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Commit cd99819e authored by Nikolay Igotti's avatar Nikolay Igotti
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Cleaner locks.

parent 64946688
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Showing with 14 additions and 15 deletions
skiko/src/jvmMain/kotlin/org/jetbrains/skiko/redrawer/MetalRedrawer.kt
View file @ cd99819e
......@@ -60,23 +60,22 @@ internal class MetalRedrawer(
private suspend fun draw() {
withContext(Dispatchers.IO) {
val handle = startRendering()
if (layer.prepareDrawContext()) {
// 2,3 GHz 8-Core Intel Core i9
//
// Test1. 8 windows, multiple clocks, 800x600
//
// Executors.newSingleThreadExecutor().asCoroutineDispatcher(): 20 FPS, 130% CPU
// Dispatchers.IO: 58 FPS, 460% CPU
//
// Test2. 60 windows, single clock, 800x600
//
// Executors.newSingleThreadExecutor().asCoroutineDispatcher(): 50 FPS, 150% CPU
// Dispatchers.IO: 50 FPS, 200% CPU
synchronized(disposeLock) {
if (!isDisposed) {
synchronized(disposeLock) {
if (!isDisposed)
if (layer.prepareDrawContext()) {
// 2,3 GHz 8-Core Intel Core i9
//
// Test1. 8 windows, multiple clocks, 800x600
//
// Executors.newSingleThreadExecutor().asCoroutineDispatcher(): 20 FPS, 130% CPU
// Dispatchers.IO: 58 FPS, 460% CPU
//
// Test2. 60 windows, single clock, 800x600
//
// Executors.newSingleThreadExecutor().asCoroutineDispatcher(): 50 FPS, 150% CPU
// Dispatchers.IO: 50 FPS, 200% CPU
layer.draw()
}
}
}
endRendering(handle)
}
......
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