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Fix Fl_Screen_Driver::read_image() that was not correct with scaling factor < 1.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12365 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy
2017-07-29 07:36:04 +00:00
parent c88466928d
commit 16d69ff7aa
1 changed files with 1 additions and 1 deletions
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src/Fl_Screen_Driver.cxx
+1 -1
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@@ -154,7 +154,7 @@ uchar *Fl_Screen_Driver::read_image(uchar *p, int X, int Y, int w, int h, int al
img = traverse_to_gl_subwindows(Fl_Window::current(), p, X, Y, w, h, alpha, NULL);
}
if (img) {
if (img->w() > w) {
if (img->w() != w) {
Fl_RGB_Image *img2 = (Fl_RGB_Image*)img->copy(w, h);
delete img;
img = img2;