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fix: font rom not uploading

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minjaesong
2025-10-03 22:42:42 +09:00
parent 7d61074a13
commit 60e0ff9e61
1 changed files with 1 additions and 1 deletions
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2
tsvm_core/src/net/torvald/tsvm/peripheral/GraphicsAdapter.kt
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@@ -675,7 +675,7 @@ open class GraphicsAdapter(private val assetsRoot: String, val vm: VM, val confi
for (line in 0 until ch) { for (line in 0 until ch) {
val word = mappedFontRom[char.toLong() * ch + line].toInt() val word = mappedFontRom[char.toLong() * ch + line].toInt()
for (bm in scanline.indices step 4) { for (bm in scanline.indices step 4) {
val pixel = 255 * ((word shr (cw - 1 - bm)) and 1) val pixel = 255 * ((word shr (cw - 1 - bm/4)) and 1)
val matte = (if (pixel == 0) 0 else 255).toByte() val matte = (if (pixel == 0) 0 else 255).toByte()
scanline[bm+0] = matte scanline[bm+0] = matte
scanline[bm+1] = matte scanline[bm+1] = matte