From 2931c29689a91375e610a6a8bca28fe2b10b268f Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 17 Nov 2020 11:23:24 +0100
Subject: Replace virtual Fl_RGB_Image::cache_size() by virtual
 Fl_Image::cache_size()

---
 src/Fl_Graphics_Driver.cxx | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/Fl_Graphics_Driver.cxx b/src/Fl_Graphics_Driver.cxx
index 607d14847..988794c34 100644
--- a/src/Fl_Graphics_Driver.cxx
+++ b/src/Fl_Graphics_Driver.cxx
@@ -210,10 +210,7 @@ void Fl_Graphics_Driver::cache_size(Fl_Image *img, int &width, int &height)
     width  = (width+1) * scale();
     height = (height+1) * scale();
   }
-  if (img->d() == 4) { // check for depth-4 RGB image
-    Fl_RGB_Image *rgb = (Fl_RGB_Image*)img;
-    rgb->cache_size(width, height);
-  }
+  img->cache_size(width, height);
 }
 
 /** Draws an Fl_Pixmap object using this graphics driver.
-- 
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