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Updated composite timings

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git-svn-id: https://svn.o-hand.com/repos/matchbox/trunk/matchbox-documentation@721 b067294f-1dea-0310-9683-c47a78595994
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mallum
2004-02-12 20:48:34 +00:00
parent 1601956f74
commit 934dc426b6
1 changed files with 25 additions and 10 deletions
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developers/composite-timeings.txt
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@@ -26,27 +26,42 @@ trigger matchbox to lowlight the entire display ( method dependant on
compile time options ) and then output a timing in microseconds to
stdout.
My Results
==========
The Tests were performed on an Ipaq 5550, running familiar unstable
and a freedesktop.org XServer built from CVS around mid December 2003.
10 Samples of each were taken.
XIMAGE LOWLIGHT TIMING: 228991 us
XIMAGE LOWLIGHT TIMING: 234435 us
XIMAGE LOWLIGHT TIMING: 234413 us
XIMAGE LOWLIGHT TIMING: 226291 us
XIMAGE LOWLIGHT TIMING: 226388 us
XIMAGE LOWLIGHT TIMING: 225919 us
XIMAGE LOWLIGHT TIMING: 225206 us
XIMAGE LOWLIGHT TIMING: 234877 us
XIMAGE LOWLIGHT TIMING: 235797 us
XIMAGE LOWLIGHT TIMING: 224220 us
COMPOSITE LOWLIGHT TIMING: 90359 us
COMPOSITE LOWLIGHT TIMING: 90663 us
COMPOSITE LOWLIGHT TIMING: 90010 us
COMPOSITE LOWLIGHT TIMING: 91935 us
COMPOSITE LOWLIGHT TIMING: 98831 us
COMPOSITE LOWLIGHT TIMING: 89809 us
COMPOSITE LOWLIGHT TIMING: 89574 us
COMPOSITE LOWLIGHT TIMING: 91103 us
COMPOSITE LOWLIGHT TIMING: 89673 us
COMPOSITE LOWLIGHT TIMING: 89692 us
Conclusions
===========
Composite is just over 2x as fast as XImage method - what was expected.