Use Math.round(double) to avoid result being limited to Integer.MAX_INT

Issue: #8067
PiperOrigin-RevId: 337122011

RELEASENOTES.md

@@ -78,6 +78,13 @@
         ([#3750](https://github.com/google/ExoPlayer/issues/3750)).
     *   Add a way to override ad media MIME types
         ([#7961)(https://github.com/google/ExoPlayer/issues/7961)).
+    *   Fix truncating large cue points in microseconds
+        ([#8067](https://github.com/google/ExoPlayer/issues/8067)).
+
+*   UI:
+
+    *   Show overflow button in `StyledPlayerControlView` only when there is no
+        enough space.
 
 ### 2.12.0 (2020-09-11) ###
 

extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.java

@@ -1596,7 +1596,8 @@ public final class ImaAdsLoader
     // We receive initial cue points from IMA SDK as floats. This code replicates the same
     // calculation used to populate adGroupTimesUs (having truncated input back to float, to avoid
     // failures if the behavior of the IMA SDK changes to provide greater precision).
-    long adPodTimeUs = Math.round((float) cuePointTimeSeconds * C.MICROS_PER_SECOND);
+    float cuePointTimeSecondsFloat = (float) cuePointTimeSeconds;
+    long adPodTimeUs = Math.round((double) cuePointTimeSecondsFloat * C.MICROS_PER_SECOND);
     for (int adGroupIndex = 0; adGroupIndex < adPlaybackState.adGroupCount; adGroupIndex++) {
       long adGroupTimeUs = adPlaybackState.adGroupTimesUs[adGroupIndex];
       if (adGroupTimeUs != C.TIME_END_OF_SOURCE

extensions/ima/src/test/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoaderTest.java

@@ -803,7 +803,8 @@ public final class ImaAdsLoaderTest {
 
   @Test
   public void loadAd_withLargeAdCuePoint_updatesAdPlaybackStateWithLoadedAd() {
-    float midrollTimeSecs = 1_765f;
+    // Use a large enough value to test correct truncating of large cue points.
+    float midrollTimeSecs = Float.MAX_VALUE;
     ImmutableList<Float> cuePoints = ImmutableList.of(midrollTimeSecs);
     setupPlayback(CONTENT_TIMELINE, cuePoints);
     imaAdsLoader.start(adsLoaderListener, adViewProvider);