| 1 |
#ifndef __PICTOOL_H |
| 2 |
#define __PICTOOL_H |
| 3 |
|
| 4 |
#ifdef __cplusplus |
| 5 |
extern "C" { |
| 6 |
#endif |
| 7 |
|
| 8 |
#include <stdio.h> |
| 9 |
#include <stdlib.h> |
| 10 |
|
| 11 |
#include "g3vector.h" |
| 12 |
#include "g3affine.h" |
| 13 |
#include "g3flist.h" |
| 14 |
|
| 15 |
#include "view.h" |
| 16 |
#include "color.h" |
| 17 |
|
| 18 |
#define PICT_GLARE |
| 19 |
|
| 20 |
#define PICT_VIEW 1 |
| 21 |
#define PICT_LUT 2 |
| 22 |
|
| 23 |
#define PICT_CH1 1 |
| 24 |
#define PICT_CH2 2 |
| 25 |
#define PICT_CH3 4 |
| 26 |
|
| 27 |
#define PICT_ALLCH 7 |
| 28 |
|
| 29 |
#ifdef PICT_GLARE |
| 30 |
typedef struct pixinfo { |
| 31 |
int gsn; |
| 32 |
int pgs; |
| 33 |
double omega; |
| 34 |
FVECT dir; |
| 35 |
} pixinfo; |
| 36 |
#endif |
| 37 |
|
| 38 |
typedef struct pict { |
| 39 |
int use_lut; |
| 40 |
char comment[4096]; |
| 41 |
int valid_view; |
| 42 |
VIEW view; |
| 43 |
COLOR* lut; |
| 44 |
RESOLU resol; |
| 45 |
COLOR* pic; |
| 46 |
double pjitter; |
| 47 |
#ifdef PICT_GLARE |
| 48 |
pixinfo* pinfo; |
| 49 |
g3FList* glareinfo; |
| 50 |
#endif |
| 51 |
} pict; |
| 52 |
|
| 53 |
#define pict_get_origin(p) (p->view.vp) |
| 54 |
#define pict_get_viewdir(p) (p->view.vdir) |
| 55 |
#define pict_get_viewup(p) (p->view.vup) |
| 56 |
|
| 57 |
#define pict_lut_used(p) (p->use_lut) |
| 58 |
|
| 59 |
#define pict_get_comp(p,x,y,i) ((p->pic + x*p->resol.yr)[y][i]) |
| 60 |
#define pict_colbuf(p,buf,x,y) ((buf + y*p->resol.xr)[x]) |
| 61 |
#define pict_get_color(p,x,y) pict_colbuf(p,p->pic,x,y) |
| 62 |
#define pict_get_xsize(p) (p->resol.xr) |
| 63 |
#define pict_get_ysize(p) (p->resol.yr) |
| 64 |
|
| 65 |
|
| 66 |
|
| 67 |
#ifdef PICT_GLARE |
| 68 |
|
| 69 |
#define pict_get_omega(p,x,y) ((p->pinfo[y + x*p->resol.yr])).omega |
| 70 |
#define pict_get_cached_dir(p,x,y) (((p->pinfo[y + x*p->resol.yr])).dir) |
| 71 |
#define pict_get_gsn(p,x,y) ((p->pinfo[y + x*p->resol.yr])).gsn |
| 72 |
#define pict_get_pgs(p,x,y) ((p->pinfo[y + x*p->resol.yr])).pgs |
| 73 |
|
| 74 |
enum { |
| 75 |
PICT_GSN = 0, |
| 76 |
PICT_NPIX, |
| 77 |
PICT_AVPOSX, |
| 78 |
PICT_AVPOSY, |
| 79 |
PICT_AVLUM, |
| 80 |
PICT_AVOMEGA, |
| 81 |
PICT_DXMAX, |
| 82 |
PICT_DYMAX, |
| 83 |
PICT_LMIN, |
| 84 |
PICT_LMAX, |
| 85 |
PICT_EGLARE, |
| 86 |
PICT_DGLARE, |
| 87 |
PICT_GLSIZE |
| 88 |
}; |
| 89 |
|
| 90 |
#define pict_get_num(p,i) (g3fl_get(p->glareinfo,i)[PICT_GSN]) |
| 91 |
#define pict_get_npix(p,i) (g3fl_get(p->glareinfo,i)[PICT_NPIX]) |
| 92 |
#define pict_get_av_posx(p,i) (g3fl_get(p->glareinfo,i)[PICT_AVPOSX]) |
| 93 |
#define pict_get_av_posy(p,i) (g3fl_get(p->glareinfo,i)[PICT_AVPOSY]) |
| 94 |
#define pict_get_av_lum(p,i) (g3fl_get(p->glareinfo,i)[PICT_AVLUM]) |
| 95 |
#define pict_get_av_omega(p,i) (g3fl_get(p->glareinfo,i)[PICT_AVOMEGA]) |
| 96 |
#define pict_get_dx_max(p,i) (g3fl_get(p->glareinfo,i)[PICT_DXMAX]) |
| 97 |
#define pict_get_dy_max(p,i) (g3fl_get(p->glareinfo,i)[PICT_DYMAX]) |
| 98 |
#define pict_get_lum_min(p,i) (g3fl_get(p->glareinfo,i)[PICT_LMIN]) |
