Merge "MediaCodec: minor revision of APIs for vendor parameters" (5d41bf1b) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaCodec.java

+26 −4

Original line number	Diff line number	Diff line
		@@ -4607,6 +4607,25 @@ final public class MediaCodec {
		return mType;
		}

		@Override
		public boolean equals(Object o) {
		if (o == null) {
		return false;
		}
		if (!(o instanceof ParameterDescriptor)) {
		return false;
		}
		ParameterDescriptor other = (ParameterDescriptor) o;
		return this.mName.equals(other.mName) && this.mType == other.mType;
		}

		@Override
		public int hashCode() {
		return Arrays.asList(
		(Object) mName,
		(Object) Integer.valueOf(mType)).hashCode();
		}

		private String mName;
		private @MediaFormat.Type int mType;
		}
		@@ -4631,7 +4650,8 @@ final public class MediaCodec {
		private native ParameterDescriptor native_getParameterDescriptor(@NonNull String name);

		/**
		* Subscribe to vendor parameters, so that changes to these parameters generate
		* Subscribe to vendor parameters, so that these parameters will be present in
		* {@link #getOutputFormat} and changes to these parameters generate
		* output format change event.
		* <p>
		* Unrecognized parameter names or standard (non-vendor) parameter names will be ignored.
		@@ -4660,8 +4680,9 @@ final public class MediaCodec {
		private native void native_subscribeToVendorParameters(@NonNull List<String> names);

		/**
		* Unsubscribe from vendor parameters, so that changes to these parameters
		* no longer generate output format change event.
		* Unsubscribe from vendor parameters, so that these parameters will not be present in
		* {@link #getOutputFormat} and changes to these parameters no longer generate
		* output format change event.
		* <p>
		* Unrecognized parameter names, standard (non-vendor) parameter names will be ignored.
		* {@link #reset} also resets the list of subscribed parameters.
		@@ -4669,7 +4690,8 @@ final public class MediaCodec {
		* <p>
		* This method can be called in any codec state except for released state. When called in
		* running state with newly unsubscribed parameters, it takes effect no later than the
		* processing of the subsequently queued buffer.
		* processing of the subsequently queued buffer. For the removed parameters, the codec will
		* generate output format change event.
		* <p>
		* Note that any vendor parameters set in a {@link #configure} or
		* {@link #setParameters} call are automatically subscribed, and with this method