Import Ghostscript 9.50ghostscript-9.50

Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/base/ttfinp.c b/base/ttfinp.c
new file mode 100644
index 00000000..0449f279
--- /dev/null
+++ b/base/ttfinp.c
@@ -0,0 +1,64 @@
+/* Copyright (C) 2001-2019 Artifex Software, Inc.
+   All Rights Reserved.
+
+   This software is provided AS-IS with no warranty, either express or
+   implied.
+
+   This software is distributed under license and may not be copied,
+   modified or distributed except as expressly authorized under the terms
+   of the license contained in the file LICENSE in this distribution.
+
+   Refer to licensing information at http://www.artifex.com or contact
+   Artifex Software, Inc.,  1305 Grant Avenue - Suite 200, Novato,
+   CA 94945, U.S.A., +1(415)492-9861, for further information.
+*/
+
+
+/* A TT font input support. */
+
+#include "ttmisc.h"
+
+#include "ttfoutl.h"
+#include "ttfsfnt.h"
+#include "ttfinp.h"
+
+unsigned char ttfReader__Byte(ttfReader *r)
+{   unsigned char b;
+
+    r->Read(r, &b, 1);
+    return b;
+}
+
+signed char ttfReader__SignedByte(ttfReader *r)
+{   signed char b;
+
+    r->Read(r, &b, 1);
+    return b;
+}
+
+signed short ttfReader__Short(ttfReader *r)
+{   unsigned char buf[2];
+
+    r->Read(r, buf, 2);
+    return ((int16)buf[0] << 8) | (int16)buf[1];
+}
+
+unsigned short ttfReader__UShort(ttfReader *r)
+{   unsigned char buf[2];
+
+    r->Read(r, buf, 2);
+    return ((uint16)buf[0] << 8) | (uint16)buf[1];
+}
+
+unsigned int ttfReader__UInt(ttfReader *r)
+{   unsigned char buf[4];
+
+    r->Read(r, buf, 4);
+    return ((int32)buf[0] << 24) | ((int32)buf[1] << 16) |
+           ((int32)buf[2] <<  8) |  (int32)buf[3];
+}
+
+signed int ttfReader__Int(ttfReader *r)
+{
+    return (int)ttfReader__UInt(r);
+}