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fixed a bug where ipf movie playback would hang after the last frame

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minjaesong
2022-05-04 18:43:00 +09:00
parent aa36beee88
commit 7aee0d8a52
1 changed files with 3 additions and 4 deletions
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7
assets/disk0/decodemovipf.js
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@@ -153,7 +153,7 @@ let startTime = sys.nanoTime()
let decodefun = (type > 255) ? graphics.decodeIpf2 : graphics.decodeIpf1 let decodefun = (type > 255) ? graphics.decodeIpf2 : graphics.decodeIpf1
while (framesRendered < frameCount) { while (framesRendered < frameCount) {
//serial.println(`Frame #${f+1}`) // serial.println(`Frame #${framesRendered+1}`)
let t1 = sys.nanoTime() let t1 = sys.nanoTime()
@@ -170,6 +170,7 @@ while (framesRendered < frameCount) {
while (frameUnit >= 1) { while (frameUnit >= 1) {
let payloadLen = readInt() let payloadLen = readInt()
let gzippedPtr = readBytes(payloadLen) let gzippedPtr = readBytes(payloadLen)
framesRendered += 1
if (frameUnit == 1) { if (frameUnit == 1) {
gzip.decompFromTo(gzippedPtr, payloadLen, ipfbuf) // should return FBUF_SIZE gzip.decompFromTo(gzippedPtr, payloadLen, ipfbuf) // should return FBUF_SIZE
@@ -179,8 +180,6 @@ while (framesRendered < frameCount) {
sys.free(gzippedPtr) sys.free(gzippedPtr)
frameUnit -= 1 frameUnit -= 1
} }
framesRendered += frameUnit
} }
else { else {
framesRendered += 1 framesRendered += 1
@@ -198,4 +197,4 @@ sys.free(ipfbuf)
let timeTook = (endTime - startTime) / 1000000000.0 let timeTook = (endTime - startTime) / 1000000000.0
//println(`Actual FPS: ${frameCount / timeTook}`) println(`Actual FPS: ${framesRendered / timeTook}`)