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| -rw-r--r-- | core/java/android/view/SurfaceControl.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java index 106e3927656f..0a1a23116941 100644 --- a/core/java/android/view/SurfaceControl.java +++ b/core/java/android/view/SurfaceControl.java @@ -414,6 +414,15 @@ public final class SurfaceControl implements Parcelable { */ public static final int SECURE = 0x00000080; + + /** + * Queue up BufferStateLayer buffers instead of dropping the oldest buffer when this flag is + * set. This blocks the client until all the buffers have been presented. If the buffers + * have presentation timestamps, then we may drop buffers. + * @hide + */ + public static final int ENABLE_BACKPRESSURE = 0x00000100; + /** * Surface creation flag: Creates a surface where color components are interpreted * as "non pre-multiplied" by their alpha channel. Of course this flag is |