embarquement de la fonderie

Fonderie/crapulator.c

@@ -0,0 +1,42 @@
+/*
+ *		crapulator.c
+ */
+
+#include  <stdio.h>
+#include  <stdlib.h>
+
+#include  <floatimg.h>
+
+#include  "crapulator.h"
+
+/* -------------------------------------------------------------- */
+
+int crapulator(FloatImg *image, int notused)
+{
+int		retval;
+FloatImg	imgtmp;
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( %p %d )\n", __func__, image, notused);
+#endif
+
+/* contour 2x2 don't work inplace */
+fimg_clone(image, &imgtmp, 0);
+
+/* so we work on a copy */
+retval = fimg_contour_2x2(image, &imgtmp, 0);
+if (retval) {
+	fprintf(stderr, "%s : err contour %d\n",
+			__func__, retval);
+	exit(1);
+	}
+
+/* and put back porcessed pixels */
+fimg_copy_data(&imgtmp, image);
+fimg_destroy(&imgtmp);
+
+return 0;
+}
+
+/* -------------------------------------------------------------- */
+