Add rendering info reports to ActionJournal (#3545)

platform/darwin/src/MLNActionJournalOptions.h

@@ -30,6 +30,11 @@ MLN_EXPORT
  */
 @property (nonatomic) NSInteger logFileCount;
 
+/**
+ * The wait time (seconds) between rendering reports
+ */
+@property (nonatomic) NSInteger renderingStatsReportInterval;
+
 @end
 
 NS_ASSUME_NONNULL_END

platform/darwin/src/MLNActionJournalOptions.mm

@@ -51,4 +51,12 @@
     return _actionJournalOptionsInternal->logFileCount();
 }
 
+- (void)setRenderingStatsReportInterval:(NSInteger)value {
+    _actionJournalOptionsInternal->withRenderingStatsReportInterval(static_cast<uint32_t>(value));
+}
+
+- (NSInteger)renderingStatsReportInterval {
+    return _actionJournalOptionsInternal->renderingStatsReportInterval();
+}
+
 @end

platform/darwin/src/MLNRenderingStats.h

@@ -6,9 +6,9 @@ NS_ASSUME_NONNULL_BEGIN
 MLN_EXPORT
 @interface MLNRenderingStats : NSObject
 
-/// Frame CPU encoding time (milliseconds)
+/// Frame CPU encoding time (seconds)
 @property (readonly) double encodingTime;
-/// Frame CPU rendering time (milliseconds)
+/// Frame CPU rendering time (seconds)
 @property (readonly) double renderingTime;
 
 /// Number of frames rendered