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Merge "Fix modulo div by 0 in Choreographer." into tm-dev

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TreeHugger Robot
2022-06-03 19:03:33 +00:00
committed by Android (Google) Code Review
parent 7297f19c60 2c303b3f51
commit 6dadf45f60
1 changed files with 2 additions and 1 deletions
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core/java/android/view/Choreographer.java
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@@ -765,10 +765,11 @@ public final class Choreographer {
startNanos = System.nanoTime(); startNanos = System.nanoTime();
final long jitterNanos = startNanos - frameTimeNanos; final long jitterNanos = startNanos - frameTimeNanos;
if (jitterNanos >= frameIntervalNanos) { if (jitterNanos >= frameIntervalNanos) {
final long lastFrameOffset = jitterNanos % frameIntervalNanos; long lastFrameOffset = 0;
if (frameIntervalNanos == 0) { if (frameIntervalNanos == 0) {
Log.i(TAG, "Vsync data empty due to timeout"); Log.i(TAG, "Vsync data empty due to timeout");
} else { } else {
lastFrameOffset = jitterNanos % frameIntervalNanos;
final long skippedFrames = jitterNanos / frameIntervalNanos; final long skippedFrames = jitterNanos / frameIntervalNanos;
if (skippedFrames >= SKIPPED_FRAME_WARNING_LIMIT) { if (skippedFrames >= SKIPPED_FRAME_WARNING_LIMIT) {
Log.i(TAG, "Skipped " + skippedFrames + " frames! " Log.i(TAG, "Skipped " + skippedFrames + " frames! "