forked from tTh/FloatImg
boilerplate
This commit is contained in:
parent
154bf0e188
commit
5c9f76c749
|
@ -2,7 +2,7 @@
|
|||
# experiments
|
||||
|
||||
|
||||
COPT = -Wall -fpic -g -DDEBUG_LEVEL=0 -lm
|
||||
COPT = -Wall -fpic -g -DDEBUG_LEVEL=1 -lm
|
||||
DEPS = ../floatimg.h ../libfloatimg.a Makefile
|
||||
LIBS = -ltiff -lpnglite -lcfitsio
|
||||
|
||||
|
|
|
@ -12,6 +12,12 @@
|
|||
int verbosity;
|
||||
|
||||
/* ---------------------------------------------- ~~~~~~~~~~~~~~~~ */
|
||||
/*
|
||||
* le prototype de base avec trop peu de parametres, mais
|
||||
* c'est assez dur de formaliser la structure des informations
|
||||
* a transmettre de fonction en fonction, et commant on peut
|
||||
* integrer cette mecanique dans singlepass.c ?!#@
|
||||
*/
|
||||
int premier_essai(int largeur, int hauteur, char *outname)
|
||||
{
|
||||
FloatImg grande, incrust;
|
||||
|
@ -36,12 +42,15 @@ if (foo) {
|
|||
return -1;
|
||||
}
|
||||
|
||||
foo = incrustator_0(&incrust, &grande, 333, 333, 0);
|
||||
#define FLAGS 0
|
||||
foo = incrustator_0(&incrust, &grande, 111, 111, FLAGS);
|
||||
#undef FLAGS
|
||||
if (foo) {
|
||||
fprintf(stderr, "%s: Kkrkr %d sur incrustator_0\n", __func__, foo);
|
||||
fprintf(stderr, "%s: err %d sur incrustator_0\n", __func__, foo);
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
foo = fimg_export_picture(&grande, outname, 0);
|
||||
if (foo) {
|
||||
fprintf(stderr, "%s: error %d export '%s'\n", __func__,
|
||||
|
|
|
@ -4,6 +4,7 @@
|
|||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "../floatimg.h"
|
||||
|
||||
|
@ -11,11 +12,44 @@
|
|||
|
||||
extern int verbosity;
|
||||
|
||||
/* ---------------------------------------------------------------- */
|
||||
static int check_boundaries(FloatImg *from, FloatImg *to, FimgArea51 *a51)
|
||||
{
|
||||
|
||||
#if DEBUG_LEVEL
|
||||
fprintf(stderr, ">>> %s ( %p %p %p )\n", __func__, from, to, a51);
|
||||
fimg_printdims("from", from);
|
||||
fimg_printdims("to ", to);
|
||||
#endif
|
||||
|
||||
/* just a small molly-guard */
|
||||
if ( (a51->w < 0) || (a51->h < 0) ) {
|
||||
fprintf(stderr, "%s: fubar on %p\n", __func__, a51);
|
||||
abort(); /* FY Bro ! */
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
/* ---------------------------------------------------------------- */
|
||||
static int move_pixels(FloatImg *from, FloatImg *to,
|
||||
FimgArea51 *a51, int flags)
|
||||
{
|
||||
|
||||
#if DEBUG_LEVEL
|
||||
fprintf(stderr, ">>> %s ( %p %p %p 0x%04x )\n", __func__,
|
||||
from, to, a51, flags);
|
||||
#endif
|
||||
|
||||
return -1;
|
||||
}
|
||||
/* ---------------------------------------------------------------- */
|
||||
int incrustator_0(FloatImg *psrc, FloatImg *pdst,
|
||||
int xpos, int ypos, int flags)
|
||||
{
|
||||
int y, srcpos, dstpos, szl;
|
||||
int y, srcpos, dstpos, szl;
|
||||
int foo;
|
||||
|
||||
FimgArea51 area;
|
||||
|
||||
#if DEBUG_LEVEL
|
||||
fprintf(stderr, ">>> %s ( %p %p %d %d 0x%04X\n", __func__, psrc, pdst,
|
||||
|
@ -28,6 +62,10 @@ if (verbosity > 1) {
|
|||
}
|
||||
|
||||
/* check boudaries */
|
||||
area.x = xpos; area.y = ypos;
|
||||
area.w = psrc->width; area.h = psrc->height;
|
||||
foo = check_boundaries(psrc, pdst, &area);
|
||||
|
||||
if ( (xpos < 0) || (xpos > pdst->width - psrc->width) ||
|
||||
(ypos < 0) || (ypos > pdst->height - psrc->height) ) {
|
||||
fprintf(stderr, "%s: boudary error\n", __func__);
|
||||
|
|
|
@ -2,6 +2,11 @@
|
|||
* incrustator experimental
|
||||
*/
|
||||
|
||||
typedef struct {
|
||||
int w, h;
|
||||
int x, y;
|
||||
unsigned long magic;
|
||||
} FimgArea51;
|
||||
|
||||
int incrustator_0(FloatImg *psrc, FloatImg *pdst,
|
||||
int xpos, int ypos, int flags);
|
||||
|
|
|
@ -1,6 +0,0 @@
|
|||
/*
|
||||
* PLASMA !!!
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
|
Loading…
Reference in New Issue