Tit's close to ffmpeg decode speed
Mit's also a class in skia but that's because skcolor is tracking a native type
Mget starred bitch
Ahow does this compare to smth like stbvorbis?
Apersonally i haven't found anything better than stbvorbis
Tstbvorbis is quite bad
Tand not manually vectorized
AhmmMMM?
Mthere's some .net libraries that are just incomprehensibly poorly coded
Ahmm, i wasn't really considering speed, although i've never really had any speed issues with stb vorbis
more from a feature point of view, i remember you saying to me ages ago that stb vorbis was missing a bunch of features but i don't remember what
more from a feature point of view, i remember you saying to me ages ago that stb vorbis was missing a bunch of features but i don't remember what
Tstbvorbis has broken seeking (because it relies on the format) and cannot consume forward-only streams
Mwhere it's like, this person is very skilled, they just chose to do it like this
Aah
right
yeah i can see that being a problem then (idk what forward only is, never had any issues playing vorbis files but)
seeking definitely is an issue
right
yeah i can see that being a problem then (idk what forward only is, never had any issues playing vorbis files but)
seeking definitely is an issue
Tnon-seekable streams
Aeeesh
Tnot important, but hey, VorbisPizza does those easily
Ti even support seeking over non-seekable streams by buffering them up (but not needing to buffer the whole file)
Ai support seeking by decompressing to a single pcm buffer 
Abecause smh modern computers have tons of memory
A(i do not actually do this)
T
Lthe strat
Misn't that how some streams actually work
Mi just have a faint memory of that
Khttps://github.com/Khitiara/Voltorb my half-finished vorbis stuff is here, isnt tested or really even complete yet but i did make a ref struct bitreader that im proud of
GitHub
Contribute to Khitiara/Voltorb development by creating an account on GitHub.
KGitHub
Contribute to Khitiara/Voltorb development by creating an account on GitHub.
Kquite proud of it
K@techpizza youre only supporting net6 so you can use https://learn.microsoft.com/en-us/dotnet/api/system.io.hashing.crc32 btw instead of doing it yourself
Kin the vorbis code
Mthat's also a library on nuget you can install
Mon like anything
Ktrue that
Keither way no need to do the crc32 yourself
Mnever implement crc32 yourself, there is an x86 instruction just for it
Mbecause we live in a society
Mwhere we need to bake the worst hash into the silicon
Cthat needs to calculate a crc32 hash in a single instruction
Kthats another issue with nvorbis btw
Kit implements crc32 and mdct itself, mediocrely, not vectorized or optimized
Moh my god there's crc32 algorithms that complete in one cycle
Kyeah
Mi'm fucking dead
Kits a thing that gets done a LOT in low level network shit iirc
Kor similar hashes anyway
Kcrc is easy to implement in just logic gates btw
Mnetworks have a lot of huffman bullshit going on
Mloads of layers to stop corrupted data from getting too far in
Methernet is just weird
KYouTubeBen Eater
CRC (cyclic redundancy check) involves some intimidating math. But it turns out that it can all be done with some fairly simple hardware. In this video, I build the hardware to compute and verify CRCs. Previous video on CRC theory is here: https://youtu.be/izG7qT0EpBw
Code from this video: https://github.com/beneater/error-detection-videos
Har...
Code from this video: https://github.com/beneater/error-detection-videos
Har...