1 files changed, 99 insertions, 0 deletions
diff --git a/saga/gfx_mod.h b/saga/gfx_mod.h
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+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004 The ScummVM project
+ *
+ * The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
+ *
+ * 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.
+ *
+ * $Header$
+ *
+ */
+/*
+ Description:   
+ 
+    Graphics manipulation routines - module header file
+
+ Notes: 
+*/
+
+#ifndef SAGA_GFX_MOD_H_
+#define SAGA_GFX_MOD_H_
+
+namespace Saga {
+
+typedef struct R_CLIPINFO_tag {
+
+	/* input members */
+	const R_RECT *src_rect;
+	const R_RECT *dst_rect;
+	const R_POINT *dst_pt;
+
+	/* output members */
+	int nodraw;
+	int src_draw_x;
+	int src_draw_y;
+	int dst_draw_x;
+	int dst_draw_y;
+	int draw_w;
+	int draw_h;
+
+} R_CLIPINFO;
+
+int GFX_SimpleBlit(R_SURFACE * dst_s, R_SURFACE * src_s);
+
+int GFX_Scale2x(R_SURFACE * dst_s, R_SURFACE * src_s);
+
+int GFX_Scale2x8(R_SURFACE * dst_s, R_SURFACE * src_s);
+
+int GFX_Scale2x16(R_SURFACE * dst_s, R_SURFACE * src_s);
+
+int GFX_SLScale2x16(char *dest_buf,
+    int dest_w,
+    int dest_p, int dst_h, char *src_buf, int src_w, int src_p, int src_h);
+
+int GFX_ClearSurface(char *buf, int w, int h, int p);
+int GFX_ClearSurface16(char *buf, int w, int h, int p);
+
+int GFX_DrawPalette(R_SURFACE * dst_s);
+
+int GFX_BufToSurface(R_SURFACE * ds,
+    const uchar * src,
+    int src_w, int src_h, R_RECT * src_rect, R_POINT * dst_pt);
+
+int
+GFX_BufToBuffer(uchar * dst_buf,
+    int dst_w,
+    int dst_h,
+    const uchar * src,
+    int src_w, int src_h, R_RECT * src_rect, R_POINT * dst_pt);
+
+int GFX_DrawCursor(R_SURFACE * ds, R_POINT * p1);
+int GFX_DrawRect(R_SURFACE * ds, R_RECT * dst_rect, int color);
+int GFX_DrawFrame(R_SURFACE * ds, R_POINT * p1, R_POINT * p2, int color);
+int GFX_DrawPolyLine(R_SURFACE * ds, R_POINT * pts, int pt_ct, int draw_color);
+
+int GFX_GetClipInfo(R_CLIPINFO * clipinfo);
+
+int
+GFX_ClipLine(R_SURFACE * ds,
+    const R_POINT * src_p1,
+    const R_POINT * src_p2, R_POINT * dst_p1, R_POINT * dst_p2);
+
+void GFX_DrawLine(R_SURFACE * ds, R_POINT * p1, R_POINT * p2, int color);
+
+} // End of namespace Saga
+
+#endif				/* R_GFX_MOD_H_ */
+/* end "r_gfx_mod.h" */