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- by hcs at 8:18 PM EDT on March 21, 2014
- Running too slowly I can understand, I'm just puzzled why it isn't generating anything but silence.
- by haspor at 8:57 PM EDT on March 21, 2014
- The current build in github has a bug that prevents it to play anything. I will commit new stuff soon.
- by the_audio_ripper at 4:09 AM EDT on March 22, 2014
- Good job!
- by haspor at 4:27 AM EDT on March 22, 2014
- anyone with mad skills help me with this:
uint32_t addend[8]; // zeroed
short VS[] = { 0x5421, 0xd41a, 0x9845, 0x4214, 0x2333, 0x3434, 0x5454, 0xf4a5 };
short VT[] = { 0xd815, 0xa38c, 0x54d2, 0x3f89, 0xfead, 0xd3da, 0xc912, 0xe8f5 };
RESULT:
0xfffffe21 0xffffb366 0x00003273 0x00001066
0xffffffd2 0xfffff700 0xffffede7 0xffffe9fa
addend[i] = (addend[i] >> 16) + ((unsigned short)(VS[i])*VT[i] >> 16);
I have tried to convert that to NEON for one week now, no luck. I had earlier different values and it worked but with these values it just won't multiply them correctly. I have tried every multiply function, I don't know what I'm doing wrong.
I know this is prolly not the correct place to post stuff like this but just a heads up of my current situation. Without proper NEON support for LazyUSF, there will never be USF plugin in Droidsound.
edited 4:28 AM EDT March 22, 2014
- by haspor at 3:19 AM EDT on March 23, 2014
- problem solved, development continues as usual :)
- by hcs at 7:03 PM EDT on March 23, 2014
- Whee, working with the 5b9b8db2bc commit, you have no idea how thrilled I am to be playing USFs on my phone, thank you :)
- by haspor at 8:13 PM EDT on March 23, 2014
- hehe, it won't play all the songs tho :(
We'll see how it is after all the VU stuff have been vectorized.
- by PokeParadox at 7:46 AM EDT on April 4, 2014
- Hey guys and long time no see!
I was thinking about USF on ARM (more specifically OpenPandora) and I rememebered this forum...
Any hints for converting this LazyUSF into either a Rockbox (Pandora has a SDL Rockbox app) or Audacious plugin?
- by kode54 at 12:55 AM EDT on April 5, 2014
- All of my xSF libraries are capable of building on ARM, although LazyUSF will require you to use HLE audio in many cases, as ARM is not quite powerful enough for full RSP emulation.
- by kode54 at 11:33 PM EDT on April 5, 2014
- New update: Banjo-Tooie is broken. I added a safety check for USFs which don't get to generating audio after 20m R4300i instructions.
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