Added OS/JRE info in debug output.

skiko/src/jvmMain/kotlin/org/jetbrains/skiko/OsArch.kt

@@ -37,3 +37,15 @@ val hostArch by lazy {
 val hostId by lazy {
     "${hostOs.id}-${hostArch.id}"
 }
+
+internal val hostFullName by lazy {
+    "${System.getProperty("os.name")}, ${System.getProperty("os.version")}, ${hostArch.toString().toLowerCase()}"
+}
+
+internal val javaVendor by lazy {
+    "${System.getProperty("java.vendor")} ${System.getProperty("java.version")}"
+}
+
+internal val javaLocation by lazy {
+    "${System.getProperty("java.home")}"
+}

skiko/src/jvmMain/kotlin/org/jetbrains/skiko/context/Direct3DContextHandler.kt

@@ -6,6 +6,9 @@ import org.jetbrains.skija.SurfaceColorFormat
 import org.jetbrains.skija.SurfaceOrigin
 import org.jetbrains.skija.impl.Native
 import org.jetbrains.skiko.SkiaLayer
+import org.jetbrains.skiko.hostFullName
+import org.jetbrains.skiko.javaLocation
+import org.jetbrains.skiko.javaVendor
 import org.jetbrains.skiko.redrawer.Direct3DRedrawer
 import java.lang.ref.Reference
 
@@ -109,8 +112,11 @@ internal class Direct3DContextHandler(layer: SkiaLayer) : ContextHandler(layer)
     }
 
     override fun hardwareInfo(): String {
-        return "DIRECT3D (dx12) hardware info:\n" +
+        return "DIRECT3D (dx12) rendering info:\n" +
+            "OS: $hostFullName\n" +
+            "Java: $javaVendor\n" +
+            "Java location: $javaLocation\n" +
             "Video card: ${directXRedrawer.getAdapterName(device)}\n" +
-            "Total memory: ${directXRedrawer.getAdapterMemorySize(device) / 1024 / 1024} MB\n"
+            "Total VRAM: ${directXRedrawer.getAdapterMemorySize(device) / 1024 / 1024} MB\n"
     }
 }

skiko/src/jvmMain/kotlin/org/jetbrains/skiko/context/MetalContextHandler.kt

@@ -6,6 +6,9 @@ import org.jetbrains.skija.SurfaceColorFormat
 import org.jetbrains.skija.SurfaceOrigin
 import org.jetbrains.skija.impl.Native
 import org.jetbrains.skiko.SkiaLayer
+import org.jetbrains.skiko.hostFullName
+import org.jetbrains.skiko.javaLocation
+import org.jetbrains.skiko.javaVendor
 import org.jetbrains.skiko.redrawer.MetalRedrawer
 
 internal class MetalContextHandler(layer: SkiaLayer) : ContextHandler(layer) {
@@ -58,8 +61,11 @@ internal class MetalContextHandler(layer: SkiaLayer) : ContextHandler(layer) {
     }
 
     override fun hardwareInfo(): String {
-        return "METAL hardware info:\n" +
+        return "METAL rendering info:\n" +
+            "OS: $hostFullName\n" +
+            "Java: $javaVendor\n" +
+            "Java location: $javaLocation\n" +
             "Video card: ${metalRedrawer.getAdapterName()}\n" +
-            "Total memory: ${metalRedrawer.getAdapterMemorySize() / 1024 / 1024} MB\n"
+            "Total VRAM: ${metalRedrawer.getAdapterMemorySize() / 1024 / 1024} MB\n"
     }
 }

skiko/src/jvmMain/kotlin/org/jetbrains/skiko/context/OpenGLContextHandler.kt

@@ -8,6 +8,9 @@ import org.jetbrains.skija.SurfaceOrigin
 import org.jetbrains.skiko.OpenGLApi
 import org.jetbrains.skiko.SkiaLayer
 import org.jetbrains.skiko.makeGLContext
+import org.jetbrains.skiko.hostFullName
+import org.jetbrains.skiko.javaLocation
+import org.jetbrains.skiko.javaVendor
 import org.jetbrains.skiko.makeGLRenderTarget
 
 internal class OpenGLContextHandler(layer: SkiaLayer) : ContextHandler(layer) {
@@ -68,9 +71,12 @@ internal class OpenGLContextHandler(layer: SkiaLayer) : ContextHandler(layer) {
 
     override fun hardwareInfo(): String {
         val gl = OpenGLApi.instance
-        return  "OPENGL hardware info:\n" +
+        return  "OPENGL rendering info:\n" +
+            "OS: $hostFullName\n" +
+            "Java: $javaVendor\n" +
+            "Java location: $javaLocation\n" +
             "Vendor: ${gl.glGetString(gl.GL_VENDOR)}\n" +
             "Model: ${gl.glGetString(gl.GL_RENDERER)}\n" +
-            "Total memory: ${gl.glGetIntegerv(gl.GL_TOTAL_MEMORY) / 1024} MB\n"
+            "Total VRAM: ${gl.glGetIntegerv(gl.GL_TOTAL_MEMORY) / 1024} MB\n"
     }
 }

skiko/src/jvmMain/kotlin/org/jetbrains/skiko/context/SoftwareContextHandler.kt

@@ -76,4 +76,11 @@ internal class SoftwareContextHandler(layer: SkiaLayer) : ContextHandler(layer)
     override fun flush() {
         // Raster does not need to flush canvas
     }
+
+    override fun hardwareInfo(): String {
+        return "SOFTWARE rendering info:\n" +
+            "OS: $hostFullName\n" +
+            "Java: $javaVendor\n" +
+            "Java location: $javaLocation\n"
+    }
 }