Makefile

@@ -3,20 +3,22 @@
 #          a look to the 'build.sh' script !       #
 ####################################################
 
-COPT = -Wall -fpic -g -pg  -no-pie -DDEBUG_LEVEL=0
+COPT = -Wall -fpic -g -pg -DDEBUG_LEVEL=0
 LDOPT = libfloatimg.a -pg -lm 
 
 all:	essai
 
 #---------------------------------------------------------------
 
+exemple:	exemple.c libfloatimg.a floatimg.h Makefile
+	gcc $(COPT) $< $(LDOPT) -o $@
+
 essai:		essai.c libfloatimg.a floatimg.h Makefile
 	gcc $(COPT) $< $(LDOPT) -lpnglite -o $@
 
 #---------------------------------------------------------------
 
-TOTAR = *.[ch] Makefile *.sh *.txt 			\
-	doc/*.tex doc/mkdoc.sh				\
+TOTAR = *.[ch] Makefile *.sh *.txt doc/*.tex		\
 	funcs/*.[ch] funcs/Makefile			\
 	tools/*.[ch] tools/Makefile			\
 	v4l2/*.[ch] v4l2/Makefile			\

lib/fimg-file.c

@@ -136,8 +136,7 @@ if (foo) {
 	return foo;
 	}
 
-foo = fread(head->R, sizeof(float),
-		filehead.w*filehead.h*filehead.t, fp);
+foo = fread(head->R, sizeof(float), filehead.w*filehead.h*3, fp);
 
 fclose(fp);
 

lib/fimg-math.c

@@ -7,8 +7,7 @@
 #include  <stdio.h>
 #include  <stdlib.h>
 #include  <unistd.h>
-#include  <string.h>
-#include  <math.h>
+#include  "string.h"
 
 #include  "../floatimg.h"
 
@@ -20,12 +19,6 @@ float fimg_get_maxvalue(FloatImg *head)
 float		maxval;
 int		foo;
 
-if (head->type != FIMG_TYPE_RGB) {
-	fprintf(stderr, "%s : type %d invalide\n",
-				__func__, head->type);
-	return nanf("wtf ?");
-	}
-
 maxval = 0.0;		/* no negative values allowed */
 
 for (foo=0; foo<(head->width*head->height); foo++) {
@@ -64,12 +57,6 @@ int fimg_to_gray(FloatImg *head)
 float		add;
 int		foo;
 
-if (head->type != FIMG_TYPE_RGB) {
-	fprintf(stderr, "%s : type %d invalide\n",
-				__func__, head->type);
-	return -3;
-	}
-
 for (foo=0; foo<(head->width*head->height); foo++) {
 	add  = head->R[foo];
 	add += head->G[foo];
@@ -83,12 +70,6 @@ void fimg_add_cste(FloatImg *fi, float value)
 {
 int		nbre, idx;
 
-if (fi->type != FIMG_TYPE_RGB) {
-	fprintf(stderr, "%s : type %d invalide\n",
-				__func__, fi->type);
-	return;
-	}
-
 nbre = fi->width * fi->height * fi->type;
 #if DEBUG_LEVEL
 fprintf(stderr, "%s, nbre is %d\n", __func__, nbre);

lib/t.c

@@ -13,7 +13,7 @@ int main(int argc, char *argv[])
 int		foo;
 FloatImg 	fimg;
 int		datas[3];
-char		*fname = "foo.fimg";
+
 verbosity = 1;
 
 fimg_print_version(0);
@@ -25,12 +25,9 @@ fimg_printhead(&fimg);
 fimg_describe(&fimg, "vroum");
 
 // fimg_save_as_pnm(&fimg, "foo.pnm",  0);
-foo = fimg_dump_to_file(&fimg, fname, 0);
+foo = fimg_dump_to_file(&fimg, "foo.fimg", 0);
 
 foo = fimg_fileinfos("foo.fimg", datas);
 
-printf("%s : largeur %d hauteur %d type %d\n",
-		fname, datas[0], datas[1], datas[2]);
-
 return 0;
 }