1 files changed, 80 insertions, 0 deletions
diff --git a/src/libs/graphics/prim.h b/src/libs/graphics/prim.h
new file mode 100644
index 0000000..bce3c2a
--- /dev/null
+++ b/src/libs/graphics/prim.h
@@ -0,0 +1,80 @@
+/*
+ *  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 2 of the License, 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; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef LIBS_GRAPHICS_PRIM_H_
+#define LIBS_GRAPHICS_PRIM_H_
+
+enum gfx_object
+{
+	POINT_PRIM = 0,
+	STAMP_PRIM,
+	STAMPFILL_PRIM,
+	LINE_PRIM,
+	TEXT_PRIM,
+	RECT_PRIM,
+	RECTFILL_PRIM,
+
+	NUM_PRIMS
+};
+typedef BYTE GRAPHICS_PRIM;
+
+typedef union
+{
+   POINT Point;
+   STAMP Stamp;
+   LINE Line;
+   TEXT Text;
+   RECT Rect;
+} PRIM_DESC;
+
+typedef DWORD PRIM_LINKS;
+
+typedef struct
+{
+	PRIM_LINKS Links;
+	GRAPHICS_PRIM Type;
+	Color color;
+	PRIM_DESC Object;
+} PRIMITIVE;
+
+#define END_OF_LIST ((COUNT)0xFFFF)
+
+#define GetPredLink(l) LOWORD(l)
+#define GetSuccLink(l) HIWORD(l)
+#define MakeLinks MAKE_DWORD
+#define SetPrimLinks(pPrim,p,s) ((pPrim)->Links = MakeLinks (p, s))
+#define GetPrimLinks(pPrim) ((pPrim)->Links)
+#define SetPrimType(pPrim,t) ((pPrim)->Type = t)
+#define GetPrimType(pPrim) ((pPrim)->Type)
+#define SetPrimColor(pPrim,c) ((pPrim)->color = c)
+#define GetPrimColor(pPrim) ((pPrim)->color)
+
+static inline void
+SetPrimNextLink (PRIMITIVE *pPrim, COUNT Link)
+{
+	SetPrimLinks (pPrim, END_OF_LIST, Link);
+}
+
+
+static inline COUNT
+GetPrimNextLink (PRIMITIVE *pPrim)
+{
+	return GetSuccLink (GetPrimLinks (pPrim));
+}
+
+
+#endif  /* PRIM_H */
+
+