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minor fixups

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This commit is contained in:
minjaesong
2020-12-07 20:37:44 +09:00
parent 3003de0bb2
commit 447fa43d73
3 changed files with 24 additions and 12 deletions
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8
src/net/torvald/tsvm/peripheral/GraphicsAdapter.kt
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@@ -31,10 +31,14 @@ data class AdapterConfig(
val paletteShader: String = DRAW_SHADER_FRAG
)
data class SuperGraphicsAddonConfig(
val hasSecondBank: Boolean = false
)
/**
* NOTE: if TTY size is greater than 80*32, SEGFAULT will occur because text buffer is fixed in size
*/
open class GraphicsAdapter(val vm: VM, val config: AdapterConfig) :
open class GraphicsAdapter(val vm: VM, val config: AdapterConfig, val sgr: SuperGraphicsAddonConfig = SuperGraphicsAddonConfig()) :
GlassTty(config.textRows, config.textCols), PeriBase {
override fun getVM(): VM {
@@ -152,7 +156,7 @@ open class GraphicsAdapter(val vm: VM, val config: AdapterConfig) :
faketex = Texture(pm)
pm.dispose()
// initialise with NONZERO value; value zero corresponds with opaque black, and it will paint the whole screen black
// initialise with NONZERO value; value zero corresponds to opaque black, and it will paint the whole screen black
// when in text mode, and that's undesired behaviour
// -1 is preferred because it points to the colour CLEAR, and it's constant.
spriteAndTextArea.fillWith(-1)