| 99 |
#define pict_get_lum_max(p,i) (g3fl_get(p->glareinfo,i)[PICT_LMAX]) |
| 100 |
#define pict_get_Eglare(p,i) (g3fl_get(p->glareinfo,i)[PICT_EGLARE]) |
| 101 |
#define pict_get_Dglare(p,i) (g3fl_get(p->glareinfo,i)[PICT_DGLARE]) |
| 102 |
|
| 103 |
#define pict_get_gli_size(p) (p->glareinfo->size) |
| 104 |
|
| 105 |
#ifdef PICT_GLARE |
| 106 |
#define pict_is_validpixel(p,x,y) (((p->view.type != VT_ANG) || \ |
| 107 |
(DOT(pict_get_cached_dir(p,x,y), p->view.vdir) >= 0.0))\ |
| 108 |
&& pict_get_omega(p,x,y) > 0.0) |
| 109 |
#else |
| 110 |
#define pict_is_validpixel(p,x,y) (((p->view.type != VT_ANG) || \ |
| 111 |
(DOT(pict_get_cached_dir(p,x,y), p->view.vdir) >= 0.0))\ |
| 112 |
&& pict_get_sangle(p,x,y) > 0) |
| 113 |
|
| 114 |
#endif |
| 115 |
|
| 116 |
void pict_new_gli(pict* p); |
| 117 |
|
| 118 |
void pict_update_evalglare_caches(pict* p); |
| 119 |
|
| 120 |
#endif |
| 121 |
|
| 122 |
int pict_init(pict* p); |
| 123 |
pict* pict_create(); |
| 124 |
void pict_free(pict* p); |
| 125 |
|
| 126 |
pict* pict_get_copy(pict* p); |
| 127 |
|
| 128 |
void pict_set_comment(pict* p,const char* c); |
| 129 |
|
| 130 |
int pict_resize(pict* p,int x,int y); |
| 131 |
|
| 132 |
int pict_zero(pict* p); |
| 133 |
|
| 134 |
int pict_read(pict* p,char* fn); |
| 135 |
int pict_read_fp(pict* p,FILE* fp); |
| 136 |
int pict_read_tt_txt(pict* p,char* fn); |
| 137 |
int pict_read_from_list(pict* p,FILE* fp); |
| 138 |
int pict_write(pict* p,char* fn); |
| 139 |
int pict_write_fp(pict* p,FILE* fp); |
| 140 |
int pict_write_dir(pict* p,FILE* fp); |
| 141 |
|
| 142 |
int pict_setup_lut(pict* p,char* theta_fn,char* phi_fn,char* omega_fn); |
| 143 |
int pict_update_lut(pict* p); |
| 144 |
|
| 145 |
int pict_update_view(pict* p); |
| 146 |
|
| 147 |
int pict_get_dir(pict* p,int x,int y,FVECT dir); |
| 148 |
int pict_get_dir_ic(pict* p,double x,double y,FVECT dir); |
| 149 |
int pict_get_ray(pict* p,int x,int y,FVECT orig,FVECT dir); |
| 150 |
int pict_get_ray_ic(pict* p,double x,double y,FVECT orig,FVECT dir); |
| 151 |
int pict_locate(pict* p,FVECT pt,int* x,int* y); |
| 152 |
double pict_get_sangle(pict* p,int x,int y); |
| 153 |
|
| 154 |
int pict_get_vangle(pict* p,double x,double y,FVECT vdir,FVECT vup,double* a); |
| 155 |
int pict_get_hangle(pict* p,double x,double y,FVECT vdir,FVECT vup,double* a); |
| 156 |
int pict_get_tau(pict* p,double x,double y,FVECT vdir,FVECT vup,double* t); |
| 157 |
int pict_get_sigma(pict* p,double x,double y,FVECT vdir,FVECT vup,double* s); |
| 158 |
|
| 159 |
int pict_set_pj(pict* p,double pj); |
| 160 |
int pict_setorigin(pict* p,FVECT orig); |
| 161 |
int pict_setdir(pict* p,FVECT dir); |
| 162 |
int pict_setvtype(pict* p,char vt); |
| 163 |
int pict_setvup(pict* p,FVECT vup); |
| 164 |
int pict_sethview(pict* p,double ha); |
| 165 |
int pict_setvview(pict* p,double va); |
| 166 |
|
| 167 |
int pict_trans_cam(pict* p,g3ATrans t); |
| 168 |
|
| 169 |
|
| 170 |
|
| 171 |
|
| 172 |
#ifdef __cplusplus |
| 173 |
} |
| 174 |
#endif |
| 175 |
#endif |
