Attachment 26634 Details for Bug 22199 – Demonstration for the bug

Demonstration for the bug

quartz-scaledfont-crash.c (text/x-csrc), 1006 bytes, created by Torsten Marek on 2009-06-10 03:04:21 UTC

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Creator: Torsten Marek

Created: 2009-06-10 03:04:21 UTC

Size: 1006 bytes

patch

obsolete

>#include "cairo.h"
>#include "stdio.h"
>
>#define WIDTH  150
>#define HEIGHT 150
>#define NUM_TEXT 20
>#define TEXT_SIZE 12
>
>
>static void
>draw (cairo_t *cr, int width, int height)
>{
>    int i, x_off, y_off;
>    cairo_text_extents_t extents;
>    cairo_scaled_font_t *sfont;
>    const char text[] = "cairo";
>
>    cairo_set_source_rgb (cr, 1., 1., 1.);
>
>    cairo_select_font_face (cr, "Bitstream Vera Sans",
>			    CAIRO_FONT_SLANT_NORMAL,
>			    CAIRO_FONT_WEIGHT_NORMAL);
>    cairo_set_font_size (cr, TEXT_SIZE);
>
>    sfont = cairo_get_scaled_font(cr);
>    printf("1. get");
>    cairo_scaled_font_text_extents (sfont, text, &extents);
>    cairo_select_font_face(cr, "Serif", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
>    cairo_set_font_size(cr, TEXT_SIZE + 10);
>    printf("2. get");
>    cairo_scaled_font_text_extents (sfont, text, &extents);
>}
>
>int
>main (void)
>{
>    cairo_surface_t* s = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 500, 500);
>    draw(cairo_create(s), 500, 500);
>    return 0;
>}

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Attachments on bug 22199: 26634

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