feat(alext): Add ALC_SOFT_system_events inside JoalVersion.getALStrings if supported

2 files changed, 27 insertions, 0 deletions

diff --git a/src/java/com/jogamp/openal/JoalVersion.java b/src/java/com/jogamp/openal/JoalVersion.java
index 2181242..0de3687 100644
--- a/src/java/com/jogamp/openal/JoalVersion.java
+++ b/src/java/com/jogamp/openal/JoalVersion.java
@@ -35,6 +35,7 @@ import com.jogamp.common.util.VersionUtil;
 import com.jogamp.common.util.JogampVersion;
 import com.jogamp.openal.util.ALHelpers;
 
+import java.util.Map;
 import java.util.jar.Manifest;
 
 public class JoalVersion extends JogampVersion {
@@ -125,6 +126,7 @@ public class JoalVersion extends JogampVersion {
         }
         final AL al = ALFactory.getAL(); // valid after makeContextCurrent(..)
         final ALVersion alv = new ALVersion(al);
+        final ALExt alExt = ALFactory.getALExt();
 
         alv.toString(true, sb);
         sb.append("AL_EXTENSIONS  ").append(al.alGetString(ALConstants.AL_EXTENSIONS));
@@ -132,6 +134,7 @@ public class JoalVersion extends JogampVersion {
         final boolean enumerationExtIsPresent = alc.alcEnumerationExtIsPresent();
         final boolean enumerateAllExtIsPresent = alc.alcEnumerateAllExtIsPresent();
         final String enumExtAvailInfo = "(enumExt[def "+enumerationExtIsPresent+", all "+enumerateAllExtIsPresent+"])";
+        final boolean softEventsIsPresent = alc.alcSoftSystemEventsIsPresent();
         {
             final int[] iversion = { 0, 0 };
             alc.alcGetIntegerv(device, ALCConstants.ALC_MAJOR_VERSION, 1, iversion, 0);
@@ -159,6 +162,25 @@ public class JoalVersion extends JogampVersion {
                 sb.append("ALC_DEF_CAPTURE Unknown ").append(enumExtAvailInfo);
             }
             sb.append(Platform.getNewline());
+            sb.append(ALHelpers.ALC_SOFT_system_events).append(" ")
+                    .append(softEventsIsPresent ? "supported" : "unsupported");
+            sb.append(Platform.getNewline());
+            if (softEventsIsPresent) {
+                for (final Map.Entry<String, Integer> event : Map.of(
+                        "ALC_EVENT_TYPE_DEVICE_ADDED_SOFT", ALExtConstants.ALC_EVENT_TYPE_DEVICE_ADDED_SOFT,
+                        "ALC_EVENT_TYPE_DEVICE_REMOVED_SOFT", ALExtConstants.ALC_EVENT_TYPE_DEVICE_REMOVED_SOFT,
+                        "ALC_EVENT_TYPE_DEFAULT_DEVICE_CHANGED_SOFT", ALExtConstants.ALC_EVENT_TYPE_DEFAULT_DEVICE_CHANGED_SOFT
+                ).entrySet()) {
+                    final int playbackSupported = alExt.alcEventIsSupportedSOFT(event.getValue(), ALExtConstants.ALC_PLAYBACK_DEVICE_SOFT);
+                    sb.append("    ").append(event.getKey()).append(" event for playback devices is ")
+                            .append(playbackSupported == ALExtConstants.ALC_EVENT_SUPPORTED_SOFT ? "supported" : "unsupported");
+                    sb.append(Platform.getNewline());
+                    final int captureSupported = alExt.alcEventIsSupportedSOFT(event.getValue(), ALExtConstants.ALC_CAPTURE_DEVICE_SOFT);
+                    sb.append("    ").append(event.getKey()).append(" event for capture devices is ")
+                            .append(captureSupported == ALExtConstants.ALC_EVENT_SUPPORTED_SOFT ? "supported" : "unsupported");
+                    sb.append(Platform.getNewline());
+                }
+            }
         }
 
         if( null == initialContext ) {
diff --git a/src/java/jogamp/openal/ALCImpl.java b/src/java/jogamp/openal/ALCImpl.java
index 0e85780..4754e21 100644
--- a/src/java/jogamp/openal/ALCImpl.java
+++ b/src/java/jogamp/openal/ALCImpl.java
@@ -27,6 +27,11 @@ public class ALCImpl extends ALCAbstractImpl {
         return alcIsExtensionPresent(null, ALHelpers.ALC_ENUMERATE_ALL_EXT);
     }
 
+    @Override
+    public boolean alcSoftSystemEventsIsPresent() {
+        return alcIsExtensionPresent(null, ALHelpers.ALC_SOFT_system_events);
+    }
+
     public boolean alcIsDoubleNullTerminatedString(final ALCdevice device, final int param) {
           return ( null == device || 0 == device.getDirectBufferAddress() ) &&
                  ( param == ALC_DEVICE_SPECIFIER ||