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/*
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 * Copyright 2012 Andrea Canciani
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 *
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 * Permission is hereby granted, free of charge, to any person
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 * obtaining a copy of this software and associated documentation
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 * files (the "Software"), to deal in the Software without
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 * restriction, including without limitation the rights to use, copy,
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 * modify, merge, publish, distribute, sublicense, and/or sell copies
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 * of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be
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 * included in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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 * SOFTWARE.
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 *
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 * Author: Andrea Canciani <ranma42@gmail.com>
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 */
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#include "cairo-test.h"

            

        

            

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static const char *png_filename = "romedalen.png";

            

        

            

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static cairo_test_status_t

            

        

            

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

            

        

            

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{

            

        

            

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    const cairo_test_context_t *ctx = cairo_test_get_context (cr);

            

        

            

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    cairo_format_t format = CAIRO_FORMAT_ARGB32;

            

        

            

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    cairo_t *cr_src;

            

        

            

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    cairo_surface_t *png, *src;

            

        

            

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    uint8_t *data;

            

        

            

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    int stride;

            

        

            

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    png = cairo_test_create_surface_from_png (ctx, png_filename);

            

        

            

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    stride = cairo_format_stride_for_width (format, width) + 12;

            

        

            

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    data = xcalloc (stride, height);

            

        

            

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    src = cairo_image_surface_create_for_data (data, format,

            

        

            

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					       width, height, stride);

            

        

            

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    cr_src = cairo_create (src);

            

        

            

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    cairo_set_source_surface (cr_src, png, 0, 0);

            

        

            

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    cairo_paint (cr_src);

            

        

            

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    cairo_destroy (cr_src);

            

        

            

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    cairo_set_source_surface (cr, src, 0, 0);

            

        

            

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    cairo_paint (cr);

            

        

            

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    cairo_surface_destroy (png);

            

        

            

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    cairo_surface_finish (src);

            

        

            

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    cairo_surface_destroy (src);

            

        

            

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    free (data);

            

        

            

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    return CAIRO_TEST_SUCCESS;

            

        

            

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}

            

        

            

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CAIRO_TEST (stride_12_image,

            

        

            

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	    "Test that images with a non-default stride are handled correctly.",

            

        

            

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	    "stride, image", /* keywords */

            

        

            

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	    NULL, /* requirements */

            

        

            

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	    256, 192,

            

        

            

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	    NULL, draw)