split framebuffer.

setup doublebuffering inside GPU.cpp.
avoid copying a whole framebuffer every frame. better performance at higher res.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libui_sdl/DlgVideoSettings.cpp b/src/libui_sdl/DlgVideoSettings.cpp
index ed33cb5..b6544ed 100644
--- a/src/libui_sdl/DlgVideoSettings.cpp
+++ b/src/libui_sdl/DlgVideoSettings.cpp
@@ -160,7 +160,7 @@ void Open()
 
         uiRadioButtons* rbApplyScalingTo = uiNewRadioButtons();
         uiRadioButtonsAppend(rbApplyScalingTo, "Both screens");
-        uiRadioButtonsAppend(rbApplyScalingTo, "Emphasized screen");
+        uiRadioButtonsAppend(rbApplyScalingTo, "Emphasized screen (see 'Screen sizing')");
         uiRadioButtonsAppend(rbApplyScalingTo, "Top screen");
         uiRadioButtonsAppend(rbApplyScalingTo, "Bottom screen");
         uiBoxAppend(in_ctrl, uiControl(rbApplyScalingTo), 0);