From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 noao/imred/ccdred/src/ccdcopy.x | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 noao/imred/ccdred/src/ccdcopy.x

(limited to 'noao/imred/ccdred/src/ccdcopy.x')

diff --git a/noao/imred/ccdred/src/ccdcopy.x b/noao/imred/ccdred/src/ccdcopy.x
new file mode 100644
index 00000000..a12b2123
--- /dev/null
+++ b/noao/imred/ccdred/src/ccdcopy.x
@@ -0,0 +1,31 @@
+include	<imhdr.h>
+
+# CCDCOPY -- Copy an image.  This should be done with an IMIO procedure
+# but there isn't one yet.
+
+procedure ccdcopy (old, new)
+
+char	old[ARB]		# Image to be copied
+char	new[ARB]		# New copy
+
+int	i, nc, nl
+pointer	in, out, immap(), imgl2s(), impl2s(), imgl2r(), impl2r()
+
+begin
+	in = immap (old, READ_ONLY, 0)
+	out = immap (new, NEW_COPY, in)
+
+	nc = IM_LEN(in,1)
+	nl = IM_LEN(in,2)
+	switch (IM_PIXTYPE(in)) {
+	case TY_SHORT:
+	    do i = 1, nl
+		call amovs (Mems[imgl2s(in,i)], Mems[impl2s(out,i)], nc)
+	default:
+	    do i = 1, nl
+		call amovr (Memr[imgl2r(in,i)], Memr[impl2r(out,i)], nc)
+	}
+
+	call imunmap (in)
+	call imunmap (out)
+end
-- 
cgit