So I've heard about DSP LLE, but I couldn't seem to find a thread or wiki article explaining what it is. Is it like DSP HLE, but just more accurate to hardware? Or is it supposed to add Dolby Digital support for surround sound speaker systems?
What is DSP LLE?
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04-10-2011, 05:26 AM
(This post was last modified: 04-10-2011, 05:28 AM by NaturalViolence.)
HLE emulates the behavior at the software level, LLE emulates the behavior at the hardware level (the GC/Wii has a DSP, digital signal processor, responsible for processing audio commands).
LLE is more accurate but slower. Most games use the standard audio ucodes (I forget the name for it) and will work fine with HLE. But some games use some funky ucodes that can only be emulated properly with LLE. These games often have sounds/music that either don't play at all, play at the wrong volume, or cut out after awhile since they don't loop properly. Remember accurate = less bugs/problems If someone could find the post where I elaborated the hell out of this that would be very helpful.
"Normally if given a choice between doing something and nothing, I’d choose to do nothing. But I would do something if it helps someone else do nothing. I’d work all night if it meant nothing got done."
-Ron Swanson "I shall be a good politician, even if it kills me. Or if it kills anyone else for that matter. " -Mark Antony 04-11-2011, 05:01 AM
04-11-2011, 05:29 AM
Dolby Prologic should work with either HLE or LLE.
"Normally if given a choice between doing something and nothing, I’d choose to do nothing. But I would do something if it helps someone else do nothing. I’d work all night if it meant nothing got done."
-Ron Swanson "I shall be a good politician, even if it kills me. Or if it kills anyone else for that matter. " -Mark Antony 04-11-2011, 07:34 PM
Sometimes HLE does not even work in stereo let alone surround:
http://code.google.com/p/dolphin-emu/iss...il?id=3505 04-11-2011, 08:43 PM
LLE doesn't seem to work on Mac, or does it? Every time I try it with the latest revision (r7442) Dolphin doesn't start any games, just keeps displaying a gray screen. Any ideas?
04-11-2011, 10:08 PM
(04-11-2011, 08:43 PM)HulaHula Wrote: LLE doesn't seem to work on Mac, or does it? Every time I try it with the latest revision (r7442) Dolphin doesn't start any games, just keeps displaying a gray screen. Any ideas? http://code.google.com/p/dolphin-emu/iss...il?id=4378 |
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