summaryrefslogtreecommitdiffstats
path: root/viewport.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 12:46:01 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 12:46:01 +0000
commit23c86b12fa7151e0942d1c0d12e926816e25cd72 (patch)
tree37c8fa89d7982fa5c44fb83e5275791a93b9141e /viewport.h
parentInitial commit. (diff)
downloadscreen-upstream.tar.xz
screen-upstream.zip
Adding upstream version 4.8.0.upstream/4.8.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'viewport.h')
-rw-r--r--viewport.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/viewport.h b/viewport.h
new file mode 100644
index 0000000..5ececfe
--- /dev/null
+++ b/viewport.h
@@ -0,0 +1,51 @@
+/* Copyright (c) 2008, 2009
+ * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
+ * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
+ * Micah Cowan (micah@cowan.name)
+ * Sadrul Habib Chowdhury (sadrul@users.sourceforge.net)
+ * Copyright (c) 1993-2002, 2003, 2005, 2006, 2007
+ * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
+ * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
+ * Copyright (c) 1987 Oliver Laumann
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see the file COPYING); if not, see
+ * https://www.gnu.org/licenses/, or contact Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
+ *
+ ****************************************************************
+ * $Id$ GNU
+ */
+
+#ifndef SCREEN_VIEWPORT_H
+#define SCREEN_VIEWPORT_H
+
+#include "canvas.h"
+
+struct viewport
+{
+ struct viewport *v_next; /* next vp on canvas */
+ struct canvas *v_canvas; /* back pointer to canvas */
+ int v_xoff; /* layer x offset on display */
+ int v_yoff; /* layer y offset on display */
+ int v_xs; /* vp upper left */
+ int v_xe; /* vp upper right */
+ int v_ys; /* vp lower left */
+ int v_ye; /* vp lower right */
+};
+
+extern int RethinkDisplayViewports __P((void));
+extern void RethinkViewportOffsets __P((struct canvas *));
+
+#endif /* SCREEN_VIEWPORT_H */
+