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libretro / desmume2015

Port of Desmume to libretro based on Desmume SVN circa 2015.
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Sound quality regression #60

Closed Tatsuya79 closed 9 years ago

Tatsuya79 commented 9 years ago

Since the SPU rewrite that happened around the 9th of August, the sound quality is now quite worse.

I took some samples here: http://libretro.com/forums/showthread.php?t=4076 (Mario Kart, win7 x64)

inactive123 commented 9 years ago

It's not worse, it's how the DS sounds like. I simply took out SPU Interpolation and all of the other nonsense that was in that horrible upstream implementation of audio.

The old code is not coming back, it is disastrously bad code. If you want better audio quality, it will have to be done through some other means, maybe one of our builtin resamplers that we integrate in the core, but I'm not going to settle for bringing back that old code again.