forked from KolibriOS/kolibrios
107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
/* cairo - a vector graphics library with display and print output
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*
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* Copyright © 2004 Calum Robinson
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* Copyright (C) 2006,2007 Mozilla Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it either under the terms of the GNU Lesser General Public
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* License version 2.1 as published by the Free Software Foundation
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* (the "LGPL") or, at your option, under the terms of the Mozilla
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* Public License Version 1.1 (the "MPL"). If you do not alter this
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* notice, a recipient may use your version of this file under either
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* the MPL or the LGPL.
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*
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* You should have received a copy of the LGPL along with this library
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* in the file COPYING-LGPL-2.1; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
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* You should have received a copy of the MPL along with this library
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* in the file COPYING-MPL-1.1
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
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* OF ANY KIND, either express or implied. See the LGPL or the MPL for
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* the specific language governing rights and limitations.
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*
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* The Original Code is the cairo graphics library.
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*
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* The Initial Developer of the Original Code is Calum Robinson
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*
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* Contributor(s):
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* Calum Robinson <calumr@mac.com>
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* Vladimir Vukicevic <vladimir@mozilla.com>
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*/
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#ifndef CAIRO_QUARTZ_PRIVATE_H
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#define CAIRO_QUARTZ_PRIVATE_H
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#include "cairoint.h"
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#if CAIRO_HAS_QUARTZ_SURFACE
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#include "cairo-quartz.h"
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#include "cairo-surface-clipper-private.h"
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#ifdef CGFLOAT_DEFINED
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typedef CGFloat cairo_quartz_float_t;
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#else
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typedef float cairo_quartz_float_t;
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#endif
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typedef enum {
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DO_DIRECT,
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DO_SHADING,
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DO_IMAGE,
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DO_TILED_IMAGE
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} cairo_quartz_action_t;
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typedef struct cairo_quartz_surface {
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cairo_surface_t base;
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CGContextRef cgContext;
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CGAffineTransform cgContextBaseCTM;
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void *imageData;
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cairo_surface_t *imageSurfaceEquiv;
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cairo_surface_clipper_t clipper;
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cairo_rectangle_int_t extents;
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cairo_rectangle_int_t virtual_extents;
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} cairo_quartz_surface_t;
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typedef struct cairo_quartz_image_surface {
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cairo_surface_t base;
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int width, height;
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CGImageRef image;
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cairo_image_surface_t *imageSurface;
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} cairo_quartz_image_surface_t;
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cairo_private cairo_bool_t
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_cairo_quartz_verify_surface_size(int width, int height);
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cairo_private CGImageRef
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CairoQuartzCreateCGImage (cairo_format_t format,
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unsigned int width,
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unsigned int height,
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unsigned int stride,
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void *data,
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cairo_bool_t interpolate,
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CGColorSpaceRef colorSpaceOverride,
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CGDataProviderReleaseDataCallback releaseCallback,
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void *releaseInfo);
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cairo_private CGFontRef
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_cairo_quartz_scaled_font_get_cg_font_ref (cairo_scaled_font_t *sfont);
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#else
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# error Cairo was not compiled with support for the quartz backend
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#endif /* CAIRO_HAS_QUARTZ_SURFACE */
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#endif /* CAIRO_QUARTZ_PRIVATE_H */
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