mutter/clutter/pango/pangoclutter-glyph-cache.h

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2008-05-28 10:09:22 -04:00
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2008 OpenedHand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _HAVE_PANGO_CLUTTER_GLYPH_CACHE_H
#define _HAVE_PANGO_CLUTTER_GLYPH_CACHE_H
#include <glib.h>
#include <cogl/cogl.h>
#include <pango/pango-font.h>
G_BEGIN_DECLS
typedef struct _PangoClutterGlyphCache PangoClutterGlyphCache;
typedef struct _PangoClutterGlyphCacheValue PangoClutterGlyphCacheValue;
struct _PangoClutterGlyphCacheValue
{
CoglHandle texture;
ClutterFixed tx1, ty1, tx2, ty2;
int draw_x, draw_y, draw_width, draw_height;
};
PangoClutterGlyphCache *pango_clutter_glyph_cache_new (gboolean use_mipmapping);
void pango_clutter_glyph_cache_free (PangoClutterGlyphCache *cache);
PangoClutterGlyphCacheValue *
pango_clutter_glyph_cache_lookup (PangoClutterGlyphCache *cache,
PangoFont *font,
PangoGlyph glyph);
PangoClutterGlyphCacheValue *
pango_clutter_glyph_cache_set (PangoClutterGlyphCache *cache,
PangoFont *font,
PangoGlyph glyph,
gconstpointer pixels,
int width,
int height,
int stride,
int draw_x,
int draw_y);
void pango_clutter_glyph_cache_clear (PangoClutterGlyphCache *cache);
G_END_DECLS
#endif /* _HAVE_PANGO_CLUTTER_GLYPH_CACHE_H */