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| author | Michel Dänzer <michel@daenzer.net> | 2011-11-19 12:23:27 -0500 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2011-11-19 12:23:27 -0500 |
| commit | ab34c7989620db3890efdfb6849c64d5c70c1b76 (patch) | |
| tree | 48d2fe899bbb52a8065cc1e1825000ec5643afa4 /gdk/gdkcairo.c | |
| parent | 6bb495f6bdfc4fc0135be973bcd4dca9c6281434 (diff) | |
| download | gtk+-ab34c7989620db3890efdfb6849c64d5c70c1b76.tar.gz | |
Fix gdk_cairo_region_create_from_surface on big endian
gdk_cairo_region_create_from_surface doesn't work correctly on PPC.
This is most prominently seen with the GTK window resize grip, the
shape of which is mirrored every eight pixels horizontally.
At the same time, use an A1 surface for the resize grip shape to
eliminates an A8->A1 surface conversion.
Diffstat (limited to 'gdk/gdkcairo.c')
| -rw-r--r-- | gdk/gdkcairo.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdk/gdkcairo.c b/gdk/gdkcairo.c index 2ae8b09459..ea58c428f9 100644 --- a/gdk/gdkcairo.c +++ b/gdk/gdkcairo.c @@ -427,7 +427,11 @@ gdk_cairo_region_create_from_surface (cairo_surface_t *surface) gint x0 = x; while (x < extents.width) { +#if G_BYTE_ORDER == G_LITTLE_ENDIAN if (((data[x / 8] >> (x%8)) & 1) == 0) +#else + if (((data[x / 8] >> (7-(x%8))) & 1) == 0) +#endif /* This pixel is "transparent"*/ break; x++; |