ailurux
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62f6179abe
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Added offset for track seeking, wav impl. only rn
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1 year ago |
jacqueline
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2d7f9fc775
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calculate length for CBR mp3 files
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1 year ago |
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ailurux
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0e04eb918e
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wav-codec (#13)
here is a wav decoder, enjoy!
Reviewed-on: https://codeberg.org/cool-tech-zone/tangara-fw/pulls/13
Reviewed-by: cooljqln <cooljqln@noreply.codeberg.org>
Co-authored-by: ailurux <ailuruxx@gmail.com>
Co-committed-by: ailurux <ailuruxx@gmail.com>
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1 year ago |
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jacqueline
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d4a0085753
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Fix some dither clipping issues
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1 year ago |
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jacqueline
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2ccaaf5724
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Add dither when requantising >16 bit samples
|
1 year ago |
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jacqueline
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8a260dad05
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Fix sample::FromSigned to not shift by a negative amount
|
1 year ago |
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jacqueline
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62d51a304e
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replace foxenflac with miniflac
it's better!
|
1 year ago |
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jacqueline
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7c6eb2997c
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Migrate 'now playing' screen to lua
|
1 year ago |
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jacqueline
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b3b512f10e
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Don't start readahead until parsing the stream's header is finished
...but also disable readahead for now anyway, since it's unstable
|
1 year ago |
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jacqueline
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3abf599c4f
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Improve memory usage of mad codec
- fix leaks
- ensure the synth data is always in internal ram
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1 year ago |
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jacqueline
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bb91724b94
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Codec memory tweaks
- Ensure mad and ogg structs are allocated internally
- Free old codec before making a new one
|
2 years ago |
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jacqueline
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b0d85fc0d6
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Skip ID3 tags in the mad decoder; mad itself sometimes chokes on them
|
2 years ago |
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jacqueline
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4d99d22e10
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std::string -> std::pmr::string in psram
|
2 years ago |
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jacqueline
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a4ba7350a7
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Fix docs nits, avoid recalculating frame length
|
2 years ago |
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jacqueline
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c37ccb9851
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Reintroduce track timer, now relying more on codecs
|
2 years ago |
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jacqueline
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958160aa54
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Use the libspeexdsp resampler
AFAICT it runs a little slower? but it's fixed point, and has much
better understood audio characteristics.
|
2 years ago |
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jacqueline
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d8fc77101d
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Give codecs complete control of their input files
|
2 years ago |
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jacqueline
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67caeb6e3c
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Use opusfile instead of working directly with ogg and opus
|
2 years ago |
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jacqueline
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578c3737f8
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Add vorbis support whilst we're here
|
2 years ago |
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jacqueline
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1b6811663c
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Add libogg for handling opus streams reasonably
|
2 years ago |
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jacqueline
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6c3501dbcb
|
Flesh out opus decoder. it doesn't work! i hate opus.
|
2 years ago |
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jacqueline
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c38754401b
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Downscaling working!
|
2 years ago |
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jacqueline
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a66c342806
|
Resampling *basically* working? Just cleanup and buffering issues
|
2 years ago |
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jacqueline
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60f7677132
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Do our own resampling
|
2 years ago |
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jacqueline
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c3f40a8cc3
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Start on opus decoder structure
|
2 years ago |
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jacqueline
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80d7df9109
|
fuck off
|
2 years ago |
|
jacqueline
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8f8bc1f088
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vbr-compatible mp3 duration :)
|
2 years ago |
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jacqueline
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39f7545cd5
|
wire up the playing screen with some real data
Includes implementing song duration calculation for CBR MP3 files
|
2 years ago |
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jacqueline
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cde8002df4
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Fix (i think?) mysterious overly large reads in libmad
|
2 years ago |
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jacqueline
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a2c1dfbabd
|
Add vorbis and flac decoders, flesh out codec interface
vorbis doesn't quite work yet, not sure why. will pick it up again
later.
|
2 years ago |
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jacqueline
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e12ac1d963
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Do some prep cleanup for multiple filetypes
|
2 years ago |
|
jacqueline
|
1f903accd9
|
Flesh out audio state machine for playback
Also fix mono playback
|
2 years ago |
|
jacqueline
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a4f94c812a
|
Annote E V E R Y T H I N G with license info
|
2 years ago |
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jacqueline
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7c6fd654f5
|
New pipeline building, still needs proper control
|
2 years ago |
|
jacqueline
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a9531c86a4
|
mostly single task pipeline
|
2 years ago |
|
jacqueline
|
01be69eca1
|
better handling of chunk buffer
|
2 years ago |
|
jacqueline
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f35bb64c2b
|
basic i2s output element
|
2 years ago |
|
jacqueline
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16d5d29049
|
Use std::span (backported) and std::byte to make our buffers safer
|
2 years ago |
|
jacqueline
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222c810b07
|
fix build errors
|
2 years ago |
|
jacqueline
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a7df285588
|
Mostly done pipeline arch. Now onto cleanup and building.
|
2 years ago |
|
jacqueline
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9176ef1872
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Add cbor wrapper, and chunk streaming util
|
2 years ago |
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jacqueline
|
9f8cfaa7a8
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Implement using libmad to decode
|
2 years ago |
|
jacqueline
|
5f7444d795
|
WIP
|
2 years ago |
