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gsk: Add an assertion to help static analysis

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clang gets wild ideas about negative radii otherwise.
This commit is contained in:
Matthias Clasen 2022-11-18 00:02:20 -05:00
parent 203685a46a
commit ce57150203
1 changed files with 2 additions and 0 deletions
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gsk/gskrendernodeimpl.c
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@ -4818,6 +4818,8 @@ blur_image_surface (cairo_surface_t *surface, int radius, int iterations)
cairo_surface_t *tmp;
int width, height;
g_assert (radius >= 0);
width = cairo_image_surface_get_width (surface);
height = cairo_image_surface_get_height (surface);
tmp = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);