pipdeprod next-gen is coming

Fonderie/single.c

@@ -0,0 +1,129 @@
+/*
+		SINGLE
+	experimental and/or testing code, do not use in
+	production.
+
+*/
+
+#include   <stdio.h>
+#include   <string.h>
+#include   <sys/stat.h>
+
+#include   "../floatimg.h"
+
+#include   "sfx.h"
+#include   "filterstack.h"
+#include   "crapulator.h"
+#include   "single.h"
+
+/* -------------------------------------------------------------- */
+/*
+ *		singleton/private variables
+ */
+
+static int		nextpng, counter;
+static char		*destination;
+
+/* -------------------------------------------------------------- */
+int single_init(int next, char *dest, char *sfxchain)
+{
+int			foo;
+struct stat		stbuf;
+
+fprintf(stderr, ">>> %s ( %d '%s' )\n", __func__, next, dest);
+
+nextpng = next;
+
+foo = stat(dest, &stbuf);
+if (foo) {
+	perror("stat dest dir");
+	return -2;
+	}
+// fprintf(stderr, "\t%s type = %04x\n", dest, stbuf.st_mode & S_IFMT);
+if (S_IFDIR != (stbuf.st_mode & S_IFMT)) {
+	fprintf(stderr, "! %s must be a directory\n", dest);
+	return -3;
+	}
+
+destination = dest;
+
+return 0;
+}
+/* -------------------------------------------------------------- */
+int single_push_picture(FloatImg *pimg)
+{
+int		foo;
+char		line[1000], buff[100];
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( %p )\n", __func__, pimg);
+#endif
+
+strncpy(line, destination, 100);
+if ('/' != line[strlen(line)-1]) {
+	fprintf(stderr, "adding '/'\n");
+	strcat(line, "/");
+	}
+
+// fprintf(stderr, "  destdir = '%s'\n", line);
+sprintf(buff, "%05d.png", nextpng);
+strcat(line, buff);
+
+// fprintf(stderr, "writing %p to '%s'\n", pimg, line);
+foo = fimg_export_picture(pimg, line, 0);
+if (foo) {
+	fprintf(stderr, "%s: err %d on export\n", __func__, foo);
+	return foo;
+	}
+
+nextpng++;
+
+return 0;
+}
+/* -------------------------------------------------------------- */
+/*
+ *		test-only function !
+ */
+int essayer_single(char *globpattern, char *destdir, int chain)
+{
+FloatImg	image;
+int		idx, foo;
+
+fprintf(stderr, ">>> %s ( '%s' '%s' %d )\n", __func__,
+			globpattern, destdir, chain);
+
+foo = fimg_create(&image, 640, 480, 3);
+if (foo) {
+	fprintf(stderr, "erreur %d creation image\n", foo);
+	return foo;
+	}
+fimg_vdeg_a(&image, (double)3.141592654);
+
+foo = single_init(0, destdir, "none");
+if (foo) {
+	fprintf(stderr, "erreur %d single_init\n", foo);
+	return foo;
+	}
+
+filterstack_list(chain, "essai du single");
+
+for (idx=0; idx<666; idx++) {
+
+	foo = filterstack_run(chain, &image, 0);
+	if (foo) {
+		fprintf(stderr, "%s: filterstack run --> %d\n",
+				__func__,                 foo);
+		return foo;
+		}
+
+	foo = single_push_picture(&image);
+	if (foo) {
+		fprintf(stderr, "erreur %d push picture\n", foo);
+		return foo;
+		}
+
+	}
+
+return -1;
+}
+/* -------------------------------------------------------------- */