Add javadocs to MediaCodec.CryptoInfo methods (8ad2965d) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaCodec.java

+12 −1

Original line number	Diff line number	Diff line
		@@ -2221,7 +2221,10 @@ final public class MediaCodec {
		public int mode;

		/**
		* Metadata describing encryption pattern for the protected bytes in a subsample.
		* Metadata describing an encryption pattern for the protected bytes in
		* a subsample. An encryption pattern consists of a repeating sequence
		* of crypto blocks comprised of a number of encrypted blocks followed
		* by a number of unencrypted, or skipped, blocks.
		*/
		public final static class Pattern {
		/**
		@@ -2273,6 +2276,10 @@ final public class MediaCodec {
		*/
		private Pattern pattern;

		/**
		* Set the subsample count, clear/encrypted sizes, key, IV and mode fields of
		* a {@link MediaCodec.CryptoInfo} instance.
		*/
		public void set(
		int newNumSubSamples,
		@NonNull int[] newNumBytesOfClearData,
		@@ -2289,6 +2296,10 @@ final public class MediaCodec {
		pattern = new Pattern(0, 0);
		}

		/**
		* Set the encryption pattern on a {@link MediaCodec.CryptoInfo} instance.
		* See {@link MediaCodec.CryptoInfo.Pattern}.
		*/
		public void setPattern(Pattern newPattern) {
		pattern = newPattern;
		}