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so much framerate wow

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This commit is contained in:
minjaesong
2020-08-10 09:38:24 +09:00
parent e3a4b375e3
commit 1095cbe26c
2 changed files with 8 additions and 4 deletions
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2
src/net/torvald/tsvm/vdc/V2kRunTest.kt
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@@ -65,7 +65,7 @@ class V2kRunTest(val appConfig: LwjglApplicationConfiguration) : ApplicationAdap
private var updateRate = 1f / 60f
override fun render() {
Gdx.graphics.setTitle("${AppLoader.appTitle} $EMDASH F: ${Gdx.graphics.framesPerSecond}")
Gdx.graphics.setTitle("${AppLoader.appTitle} $EMDASH F: ${Gdx.graphics.framesPerSecond} $EMDASH VF: ${(1.0 / vdc.statsFrameTime).toInt()}")
super.render()

10
src/net/torvald/tsvm/vdc/Videotron2K.kt
View File

@@ -119,7 +119,10 @@ class Videotron2K(var gpu: GraphicsAdapter?) {
internal var variableMap = HashMap<Long, Int>() // VarId with VARIABLE_PREFIX, Integer-value
internal var sleepLatch = false
// statistics stuffs
internal var performanceCounterTmr = 0L
var statsFrameTime = 0.0 // in seconds
internal set
fun resetVarIdTable() {
varIdTable.clear()
@@ -508,7 +511,7 @@ object Command {
instance.sleepLatch = true
val timeTook = (System.nanoTime() - instance.performanceCounterTmr).toDouble()
println("Frame time: ${timeTook / 1000000.0} ms (fps: ${1000000000.0 / timeTook})")
instance.statsFrameTime = timeTook / 1000000000.0
instance.performanceCounterTmr = System.nanoTime()
}
instSet[CMP shr 3] = { instance, args -> // CMP rA rB rC
@@ -525,8 +528,9 @@ object Command {
val width = instance.variableMap[Videotron2K.VARIABLE_WIDTH]!!
val memAddr = py * width + px
args.forEachIndexed { index, value ->
instance.gpu?.poke(memAddr.toLong() + index, value.toByte())
args.forEachIndexed { index, variable ->
val value = resolveVar(instance, variable).toByte()
instance.gpu?.poke(memAddr.toLong() + index, value)
}
// write back auto-incremented value