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Remove special processing for Darwin+X11 that seems no longer necessary.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11885 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2016-08-23 11:25:52 +00:00
parent 0267781cec
commit 12f086cb7e
1 changed files with 1 additions and 4 deletions
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5
src/Fl_Screen_Driver.cxx
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@ -238,10 +238,7 @@ Fl_RGB_Image *Fl_Screen_Driver::traverse_to_gl_subwindows(Fl_Group *g, uchar *p,
// the starting window or one inside a GL window
if (full_img) g->as_window()->make_current();
int alloc_img = (full_img != NULL || p == NULL); // false means use p, don't alloc new memory for image
// on Darwin + X11, read_win_rectangle() sometimes returns NULL when there are subwindows,
// thus the call is repeated
do full_img = Fl::screen_driver()->read_win_rectangle( (alloc_img ? NULL : p), x, y, w, h, alpha);
while (!full_img);
full_img = Fl::screen_driver()->read_win_rectangle( (alloc_img ? NULL : p), x, y, w, h, alpha);
}
int n = g->children();
for (int i = 0; i < n; i++) {