tTh/FloatImg
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commit du soir, espoir

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Tonton Th
2019-09-10 01:31:48 +02:00
parent a7392df682
commit 2aabc8b26b
7 changed files with 140 additions and 47 deletions
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7
floatimg.h
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@@ -2,7 +2,7 @@
* floatimg.h
*/
#define FIMG_VERSION 71
#define FIMG_VERSION 72
/*
* in memory descriptor
@@ -47,6 +47,8 @@ int fimg_clear(FloatImg *fimg);
int fimg_add_rgb(FloatImg *head, int x, int y, float r, float g, float b);
int fimg_images_compatible(FloatImg *a, FloatImg *b);
int fimg_interpolate(FloatImg *s1, FloatImg *s2, FloatImg *d, float coef);
/* 'operats' module */
@@ -69,11 +71,12 @@ int fimg_fileinfos(char *fname, int *datas);
int fimg_dump_to_file(FloatImg *head, char *fname, int notused);
int fimg_create_from_dump(char *fname, FloatImg *head);
/* mathematics oprations */
/* mathematics operations */
float fimg_get_maxvalue(FloatImg *head);
int fimg_meanvalues(FloatImg *head, float means[4]);
int fimg_to_gray(FloatImg *head);
void fimg_add_cste(FloatImg *fi, float value);
void fimg_mul_cste(FloatImg *fi, float value);
void fimg_drand48(FloatImg *fi, float kmul);
/* various funcs modules */