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window-actor: Rename variable in scanning function

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"w" usually stands for "width", but here it stands for the end X bound,
so we'll rename it to the more traditional "x2".

https://bugzilla.gnome.org/show_bug.cgi?id=691874
This commit is contained in:
Jasper St. Pierre 2013-01-16 10:14:40 -05:00
parent 2bfe6d2da5
commit 95f3bb3b81
1 changed files with 6 additions and 6 deletions
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12
src/compositor/meta-window-actor.c
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@ -2113,14 +2113,14 @@ scan_visible_region (guchar *mask_data,
{ {
for (x = rect.x; x < (rect.x + rect.width); x++) for (x = rect.x; x < (rect.x + rect.width); x++)
{ {
int w = x; int x2 = x;
while (mask_data[y * stride + w] == 255 && w < (rect.x + rect.width)) while (mask_data[y * stride + x2] == 255 && x2 < (rect.x + rect.width))
w++; x2++;
if (w > 0) if (x2 > 0)
{ {
meta_region_builder_add_rectangle (&builder, x, y, w - x, 1); meta_region_builder_add_rectangle (&builder, x, y, x2 - x, 1);
x = w; x = x2;
} }
} }
} }