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Better tev preset table

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minjaesong
2025-08-27 17:45:37 +09:00
parent cda9a34b23
commit 6f7e407a1c
6 changed files with 189 additions and 133 deletions
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14
assets/disk0/tvdos/bin/playtev.js
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@@ -296,8 +296,16 @@ let width = seqread.readShort()
let height = seqread.readShort()
let fps = seqread.readOneByte()
let totalFrames = seqread.readInt()
let quality = seqread.readOneByte()
let hasAudio = seqread.readOneByte()
let qualityY = seqread.readOneByte()
let qualityCo = seqread.readOneByte()
let qualityCg = seqread.readOneByte()
let flags = seqread.readOneByte()
let hasAudio = flags & 1
let hasSubtitle = flags & 2
let unused1 = seqread.readOneByte()
let unused2 = seqread.readOneByte()
serial.println(`TEV Format ${version} (${colorSpace}); Q: ${qualityY} ${qualityCo} ${qualityCg}`)
function updateDataRateBin(rate) {
videoRateBin.push(rate)
@@ -464,7 +472,7 @@ try {
// Hardware-accelerated TEV decoding to RGB buffers (YCoCg-R or XYB based on version)
try {
let decodeStart = sys.nanoTime()
graphics.tevDecode(blockDataPtr, CURRENT_RGB_ADDR, PREV_RGB_ADDR, width, height, quality, debugMotionVectors, version)
graphics.tevDecode(blockDataPtr, CURRENT_RGB_ADDR, PREV_RGB_ADDR, width, height, [qualityY, qualityCo, qualityCg], debugMotionVectors, version)
decodeTime = (sys.nanoTime() - decodeStart) / 1000000.0 // Convert to milliseconds
// Upload RGB buffer to display framebuffer with dithering