Grcov report - fill-image.c

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/*

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 * Copyright © 2006 Mozilla Corporation

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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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 * Mozilla Corporation 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. Mozilla Corporation 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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 * MOZILLA CORPORATION 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 MOZILLA CORPORATION 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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 * Author: Vladimir Vukicevic <vladimir@pobox.com>

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*/

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#include "cairo-test.h"

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#define PAD 10

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#define SIZE 100

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#define IMAGE_SIZE (SIZE-PAD*2)

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#define LINE_WIDTH 10

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static cairo_test_status_t

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3

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

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    cairo_surface_t *image;

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    cairo_t *cr_image;

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3

    cairo_set_source_rgb (cr, 0, 0, 0);

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3

    cairo_paint (cr);

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3

    image = cairo_image_surface_create (CAIRO_FORMAT_RGB24,

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	                                IMAGE_SIZE, IMAGE_SIZE);

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3

    cr_image = cairo_create (image);

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3

    cairo_surface_destroy (image);

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    /* Create the image */

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3

    cairo_set_source_rgb (cr_image, 0, 0, 0);

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3

    cairo_paint (cr_image);

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3

    cairo_set_source_rgb (cr_image, 0, 1, 0);

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3

    cairo_new_sub_path (cr_image);

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3

    cairo_arc (cr_image, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2 - LINE_WIDTH, 0, M_PI * 2.0);

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3

    cairo_close_path (cr_image);

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3

    cairo_new_sub_path (cr_image);

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3

    cairo_arc_negative (cr_image, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2, 0, -M_PI * 2.0);

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3

    cairo_close_path (cr_image);

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3

    cairo_fill (cr_image);

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    /* Now stroke^Wfill with it */

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3

    cairo_translate (cr, PAD, PAD);

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3

    cairo_set_source_surface (cr, cairo_get_target (cr_image), 0, 0);

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3

    cairo_destroy (cr_image);

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3

    cairo_new_sub_path (cr);

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3

    cairo_arc (cr, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2 - LINE_WIDTH, 0, M_PI * 2.0);

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3

    cairo_close_path (cr);

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3

    cairo_new_sub_path (cr);

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3

    cairo_arc_negative (cr, IMAGE_SIZE/2, IMAGE_SIZE/2, IMAGE_SIZE/2, 0, -M_PI * 2.0);

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3

    cairo_close_path (cr);

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    cairo_fill (cr);

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3

    return CAIRO_TEST_SUCCESS;

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CAIRO_TEST (fill_image,

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	    "Test filling with an image source, with a non-identity CTM",

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	    "fill, image, transform", /* keywords */

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	    NULL, /* requirements */

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	    SIZE, SIZE,

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	    NULL, draw)