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wav direct upload with bugfixes

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minjaesong
2026-06-20 17:27:27 +09:00
parent 04aa651ff1
commit 646af9452c
11 changed files with 228 additions and 68 deletions
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24
assets/disk0/tvdos/bin/playtad.js
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@@ -60,6 +60,9 @@ class SequentialFileBuffer {
getReadCount() { return this.seq.getReadCount() }
}
// Load the visualiser's font ROM now, while no audio file is streaming (single-file-open drive).
if (gui) gui.preloadAssets()
const filebuf = new SequentialFileBuffer(_G.shell.resolvePathInput(exec_args[1]).full)
const FILE_SIZE = filebuf.length
@@ -132,7 +135,12 @@ let stopPlay = false
let errorlevel = 0
try {
while (bytes_left > 0 && !stopPlay) {
if (interactive && gui.audioIsExitRequested()) { stopPlay = true; break }
if (interactive && gui.audioIsExitRequested()) {
// Stop immediately and drop everything still queued, so audio doesn't keep playing
// the buffered chunks after the user quits.
audio.stop(PLAYHEAD); audio.purgeQueue(PLAYHEAD)
stopPlay = true; break
}
const sampleCount = filebuf.readShort()
const maxIndex = filebuf.readByte()
@@ -184,7 +192,10 @@ try {
bytesToSec(decodedLength), bytesToSec(FILE_SIZE))
let sliceOff = 0
while (sliceOff < sampleCount && !stopPlay) {
if (gui.audioIsExitRequested()) { stopPlay = true; break }
if (gui.audioIsExitRequested()) {
audio.stop(PLAYHEAD); audio.purgeQueue(PLAYHEAD)
stopPlay = true; break
}
const sliceN = Math.min(TAD_VIS_SLICE, sampleCount - sliceOff)
// tadDecodedBin is negative-addressed: sample i sits at
// TAD_DECODED_ADDR - i*2. audioFeedPcm flips the read
@@ -212,6 +223,15 @@ try {
printerrln(e)
errorlevel = 1
} finally {
// Never leave the playhead in 'play' mode for the next program. On a clean finish, let the
// queued tail play out first; on Backspace/error, stop immediately.
if (!stopPlay && errorlevel === 0) {
let guard = 0
while (audio.getPosition(PLAYHEAD) > 0 && guard++ < 1500) sys.sleep(20) // drain, capped ~30s
}
audio.stop(PLAYHEAD)
audio.purgeQueue(PLAYHEAD)
if (interactive) gui.audioClose()
}