From bdfb3e279db5afbbf66738304b1b09a87a347f1a Mon Sep 17 00:00:00 2001
From: tTh <tth@redlady.dinorama.fr>
Date: Mon, 8 Apr 2024 11:52:42 +0200
Subject: [PATCH] fimgextract can now copy metadata

---
 tools/fimgextract.c | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/tools/fimgextract.c b/tools/fimgextract.c
index cbbb7d6..3cde1c6 100644
--- a/tools/fimgextract.c
+++ b/tools/fimgextract.c
@@ -11,6 +11,20 @@
 
 int		verbosity;		// nasty global var.
 
+/* --------------------------------------------------------------------- */
+int copy_metadata(FloatImg *src, FloatImg *dst)
+{
+FimgMetaData	*mdsrc, *mddst;
+
+#if DEBUG_LEVEL
+fprintf(stderr, ">>> %s ( %p %p )\n", __func__, src, dst);
+#endif
+
+mdsrc = &(src->mdatas);    mddst = &(dst->mdatas);
+fprintf(stderr, "metadata copy:  %p --> %p\n", mdsrc, mddst);
+
+return 0;
+}
 /* --------------------------------------------------------------------- */
 /* nouveau ~ 2 octobre 2022 */
 int extractor(char *srcname, char *dstname, FimgArea51 *rect)
@@ -48,10 +62,13 @@ if (foo) {
 #endif
 	return foo;
 	}
+/*	XXX
+ *	may be we can also copy the metadate from src to dst ?
+ *	with an option on the command line ?
+ */
+copy_metadata(&src, &dst);
 
-// debug code XXX (void)fimg_save_as_pnm(&dst, "f.pnm", 0);
-
-foo = fimg_dump_to_file(&dst, dstname, 0);
+foo = fimg_dumpmd_to_file(&dst, dstname, NULL, 0);
 if (foo) {
 	fprintf(stderr, "%s: dumping datas to '%s' give us a %d\n",
 			__func__, dstname, foo);
@@ -69,6 +86,7 @@ printf("-- Fimg Extractor -- lib v%d -- %s %s\n", FIMG_VERSION,
 
 puts("usage:\n\tfimgextract [options] source.fimg width,height,xpos,ypos");
 puts("options:");
+puts("\t-m\t\tcopy metadata bloc");
 puts("\t-o out.fimg\tname the output file");
 puts("\t-v\t\tmake me a blabla box");
 puts("\t-x\t\tenable crashy feature");