SDL window overrides all window pure virtual funcs

including the new getAvailableVRAMMegabytes.
The "override" word must be explicitly stated now.

1 files changed, 6 insertions, 0 deletions

diff --git a/indra/llwindow/llwindowsdl.cpp b/indra/llwindow/llwindowsdl.cpp
index e3af20c090..00a467b5be 100644
--- a/indra/llwindow/llwindowsdl.cpp
+++ b/indra/llwindow/llwindowsdl.cpp
@@ -1197,6 +1197,12 @@ F32 LLWindowSDL::getPixelAspectRatio()
 	return pixel_aspect;
 }
 
+U32 LLWindowSDL::getAvailableVRAMMegabytes()
+{
+    static const U32 mb = 1024*1024;
+    static const U32 total_factor = 2;
+    return gGLManager.mVRAM - (LLImageGL::getTextureBytesAllocated() * total_factor/mb);
+}
 
 // This is to support 'temporarily windowed' mode so that
 // dialogs are still usable in fullscreen.