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Taud: equal-energy panning only

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minjaesong
2026-05-08 20:23:46 +09:00
parent 27b0f2e63f
commit ed3bbb6ffe
10 changed files with 63 additions and 103 deletions
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23
assets/disk0/tvdos/bin/taut.js
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@@ -1791,7 +1791,7 @@ function simulateRowState(ptnDat, uptoRow) {
let bpm = audio.getBPM(PLAYHEAD) // best-effort starting tempo
let speed = audio.getTickRate(PLAYHEAD)
let globalVol = 0xFF
let panLaw = 0, toneMode = 0 // toneMode: 0=linear, 1=Amiga, 2=linear-freq, 3=reserved
let toneMode = 0 // 0=linear, 1=Amiga, 2=linear-freq, 3=reserved
let memEF = 0, memG = 0
let memHU = { speed: 0, depth: 0 }
@@ -1901,9 +1901,7 @@ function simulateRowState(ptnDat, uptoRow) {
if (effop !== 0 || effarg !== 0) {
if (effop === OP_1) {
const flags = (effarg >>> 8) & 0xFF
panLaw = flags & 1
toneMode = (flags >>> 1) & 3
// bit 2 reserved (was 'm' fadeout-zero policy; removed)
toneMode = flags & 3
}
else if (effop === OP_8) {
const x = (effarg >>> 12) & 0xF
@@ -2041,7 +2039,7 @@ function simulateRowState(ptnDat, uptoRow) {
return { lastNote, lastInst, volAbs, panAbs, pitchOff,
bpm, speed, globalVol,
panLaw, toneMode,
toneMode,
bitcrushDepth, bitcrushSkip, overdriveAmp, clipMode,
glissandoOn, vibratoWave, tremoloWave, panbrelloWave,
memEF, memG, memHU, memR, memY,
@@ -2242,19 +2240,8 @@ function drawProjectContents(wo) {
for (let y = PTNVIEW_OFFSET_Y; y < SCRH; y++) fillLine(y, colBackPtn, 255)
let mixerflag = initialTrackerMixerflags
let flagStrSelected = []
let flagstr = [
['Linear pan','EquNrg pan'],
['Linear pitch','Amiga pitch', 'Linear freq', ''], // TODO MONOTONE uses linear-freq pitch
]
for (let i = 0; i < flagstr.length; i++) {
if (i != 1 && 1 != 2) {
let s = flagstr[i][(mixerflag >>> i) & 1 != 0]
flagStrSelected.push(s)
}
}
let toneMode = (mixerflag >>> 1) & 3
flagStrSelected.splice(1, 0, flagstr[1][toneMode])
let toneModeStr = ['Linear pitch','Amiga pitch','Linear freq',''][mixerflag & 3]
let flagStrSelected = [toneModeStr]
let projMeta = {