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RE: optimised WASAPI exclusive eventns c++ code

if you have a core i3,5,7 etc cpu with sse 4.1 (check using cpuz) you might be interested in the mqnplay.exe 2.7 sse4 intel version I have just uploaded. It takes advantage of the streaming load sse4 movntdqa instructions which increases the speed of memcpy by x 4. The effect on detail is quite dramatic, I have never heard my music played with such detail and lack of digital edge. Just another reminder that what you are listening to is the efficiency of how the cpu moves data from one memory location to another.

for lesser cpus there is mqnplay.exe 2.5 sse2 intel which uses an L1 cache buffer and sse2 streaming writes
http://mqnplayer.blogspot.co.uk/

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