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taut: volume and pan meter on playback

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This commit is contained in:
minjaesong
2026-05-18 20:57:56 +09:00
parent 34fba4b2f2
commit 8e8374ba99
2 changed files with 101 additions and 35 deletions
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57
tsvm_core/src/net/torvald/tsvm/GraphicsJSR223Delegate.kt
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@@ -149,6 +149,42 @@ class GraphicsJSR223Delegate(private val vm: VM) {
}
}
fun plotRect(x: Int, y: Int, w: Int, h: Int, colour: Int) {
val xs = min(x, x+w).toLong()
val xe = max(x, x+w).toLong()
val ys = min(y, y+h).toLong()
val ye = max(y, y+h).toLong()
getFirstGPU()?.let {
for (py in ys until ye) {
for (px in xs until xe) {
if (px in 0 until it.config.width && py in 0 until it.config.height) {
it.poke(py * it.config.width + px, colour.toByte())
}
}
}
it.applyDelay()
}
}
fun plotRect2(x: Int, y: Int, w: Int, h: Int, colour: Int) {
val xs = min(x, x+w).toLong()
val xe = max(x, x+w).toLong()
val ys = min(y, y+h).toLong()
val ye = max(y, y+h).toLong()
getFirstGPU()?.let {
for (py in ys until ye) {
for (px in xs until xe) {
if (px in 0 until it.config.width && py in 0 until it.config.height) {
it.poke(262144 + py * it.config.width + px, colour.toByte())
}
}
}
it.applyDelay()
}
}
fun plotPixelMode1(x: Int, y: Int, colour: Int, plane: Int) {
getFirstGPU()?.let {
val planesize = it.config.width * it.config.height / 4
@@ -159,6 +195,27 @@ class GraphicsJSR223Delegate(private val vm: VM) {
}
}
fun plotRectMode1(x: Int, y: Int, w: Int, h: Int, colour: Int, plane: Int) {
val xs = min(x, x+w).toLong()
val xe = max(x, x+w).toLong()
val ys = min(y, y+h).toLong()
val ye = max(y, y+h).toLong()
getFirstGPU()?.let {
val halfW = it.config.width / 2
val halfH = it.config.height / 2
val planesize = it.config.width * it.config.height / 4
for (py in ys until ye) {
for (px in xs until xe) {
if (px in 0 until halfW && py in 0 until halfH) {
it.poke(py * halfW + px + planesize * plane, colour.toByte())
}
}
}
it.applyDelay()
}
}
/**
* Sets absolute position of scrolling
*/