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no memory leak on ImageBuffer rendering

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Turns out, <ImageBuffer>.image creates new Image instance which will NEVER be reclaimed (which causes OutOfMemoryError) unless manually destroy()ed.


Former-commit-id: 34840cf63e52e5635ec8acd5fb1bb78923c61063
Former-commit-id: aca4388320fae022a4744f75c1b0f66b544bdafb
This commit is contained in:
Song Minjae
2017-02-25 02:39:02 +09:00
parent 30b82acb4b
commit fed45d9fe6
6 changed files with 61 additions and 24 deletions
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15
src/net/torvald/terrarum/StateBlurTest.kt
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@@ -23,21 +23,21 @@ class StateBlurTest : BasicGameState() {
override fun init(gc: GameContainer, sbg: StateBasedGame) {
testImage.flushPixelData()
System.arraycopy(
/*System.arraycopy(
testImage.texture.textureData, 0,
bluredImage.rgba, 0, testImage.texture.textureData.size
)
kotlin.repeat(3, { fastBoxBlur(bluredImage, 3) })
kotlin.repeat(3, { fastBoxBlur(bluredImage, 3) })*/
}
override fun update(gc: GameContainer, sbg: StateBasedGame, delta: Int) {
Terrarum.appgc.setTitle("${Terrarum.NAME} — F: ${Terrarum.appgc.fps}")
/*System.arraycopy(
System.arraycopy(
testImage.texture.textureData, 0,
bluredImage.rgba, 0, testImage.texture.textureData.size
)*/
//fastBoxBlur(testImage, bluredImage, 3)
)
fastBoxBlur(testImage, bluredImage, 3)
//fastBoxBlur(bluredImage, 3)
//fastBoxBlur(bluredImage, 3)
}
@@ -46,11 +46,14 @@ class StateBlurTest : BasicGameState() {
override fun render(gc: GameContainer, sbg: StateBasedGame, g: Graphics) {
g.background = Color(0x404040)
g.drawImage(bluredImage.image,
val image = bluredImage.image
g.drawImage(image,
Terrarum.WIDTH.minus(testImage.width).div(2f).floor(),
Terrarum.HEIGHT.minus(testImage.height).div(2f).floor()
)
g.flush()
image.destroy()
}
private val isLE: Boolean