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/*
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 * Copyright © 2006 Red Hat, Inc.
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 *
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 * Permission to use, copy, modify, distribute, and sell this software
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 * and its documentation for any purpose is hereby granted without
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 * fee, provided that the above copyright notice appear in all copies
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 * and that both that copyright notice and this permission notice
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 * appear in supporting documentation, and that the name of
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 * Red Hat, Inc. not be used in advertising or publicity pertaining to
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 * distribution of the software without specific, written prior
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 * permission. Red Hat, Inc. makes no representations about the
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 * suitability of this software for any purpose.  It is provided "as
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 * is" without express or implied warranty.
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 *
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 * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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 * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
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 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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 *
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 * Author: Carl D. Worth <cworth@cworth.org>
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 */
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#include "cairo-perf.h"

            

        

            

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static cairo_time_t

            

        

            

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do_paint_with_alpha (cairo_t *cr, int width, int height, int loops)

            

        

            

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{

            

        

            

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    cairo_perf_timer_start ();

            

        

            

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    while (loops--)

            

        

            

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	cairo_paint_with_alpha (cr, 0.5);

            

        

            

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    cairo_perf_timer_stop ();

            

        

            

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    return cairo_perf_timer_elapsed ();

            

        

            

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}

            

        

            

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static double

            

        

            

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count_paint_with_alpha (cairo_t *cr, int width, int height)

            

        

            

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{

            

        

            

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    return width * height / 1e6; /* Mpix/s */

            

        

            

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}

            

        

            

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cairo_bool_t

            

        

            

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paint_with_alpha_enabled (cairo_perf_t *perf)

            

        

            

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{

            

        

            

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    return cairo_perf_can_run (perf, "paint-with-alpha", NULL);

            

        

            

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}

            

        

            

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void

            

        

            

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paint_with_alpha (cairo_perf_t *perf, cairo_t *cr, int width, int height)

            

        

            

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{

            

        

            

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    cairo_perf_cover_sources_and_operators (perf, "paint-with-alpha",

            

        

            

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					    do_paint_with_alpha,

            

        

            

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					    count_paint_with_alpha);

            

        

            

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}