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/* cairo - a vector graphics library with display and print output
*
* Copyright © 2004 Calum Robinson
* Copyright (C) 2006,2007 Mozilla Corporation
*
* This library is free software; you can redistribute it and/or
* modify it either under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation
* (the "LGPL") or, at your option, under the terms of the Mozilla
* Public License Version 1.1 (the "MPL"). If you do not alter this
* notice, a recipient may use your version of this file under either
* the MPL or the LGPL.
*
* You should have received a copy of the LGPL along with this library
* in the file COPYING-LGPL-2.1; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* You should have received a copy of the MPL along with this library
* in the file COPYING-MPL-1.1
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
* OF ANY KIND, either express or implied. See the LGPL or the MPL for
* the specific language governing rights and limitations.
*
* The Original Code is the cairo graphics library.
*
* The Initial Developer of the Original Code is Calum Robinson
*
* Contributor(s):
* Calum Robinson <calumr@mac.com>
* Vladimir Vukicevic <vladimir@mozilla.com>
*/
#ifndef CAIRO_QUARTZ_PRIVATE_H
#define CAIRO_QUARTZ_PRIVATE_H
#include "cairoint.h"
#if CAIRO_HAS_QUARTZ_SURFACE
#include "cairo-quartz.h"
#include "cairo-surface-clipper-private.h"
typedef struct cairo_quartz_surface {
cairo_surface_t base;
CGContextRef cgContext;
CGAffineTransform cgContextBaseCTM;
void *imageData;
cairo_surface_t *imageSurfaceEquiv;
cairo_surface_clipper_t clipper;
cairo_rectangle_int_t extents;
/* These are stored while drawing operations are in place, set up
* by quartz_setup_source() and quartz_finish_source()
*/
CGAffineTransform sourceTransform;
CGImageRef sourceImage;
cairo_surface_t *sourceImageSurface;
CGRect sourceImageRect;
CGShadingRef sourceShading;
CGPatternRef sourcePattern;
CGInterpolationQuality oldInterpolationQuality;
} cairo_quartz_surface_t;
typedef struct cairo_quartz_image_surface {
cairo_surface_t base;
cairo_rectangle_int_t extents;
CGImageRef image;
cairo_image_surface_t *imageSurface;
} cairo_quartz_image_surface_t;
cairo_bool_t
_cairo_quartz_verify_surface_size(int width, int height);
CGImageRef
_cairo_quartz_create_cgimage (cairo_format_t format,
unsigned int width,
unsigned int height,
unsigned int stride,
void *data,
cairo_bool_t interpolate,
CGColorSpaceRef colorSpaceOverride,
CGDataProviderReleaseDataCallback releaseCallback,
void *releaseInfo);
CGFontRef
_cairo_quartz_scaled_font_get_cg_font_ref (cairo_scaled_font_t *sfont);
#else
# error Cairo was not compiled with support for the quartz backend
#endif /* CAIRO_HAS_QUARTZ_SURFACE */
#endif /* CAIRO_QUARTZ_PRIVATE_H */
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