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add device select to audio settings

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MihailRis 2025-11-04 19:47:35 +03:00
parent 25808d2b21
commit 88e61125d1
9 changed files with 91 additions and 10 deletions
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33
res/modules/internal/audio_input.lua
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@ -1,27 +1,43 @@
local audio_input_tokens_store = {}
local _base64_encode_urlsafe = base64.encode_urlsafe
local _random_bytes = random.bytes
local core_token = _base64_encode_urlsafe(_random_bytes(18))
local audio_input_tokens_store = {[core_token] = "core"}
audio.input = {}
local _gui_confirm = gui.confirm
local _base64_encode_urlsafe = base64.encode_urlsafe
local _random_bytes = random.bytes
local _debug_pack_by_frame = debug.get_pack_by_frame
local _audio_fetch_input = audio.__fetch_input
audio.__fetch_input = nil
local MAX_FETCH = 44100 * 4
local MAX_AMPLITUDE = 32768
local total_fetch = Bytearray()
local max_amplitude = 0.0
function audio.__reset_fetch_buffer()
total_fetch:clear()
max_amplitude = 0.0
end
function audio.fetch_input(token, size)
function audio.input.get_max_amplitude()
return max_amplitude / MAX_AMPLITUDE
end
function audio.input.fetch_input(token, size)
size = size or MAX_FETCH
if audio_input_tokens_store[token] then
if #total_fetch >= size then
return total_fetch:slice(1, size)
end
total_fetch:append(_audio_fetch_input(size - #total_fetch))
local fetched = _audio_fetch_input(size - #total_fetch)
if not fetched then
return
end
for i, sample in ipairs(I16view(fetched)) do
max_amplitude = math.max(math.abs(sample))
end
total_fetch:append(fetched)
return total_fetch:slice()
end
error("access denied")
@ -38,3 +54,10 @@ function audio.input.request_open(callback)
menu:reset()
end)
end
function audio.input.__get_core_token()
local caller = _debug_pack_by_frame(1)
if caller == "core" then
return core_token
end
end