WIP for SAGA engine.

 o text formatting is not consistent with rules, just indent utility is too
   dumb for that
 o it does not use OSystem, i.e. it runs on direct SDL calls
 o it may not even compile on your box
 o if you enable it, expect zillions of warnings
 o no sound

Now it runs ITE intro as reinherit did

svn-id: r13564

1 files changed, 84 insertions, 0 deletions

diff --git a/saga/render.h b/saga/render.h
new file mode 100644
index 0000000000..f7db7b0fe1
--- /dev/null
+++ b/saga/render.h
@@ -0,0 +1,84 @@
+/* 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:   
+ 
+    Main rendering loop - private header
+
+ Notes: 
+*/
+
+#ifndef SAGA_RENDER_H_
+#define SAGA_RENDER_H_
+
+namespace Saga {
+
+/* Render module CVAR defaults */
+#define R_FULLSCREEN_DEFAULT 0
+#define R_DOUBLERES_DEFAULT  1
+#define R_HICOLOR_DEFAULT    1
+#define R_SOFTCURSOR_DEFAULT 1
+
+#define R_DOUBLE_RESLIMIT 320
+
+#define R_PAUSEGAME_MSG "PAWS GAME"
+
+typedef struct R_RENDER_MODULE_tag {
+
+	int initialized;
+
+	/* Init cvars */
+	int r_fullscreen;
+	int r_doubleres;
+	int r_hicolor;
+	int r_softcursor;
+
+	/* Module data */
+	R_SURFACE *r_screen_surface;
+	R_SURFACE *r_display_surface;
+	R_SURFACE *r_backbuf_surface;
+
+	uchar *r_bg_buf;
+	int r_bg_buf_w;
+	int r_bg_buf_h;
+
+	uchar *r_tmp_buf;
+	int r_tmp_buf_w;
+	int r_tmp_buf_h;
+
+	R_SYSTIMER *r_fps_timer;
+	R_SPRITELIST *r_test_sprite;
+
+	unsigned int r_fps;
+	unsigned int r_framecount;
+
+	unsigned int r_flags;
+	int r_mode;
+
+} R_RENDER_MODULE;
+
+void RENDER_FpsTimer(unsigned long interval, void *param);
+
+} // End of namespace Saga
+
+#endif				/* SAGA_RENDER_H_ */