imap.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "tachyon.h"
#include "imap.h"
#include "global.h"
#include "util.h"
#include "parallel.h"
#include "imageio.h"
#include "ui.h"

Go to the source code of this file.

Macros
#define	TACHYON_INTERNAL   1

Functions
void	ResetImages (void)
void	FreeImages (void)
void	LoadRawImage (rawimage *image)
rawimage *	AllocateImageRGB24 (const char *filename, int xs, int ys, int zs, unsigned char *rgb)
rawimage *	AllocateImageFile (const char *filename)
rawimage *	NewImage (int x, int y, int z)
void	DeallocateImage (rawimage *image)
void	FreeMIPMap (mipmap *mip)
mipmap *	LoadMIPMap (const char *filename, int maxlevels)
rawimage *	DecimateImage (const rawimage *image)
mipmap *	CreateMIPMap (rawimage *image, int maxlevels)
color	MIPMap (const mipmap *mip, flt u, flt v, flt d)
color	ImageMap (const rawimage *image, flt u, flt v)
color	VolImageMapNearest (const rawimage *img, flt u, flt v, flt w)
color	VolImageMapTrilinear (const rawimage *img, flt u, flt v, flt w)
color	VolMIPMap (const mipmap *mip, flt u, flt v, flt w, flt d)

Macro Definition Documentation

TACHYON_INTERNAL

#define TACHYON_INTERNAL   1

Definition at line 16 of file imap.c.

Function Documentation

AllocateImageFile()

rawimage* AllocateImageFile

(

const char *

filename

)

Definition at line 82 of file imap.c.

References global_imagelist, and global_numimages.

Referenced by LoadMIPMap().

AllocateImageRGB24()

rawimage* AllocateImageRGB24	(	const char *	filename,
		int	xs,
		int	ys,
		int	zs,
		unsigned char *	rgb
	)

Definition at line 48 of file imap.c.

References global_imagelist, and global_numimages.

Referenced by rt_define_image(), and rt_define_teximage_rgb24().

CreateMIPMap()

mipmap* CreateMIPMap	(	rawimage *	image,
		int	maxlevels
	)

Definition at line 256 of file imap.c.

References DecimateImage(), MSG_0, rt_mynode(), and rt_ui_message().

Referenced by LoadMIPMap().

DeallocateImage()

void DeallocateImage

(

rawimage *

image

)

Definition at line 136 of file imap.c.

Referenced by FreeImages(), FreeMIPMap(), and LoadMIPMap().

DecimateImage()

rawimage* DecimateImage

(

const rawimage *

image

)

Definition at line 175 of file imap.c.

References NewImage().

Referenced by CreateMIPMap().

FreeImages()

void FreeImages

(

void

)

Definition at line 33 of file imap.c.

References DeallocateImage(), global_imagelist, global_numimages, and ResetImages().

Referenced by FreeTextures().

FreeMIPMap()

void FreeMIPMap

(

mipmap *

mip

)

Definition at line 143 of file imap.c.

References DeallocateImage().

Referenced by free_standard_texture().

ImageMap()

color ImageMap	(	const rawimage *	image,
		flt	u,
		flt	v
	)

Definition at line 366 of file imap.c.

Referenced by MIPMap().

LoadMIPMap()

mipmap* LoadMIPMap	(	const char *	filename,
		int	maxlevels
	)

Definition at line 155 of file imap.c.

References AllocateImageFile(), CreateMIPMap(), DeallocateImage(), and LoadRawImage().

Referenced by apitextotex().

LoadRawImage()

void LoadRawImage

(

rawimage *

image

)

Definition at line 41 of file imap.c.

References readimage().

Referenced by LoadMIPMap().

MIPMap()

color MIPMap	(	const mipmap *	mip,
		flt	u,
		flt	v,
		flt	d
	)

Definition at line 328 of file imap.c.

References ImageMap().

Referenced by image_cyl_texture(), image_plane_texture(), and image_sphere_texture().

NewImage()

rawimage* NewImage	(	int	x,
		int	y,
		int	z
	)

Definition at line 116 of file imap.c.

Referenced by DecimateImage().

ResetImages()

void ResetImages

(

void

)

Definition at line 25 of file imap.c.

References global_imagelist, and global_numimages.

Referenced by FreeImages(), and InitTextures().

VolImageMapNearest()

color VolImageMapNearest	(	const rawimage *	img,
		flt	u,
		flt	v,
		flt	w
	)

Definition at line 411 of file imap.c.

VolImageMapTrilinear()

color VolImageMapTrilinear	(	const rawimage *	img,
		flt	u,
		flt	v,
		flt	w
	)

Definition at line 433 of file imap.c.

Referenced by VolMIPMap().

VolMIPMap()

color VolMIPMap	(	const mipmap *	mip,
		flt	u,
		flt	v,
		flt	w,
		flt	d
	)

Definition at line 511 of file imap.c.

References VolImageMapTrilinear().

Referenced by image_volume_texture().