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af9fbd176b
Having spent the last dev cycle looking at how we could specialize the compositors for various backends, we once again look for the commonalities in order to reduce the duplication. In part this is motivated by the idea that spans is a good interface for both the existent GL backend and pixman, and so they deserve a dedicated compositor. xcb/xlib target an identical rendering system and so they should be using the same compositor, and it should be possible to run that same compositor locally against pixman to generate reference tests. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> P.S. This brings massive upheaval (read breakage) I've tried delaying in order to fix as many things as possible but now this one patch does far, far, far too much. Apologies in advance for breaking your favourite backend, but trust me in that the end result will be much better. :)
115 lines
3.8 KiB
C
115 lines
3.8 KiB
C
/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
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/* cairo - a vector graphics library with display and print output
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*
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* Copyright © 2002 University of Southern California
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* Copyright © 2005 Red Hat, Inc.
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* Copyright © 2011 Intel 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 University of Southern
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* California.
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*
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* Contributor(s):
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* Carl D. Worth <cworth@cworth.org>
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* Joonas Pihlaja <jpihlaja@cc.helsinki.fi>
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* Chris Wilson <chris@chris-wilson.co.uk>
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*/
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#include "cairoint.h"
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#include "cairo-compositor-private.h"
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#include "cairo-surface-fallback-private.h"
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cairo_int_status_t
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_cairo_surface_fallback_paint (void *surface,
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cairo_operator_t op,
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const cairo_pattern_t *source,
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const cairo_clip_t *clip)
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{
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return _cairo_compositor_paint (&_cairo_fallback_compositor,
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surface, op, source, clip);
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}
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cairo_int_status_t
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_cairo_surface_fallback_mask (void *surface,
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cairo_operator_t op,
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const cairo_pattern_t *source,
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const cairo_pattern_t *mask,
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const cairo_clip_t *clip)
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{
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return _cairo_compositor_mask (&_cairo_fallback_compositor,
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surface, op, source, mask, clip);
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}
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cairo_int_status_t
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_cairo_surface_fallback_stroke (void *surface,
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cairo_operator_t op,
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const cairo_pattern_t *source,
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const cairo_path_fixed_t*path,
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const cairo_stroke_style_t*style,
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const cairo_matrix_t *ctm,
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const cairo_matrix_t *ctm_inverse,
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double tolerance,
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cairo_antialias_t antialias,
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const cairo_clip_t *clip)
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{
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return _cairo_compositor_stroke (&_cairo_fallback_compositor,
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surface, op, source, path,
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style, ctm,ctm_inverse,
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tolerance, antialias, clip);
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}
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cairo_int_status_t
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_cairo_surface_fallback_fill (void *surface,
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cairo_operator_t op,
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const cairo_pattern_t *source,
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const cairo_path_fixed_t *path,
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cairo_fill_rule_t fill_rule,
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double tolerance,
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cairo_antialias_t antialias,
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const cairo_clip_t *clip)
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{
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return _cairo_compositor_fill (&_cairo_fallback_compositor,
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surface, op, source, path,
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fill_rule, tolerance, antialias,
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clip);
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}
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cairo_int_status_t
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_cairo_surface_fallback_glyphs (void *surface,
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cairo_operator_t op,
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const cairo_pattern_t *source,
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cairo_glyph_t *glyphs,
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int num_glyphs,
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cairo_scaled_font_t *scaled_font,
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const cairo_clip_t *clip)
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{
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return _cairo_compositor_glyphs (&_cairo_fallback_compositor,
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surface, op, source,
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glyphs, num_glyphs, scaled_font,
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clip);
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}
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