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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+
+#ifndef _GFX_OPTIONS_H_
+#define _GFX_OPTIONS_H_
+
+#include "sci/gfx/gfx_resource.h"
+#include "sci/gfx/gfx_tools.h"
+#include "sci/gfx/gfx_res_options.h"
+
+namespace Sci {
+
+/* Dirty rectangle heuristics: */
+
+/* One: Redraw one rectangle surrounding the dirty area (insert is O(1)) */
+#define GFXOP_DIRTY_FRAMES_ONE 1
+
+/* Clusters: Accumulate dirty rects, merging those that overlap (insert is O(n)) */
+#define GFXOP_DIRTY_FRAMES_CLUSTERS 2
+
+
+typedef struct _gfx_options {
+ /* gfx_options_t: Contains all user options to the rendering pipeline */
+ /* See note in sci_conf.h for config_entry_t before changing types of
+ ** variables */
+
+ int buffer_pics_nr; /* Number of unused pics to buffer */
+
+ int correct_rendering; /* Whether to render slow, but correct (rather than
+ ** fast and almost correct) */
+
+ /* SCI0 pic resource options */
+ int pic0_unscaled; /* Don't draw scaled SCI0 pics */
+
+ int pic0_dither_mode; /* Defined in gfx_resource.h */
+ int pic0_dither_pattern; /* Defined in gfx_resource.h */
+
+ gfx_brush_mode_t pic0_brush_mode;
+ gfx_line_mode_t pic0_line_mode;
+
+ gfx_xlate_filter_t cursor_xlate_filter;
+ gfx_xlate_filter_t view_xlate_filter;
+ gfx_xlate_filter_t pic_xlate_filter; /* Only relevant if (pic0_unscaled) */
+ gfx_xlate_filter_t text_xlate_filter;
+ gfxr_font_scale_filter_t fixed_font_xlate_filter; /* Scale filter for systems that provide font support which isn't scaled */
+
+ gfxr_antialiasing_t pic0_antialiasing;
+
+ gfx_res_fullconf_t res_conf; /* Resource customisation: Per-resource palettes etc. */
+
+ int dirty_frames;
+
+ int workarounds; /* Workaround flags- see below */
+
+ rect_t pic_port_bounds;
+} gfx_options_t;
+
+/* SQ3 counts whitespaces towards the total text size, as does gfxop_get_text_params() if this is set: */
+#define GFX_WORKAROUND_WHITESPACE_COUNT (1 << 0)
+
+} // End of namespace Sci
+
+#endif // !_GFX_OPTIONS_H_
+