tTh/FloatImg
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this is a big mess

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tth
2021-10-15 23:21:02 +02:00
parent bc864a6acb
commit 6c92cca12c
15 changed files with 434 additions and 19 deletions
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13
floatimg.h
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@@ -4,7 +4,7 @@
* http://la.buvette.org/photos/cumul
*/
#define FIMG_VERSION 155
#define FIMG_VERSION 157
/*
* in memory descriptor
@@ -28,6 +28,9 @@ typedef struct {
char magic[8];
int32_t w, h, t;
} FimgFileHead;
/*
* we MUST look at packing and endianess problems NOW */
#define MAGIC_AREA51 0xA5EA0051
typedef struct {
@@ -128,12 +131,15 @@ int fimg_crump_hard(FloatImg *src, FloatImg *dst, float kval, int notused);
/* module sfx4.c */
int fimg_sfx_triplemul(FloatImg *s, FloatImg *d, int notused);
int fimg_split_level(FloatImg *src, FloatImg *dst, int notused);
/* funcs/rotate.c module */
/* #coronamaison */
int fimg_rotate_90(FloatImg *src, FloatImg *dst, int notused);
int fimg_killrgb_v(FloatImg *src, FloatImg *dst, int k);
int fimg_decomp_rgbz_color(FloatImg *psrc, FloatImg *pdst, int k);
int fimg_decomp_rgbz_gray(FloatImg *psrc, FloatImg *pdst, int k);
/* universal exporter XXX */
int fimg_export_picture(FloatImg *pic, char *fname, int flags);
@@ -160,8 +166,10 @@ int fimg_auto_shift_to_zero(FloatImg *s, FloatImg *d);
/* --> funcs/plasmas.c */
int fimg_prototype_plasma(FloatImg *img, double time, int type);
/* --> funcs/pixelize.c
voir fimg_pixelize_h_rnd() */
int fimg_pixelize_h_0(FloatImg *psrc, FloatImg *pdst, int k);
int fimg_pixelize_h_rnd(FloatImg *psrc, FloatImg *pdst, int largeur);
/* * * * experimental ! */
int fimg_classif_trial(FloatImg *src, FloatImg*dst, float fval, int notused);
@@ -234,6 +242,7 @@ int fimg_multirandom(FloatImg *fimg, long nbpass);
void fimg_print_minmax(float minmax[6], char *titre);
int parse_WxH(char *str, int *pw, int *ph);
int parse_double(char *str, double *dptr);
int irand2(int offset, int modulo);
int print_rectangle(char *str, FimgArea51 *rect);
int parse_rectangle(char *str, FimgArea51 *r, int notused);
int format_from_extension(char *fname);