diff options
| author | Behdad Esfahbod <behdad@gnome.org> | 2006-02-11 20:34:14 +0000 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@src.gnome.org> | 2006-02-11 20:34:14 +0000 |
| commit | 441246c5c5b5632abd44a13823e5171c915c67df (patch) | |
| tree | 6cf089f7912cdbdf916b471de47dcb28ceba4abd /pango/pango-renderer.c | |
| parent | dda40c3b6221b1371a12a50fcff535e82112b573 (diff) | |
| download | pango-441246c5c5b5632abd44a13823e5171c915c67df.tar.gz | |
Bug 330795 – pango_renderer_draw_glyph segfaults when trying to call the
2006-02-11 Behdad Esfahbod <behdad@gnome.org>
Bug 330795 – pango_renderer_draw_glyph segfaults when trying to call
the class vfunc
Opened by Torsten Schoenfeld
* pango/pango-renderer.c (pango_renderer_draw_trapezoid,
pango_renderer_draw_glyph): Bail if method is not implemented.
Diffstat (limited to 'pango/pango-renderer.c')
| -rw-r--r-- | pango/pango-renderer.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pango/pango-renderer.c b/pango/pango-renderer.c index 67bef8cf..cdb876f7 100644 --- a/pango/pango-renderer.c +++ b/pango/pango-renderer.c @@ -938,9 +938,10 @@ pango_renderer_draw_trapezoid (PangoRenderer *renderer, g_return_if_fail (PANGO_IS_RENDERER (renderer)); g_return_if_fail (renderer->active_count > 0); - PANGO_RENDERER_GET_CLASS (renderer)->draw_trapezoid (renderer, part, - y1_, x11, x21, - y2, x12, x22); + if (PANGO_RENDERER_GET_CLASS (renderer)->draw_trapezoid) + PANGO_RENDERER_GET_CLASS (renderer)->draw_trapezoid (renderer, part, + y1_, x11, x21, + y2, x12, x22); } /** @@ -968,7 +969,8 @@ pango_renderer_draw_glyph (PangoRenderer *renderer, if (glyph == PANGO_GLYPH_EMPTY) /* glyph PANGO_GLYPH_EMPTY never renders */ return; - PANGO_RENDERER_GET_CLASS (renderer)->draw_glyph (renderer, font, glyph, x, y); + if (PANGO_RENDERER_GET_CLASS (renderer)->draw_glyph) + PANGO_RENDERER_GET_CLASS (renderer)->draw_glyph (renderer, font, glyph, x, y); } /** |