From http://www.jwz.org/xscreensaver/xscreensaver-5.16.tar.gz

[xscreensaver] / hacks / config / pong.xml

diff --git a/hacks/config/pong.xml b/hacks/config/pong.xml
index 15b1876b874d31eb6bd4a08e156bdc5784c3c0f5..a8c332954b6aabf2a4f3aeb9c97e5b3412b43272 100644 (file)
--- a/hacks/config/pong.xml
+++ b/hacks/config/pong.xml
@@ -16,6 +16,13 @@
 
   <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
 
+  <number id="tvbrightness" type="slider" arg="-tv-brightness %"
+          _label="Brightness Knob" _low-label="Low" _high-label="High"
+          low="0" high="200" default="150"/>
+  <number id="tvcontrast" type="slider" arg="-tv-contrast %"
+          _label="Contrast Knob" _low-label="Low" _high-label="High"
+          low="0" high="1500" default="1000"/>
+
   <_description>
 This simulates the 1971 Pong home video game, as well as
 various artifacts from displaying it on a color TV set.