curioustorvald/tsvm
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minjaesong
2026-05-01 23:19:49 +09:00
parent a4adc428d0
commit fe59df18f7
7 changed files with 186 additions and 73 deletions
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17
tsvm_executable/src/net/torvald/tsvm/VMGUI.kt
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@@ -2,6 +2,7 @@ package net.torvald.tsvm
import com.badlogic.gdx.ApplicationAdapter
import com.badlogic.gdx.Gdx
import com.badlogic.gdx.Input
import com.badlogic.gdx.graphics.*
import com.badlogic.gdx.graphics.g2d.SpriteBatch
import com.badlogic.gdx.graphics.g2d.TextureRegion
@@ -205,6 +206,8 @@ class VMGUI(val loaderInfo: EmulInstance, val viewportWidth: Int, val viewportHe
private var updateAkku = 0.0
private var updateRate = 1f / 60f
private var crtShaderSignalMode = 0
override fun render() {
gdxClearAndSetBlend(.094f, .094f, .094f, 0f)
setCameraPosition(0f, 0f)
@@ -250,6 +253,19 @@ class VMGUI(val loaderInfo: EmulInstance, val viewportWidth: Int, val viewportHe
vm.update(delta)
if (vm.resetDown) rebootRequested = true
if ((Gdx.input.isKeyPressed(Input.Keys.SHIFT_LEFT) || Gdx.input.isKeyPressed(Input.Keys.SHIFT_RIGHT)) &&
(Gdx.input.isKeyPressed(Input.Keys.CONTROL_LEFT) || Gdx.input.isKeyPressed(Input.Keys.CONTROL_RIGHT))) {
if (Gdx.input.isKeyPressed(Input.Keys.S)) {
crtShaderSignalMode = -1 // RGB
}
else if (Gdx.input.isKeyPressed(Input.Keys.D)) {
crtShaderSignalMode = 0 // S-video
}
else if (Gdx.input.isKeyPressed(Input.Keys.F)) {
crtShaderSignalMode = 1 // Composite
}
}
}
fun poke(addr: Long, value: Byte) = vm.poke(addr, value)
@@ -292,6 +308,7 @@ class VMGUI(val loaderInfo: EmulInstance, val viewportWidth: Int, val viewportHe
batch.shader.setUniformf("resolution", viewportWidth.toFloat(), viewportHeight.toFloat())
batch.shader.setUniformf("interlacer", (framecount % 2).toFloat())
batch.shader.setUniformf("time", (framecount % 640).toFloat())
batch.shader.setUniformi("signalMode", crtShaderSignalMode)
batch.setBlendFunctionSeparate(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA, GL20.GL_SRC_ALPHA, GL20.GL_ONE)
batch.draw(gpuFBO.colorBufferTexture, 0f, 0f)
}