tTh/FloatImg
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a small debug func

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tth 2021-03-30 19:48:55 +02:00
parent cb2e4e1359
commit 154bf0e188
2 changed files with 7 additions and 3 deletions
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5
floatimg.h
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@ -4,7 +4,7 @@
* http://la.buvette.org/photos/cumul
*/
#define FIMG_VERSION 127
#define FIMG_VERSION 128
/*
* in memory descriptor
@ -15,9 +15,7 @@ typedef struct {
int type;
float fval;
int count;
float *R, *G, *B, *A;
int reserved;
} FloatImg;
@ -64,6 +62,7 @@ int fimg_type_is_valid(int type);
int fimg_print_version(int k);
void fimg_print_sizeof(void);
void fimg_printhead(FloatImg *h);
void fimg_printdims(char *txt, FloatImg *pi);
int fimg_describe(FloatImg *head, char *txt);
char *fimg_str_type(int type);
int fimg_plot_rgb (FloatImg *head, int x, int y,

5
lib/fimg-core.c
View File

@ -57,6 +57,11 @@ fprintf(stderr, " sz filehead = %lu\n", sizeof(FimgFileHead));
fprintf(stderr, " sz filter = %lu\n", sizeof(FimgFilter3x3));
}
/* --------------------------------------------------------------------- */
void fimg_printdims(char *txt, FloatImg *pi)
{
fprintf(stderr, "# %s %dx%d\n", txt, pi->width, pi->height);
}
/* --------------------------------------------------------------------- */
void fimg_printhead(FloatImg *h)
{
printf("%5d %5d %2d %p %p %p %p\n", h->width, h->height, h->type,