tTh/FloatImg
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big commit for 2 new funcs

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Tonton Th
2020-02-13 20:44:22 +01:00
parent 68a66dffaa
commit 2b26645b49
7 changed files with 142 additions and 15 deletions
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7
floatimg.h
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@@ -2,7 +2,7 @@
* floatimg.h
*/
#define FIMG_VERSION 89
#define FIMG_VERSION 90
/*
* in memory descriptor
@@ -31,6 +31,7 @@ typedef struct {
#define FIMG_TYPE_GRAY 1
#define FIMG_TYPE_RGB 3
#define FIMG_TYPE_RGBA 4
#define FIMG_TYPE_RGBZ 99
#define FILE_TYPE_FIMG 1
#define FILE_TYPE_PNM 2
@@ -58,6 +59,7 @@ void fimg_printhead(FloatImg *h);
int fimg_describe(FloatImg *head, char *txt);
char *fimg_str_type(int type);
int fimg_plot_rgb (FloatImg *head, int x, int y, float r, float g, float b);
int fimg_get_rgb(FloatImg *head, int x, int y, float *rgb);
int fimg_clear(FloatImg *fimg);
int fimg_add_rgb(FloatImg *head, int x, int y, float r, float g, float b);
int fimg_rgb_constant(FloatImg *head, float r, float g, float b);
@@ -98,6 +100,9 @@ int fimg_cos_010(FloatImg *s, FloatImg *d, double maxval);
int fimg_mk_gray_from(FloatImg *src, FloatImg*dst, int k);
int fimg_desaturate(FloatImg *src, FloatImg *dst, int k);
/* module funcs/geometry.c */
int fimg_halfsize_0(FloatImg *src, FloatImg *dst, int notused);
/* module funcs/rampes.c */
int fimg_hdeg_a(FloatImg *img, double dcoef);
int fimg_vdeg_a(FloatImg *img, double dcoef);