-<?xml version="1.0" encoding="ISO-8859-1"?>\r
-\r
-<screensaver name="blocktube" _label="BlockTube">\r
-\r
- <command arg="-root"/>\r
-\r
- <number id="speed" type="slider" arg="-delay %"\r
- _label="Speed" _low-label="Slow" _high-label="Fast"\r
- low="0" high="50000" default="10000"\r
- convert="invert"/>\r
-\r
- <number id="holdtime" type="slider" arg="-holdtime %"\r
- _label="Color Hold Time" _low-label="Short" _high-label="Long"\r
- low="10" high="2000" default="1000"/>\r
-\r
- <number id="changetime" type="slider" arg="-changetime %"\r
- _label="Color Change Time" _low-label="Short" _high-label="Long"\r
- low="10" high="1000" default="200"/>\r
-\r
- <select id="render">\r
- <option id="texture" _label="Reflective Blocks"/>\r
- <option id="solid" _label="Solid Blocks" arg-set="-no-texture"/>\r
- <option id="wire" _label="Wireframe" arg-set="-wireframe"/>\r
- </select>\r
-\r
- <boolean id="showfps" _label="Show Frames-per-Second" arg-set="-fps"/>\r
-\r
- <_description>\r
-This hack draws a swirling, falling tunnel of reflective slabs. They fade from\r
-hue to hue. Written by Lars R. Damerow.\r
- </_description>\r
-</screensaver>\r
+<?xml version="1.0" encoding="ISO-8859-1"?>
+
+<screensaver name="blocktube" _label="BlockTube" gl="yes">
+
+ <command arg="-root"/>
+
+ <number id="delay" type="slider" arg="-delay %"
+ _label="Frame rate" _low-label="Low" _high-label="High"
+ low="0" high="100000" default="40000"
+ convert="invert"/>
+
+ <number id="holdtime" type="slider" arg="-holdtime %"
+ _label="Color hold time" _low-label="Short" _high-label="Long"
+ low="10" high="2000" default="1000"/>
+
+ <number id="changetime" type="slider" arg="-changetime %"
+ _label="Color change time" _low-label="Short" _high-label="Long"
+ low="10" high="1000" default="200"/>
+
+ <boolean id="tex" _label="Textured" arg-unset="-no-texture"/>
+ <boolean id="wire" _label="Wireframe" arg-set="-wireframe"/>
+ <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+
+ <xscreensaver-updater />
+
+ <_description>
+Draws a swirling, falling tunnel of reflective slabs. They fade from
+hue to hue.
+
+Written by Lars R. Damerow; 2003.
+ </_description>
+</screensaver>