diff options
| author | ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com> | 2020-12-02 14:39:37 +0100 |
|---|---|---|
| committer | ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com> | 2020-12-02 14:39:49 +0100 |
| commit | d1c7caec3bf726ac137566ced91d067591a71e7e (patch) | |
| tree | 27c22279a398a4f22ca9152e3d0eb0861eba3203 /src/drivers/X11 | |
| parent | 4171cbe0befc3d9cc1367e0d715fb1dee622d376 (diff) | |
Improve Fl_Graphics_Driver::cache_size() when GUI is scaled.
The change lets this function enlarge the size only when strictly necessary
for image tiling.
Diffstat (limited to 'src/drivers/X11')
| -rw-r--r-- | src/drivers/X11/Fl_X11_Screen_Driver.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.cxx b/src/drivers/X11/Fl_X11_Screen_Driver.cxx index 539fdfdb3..ec3a6e0d2 100644 --- a/src/drivers/X11/Fl_X11_Screen_Driver.cxx +++ b/src/drivers/X11/Fl_X11_Screen_Driver.cxx @@ -800,7 +800,7 @@ Fl_RGB_Image *Fl_X11_Screen_Driver::read_win_rectangle(int X, int Y, int w, int sh = screens[ns].height; } if (win && !allow_outside && int(s) != s) { - ws = (w+1) * s; // matches what Fl_Graphics_Driver::cache_size() does + ws = (w+1) * s; // approximates what Fl_Graphics_Driver::cache_size() does hs = (h+1) * s; if (Xs + ws >= int(win->w()*s)) ws = win->w()*s - Xs -1; if (Ys + hs >= int(win->h()*s)) hs = win->h()*s - Ys -1; |