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find the right offset in the source data for parent relative

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Dana Jansens 2003-04-02 04:30:57 +00:00
parent 49eea4715f
commit cf4e1780d0
1 changed files with 2 additions and 1 deletions
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3
render/render.c
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@ -118,7 +118,8 @@ void x_paint(Window win, Appearance *l)
if (l->surface.data.planar.grad == Background_ParentRelative) { if (l->surface.data.planar.grad == Background_ParentRelative) {
sw = l->surface.data.planar.parent->area.width; sw = l->surface.data.planar.parent->area.width;
source = l->surface.data.planar.parent->surface.data.planar.pixel_data; source = l->surface.data.planar.parent->surface.data.planar.pixel_data
+ l->surface.data.planar.parentx + sw * parenty;
dest = l->surface.data.planar.pixel_data; dest = l->surface.data.planar.pixel_data;
for (i = parenty; i < parenty + h; i++, source += sw, dest += w) { for (i = parenty; i < parenty + h; i++, source += sw, dest += w) {
memcpy(dest, source, w * sizeof(pixel32)); memcpy(dest, source, w * sizeof(pixel32));