_config
static const format_entry	format_table []

Macro Definition Documentation

N64GRAPHICS_VERSION

#define N64GRAPHICS_VERSION   "0.4 - CI Only Branch"

SCALE_3_8

#define SCALE_3_8

(

VAL_

)

((VAL_) * 0x24)

SCALE_4_8

#define SCALE_4_8

(

VAL_

)

((VAL_) * 0x11)

SCALE_5_8

#define SCALE_5_8

(

VAL_

)

(((VAL_) * 0xFF) / 0x1F)

SCALE_8_3

#define SCALE_8_3

(

VAL_

)

((VAL_) / 0x24)

SCALE_8_4

#define SCALE_8_4

(

VAL_

)

((VAL_) / 0x11)

SCALE_8_5

#define SCALE_8_5

(

VAL_

)

((((VAL_) + 4) * 0x1F) / 0xFF)

STB_IMAGE_IMPLEMENTATION

#define STB_IMAGE_IMPLEMENTATION

STB_IMAGE_WRITE_IMPLEMENTATION

#define STB_IMAGE_WRITE_IMPLEMENTATION

STBI_NO_HDR

#define STBI_NO_HDR

STBI_NO_LINEAR

#define STBI_NO_LINEAR

STBI_NO_TGA

#define STBI_NO_TGA

Enumeration Type Documentation

img_format

enum img_format

Enumerator
IMG_FORMAT_RGBA
IMG_FORMAT_IA
IMG_FORMAT_I
IMG_FORMAT_CI
IMG_FORMAT_CI

tool_mode

enum tool_mode

Enumerator
MODE_EXPORT
MODE_IMPORT

Function Documentation

format2str()

static const char* format2str ( img_format  format, int  depth  )

static

getPaletteFilename()

char* getPaletteFilename

(

char *

ci_filename

)

main()

int main	(	int	argc,
		char *	argv[]
	)

n64graphics_get_read_version()

const char* n64graphics_get_read_version

(

void

)

n64graphics_get_write_version()

const char* n64graphics_get_write_version

(

void

)

parse_arguments()

static int parse_arguments ( int  argc, char *  argv[], graphics_config *  config  )

static

parse_format()

static int parse_format ( graphics_config *  config, const char *  str  )

static

png2rgba()

rgba* png2rgba	(	const char *	png_filename,
		int *	width,
		int *	height
	)

print_usage()

static void print_usage ( void  )

static

print_version()

static void print_version ( void  )

static

raw2rgba()

rgba* raw2rgba	(	const uint8_t *	raw,
		int	width,
		int	height,
		int	depth
	)

rawci2rgba()

rgba* rawci2rgba	(	const uint8_t *	rawci,
		const uint8_t *	palette,
		int	width,
		int	height,
		int	depth
	)

rgba2png()

int rgba2png	(	const char *	png_filename,
		const rgba *	img,
		int	width,
		int	height
	)

rgba2rawci()

int rgba2rawci	(	uint8_t *	raw,
		uint8_t *	out_palette,
		int *	pal_len,
		const rgba *	img,
		int	width,
		int	height,
		int	depth
	)

Variable Documentation

default_config

const graphics_config default_config

static

Initial value:

=
{
    .img_filename = NULL,
    .bin_filename = NULL,
    .mode = MODE_EXPORT,
    .offset = 0,
    .format = IMG_FORMAT_CI,
    .depth = 8,
    .width = 32,
    .height = 32,
    .truncate = 1,
}

format_table

const format_entry format_table[]

static

Initial value:

=
{
    { "ci4",    IMG_FORMAT_CI,   4 },
    { "ci8",    IMG_FORMAT_CI,   8 },
}