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Update sound_card.lua

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This commit is contained in:
zenith391 2021-10-10 12:32:00 +02:00
parent 968e75b1d2
commit aeeb51f272
1 changed files with 7 additions and 3 deletions
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10
src/component/sound_card.lua
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@ -202,7 +202,6 @@ local function produceSound()
if elsa.SDL.queueAudio(dev, data, sampleCount * 2) ~= 0 then
error(elsa.getError())
end
print(elsa.SDL.getQueuedAudioSize(dev))
firstProc = false
end
end
@ -241,6 +240,9 @@ end
mai.delay = {direct = true, doc = "function(duration:number); Instruction; Adds a delay of the specified duration in milliseconds, allowing sound to generate."}
function obj.delay(duration)
cprint("sound.delay", duration)
if duration < 0 or duration > 8000 then
error("invalid duration")
end
local delayEntry = {}
for k, channel in pairs(channels) do
if channel.open and channel.frequency ~= 0 then
@ -286,8 +288,10 @@ if debuggerTabs then
local channelHeight = 60
local start = processEnd - processTime
local time = math.floor(elsa.timer.getTime() * 1000 - start)
g.setColor(0, 0, 0)
g.drawText(0, 20, "Time (relative to buffer): " .. time .. " ms")
if processEnd ~= 0 then
g.setColor(0, 0, 0)
g.drawText(0, 20, "Time (relative to buffer): " .. time .. " ms")
end
for i=1, 8 do
g.setColor(0, 0, 0)
g.drawText(0, g.y + 22, "Channel " .. i)