Merge "Add OPUS encoding to the framework" (7252ee13) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -23479,6 +23479,7 @@ package android.media {
		field public static final int ENCODING_IEC61937 = 13; // 0xd
		field public static final int ENCODING_INVALID = 0; // 0x0
		field public static final int ENCODING_MP3 = 9; // 0x9
		field public static final int ENCODING_OPUS = 20; // 0x14
		field public static final int ENCODING_PCM_16BIT = 2; // 0x2
		field public static final int ENCODING_PCM_8BIT = 3; // 0x3
		field public static final int ENCODING_PCM_FLOAT = 4; // 0x4

core/jni/android_media_AudioFormat.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@
		#define ENCODING_AC4 17
		#define ENCODING_E_AC3_JOC 18
		#define ENCODING_DOLBY_MAT 19
		#define ENCODING_OPUS 20

		#define ENCODING_INVALID 0
		#define ENCODING_DEFAULT 1
		@@ -88,6 +89,8 @@ static inline audio_format_t audioFormatToNative(int audioFormat)
		return AUDIO_FORMAT_DEFAULT;
		case ENCODING_DOLBY_MAT:
		return AUDIO_FORMAT_MAT;
		case ENCODING_OPUS:
		return AUDIO_FORMAT_OPUS;
		default:
		return AUDIO_FORMAT_INVALID;
		}
		@@ -142,6 +145,8 @@ static inline int audioFormatFromNative(audio_format_t nativeFormat)
		case AUDIO_FORMAT_MAT_2_0:
		case AUDIO_FORMAT_MAT_2_1:
		return ENCODING_DOLBY_MAT;
		case AUDIO_FORMAT_OPUS:
		return ENCODING_OPUS;
		case AUDIO_FORMAT_DEFAULT:
		return ENCODING_DEFAULT;
		default:

media/java/android/media/AudioFormat.java

+11 −1

Original line number	Diff line number	Diff line
		@@ -281,6 +281,8 @@ public final class AudioFormat implements Parcelable {
		* metadata (object audio) over HDMI (e.g. Dolby Atmos content).
		**/
		public static final int ENCODING_DOLBY_MAT = 19;
		/** Audio data format: OPUS compressed. */
		public static final int ENCODING_OPUS = 20;

		/** @hide */
		public static String toLogFriendlyEncoding(int enc) {
		@@ -323,6 +325,8 @@ public final class AudioFormat implements Parcelable {
		return "ENCODING_E_AC3_JOC";
		case ENCODING_DOLBY_MAT:
		return "ENCODING_DOLBY_MAT";
		case ENCODING_OPUS:
		return "ENCODING_OPUS";
		default :
		return "invalid encoding " + enc;
		}
		@@ -548,6 +552,7 @@ public final class AudioFormat implements Parcelable {
		case ENCODING_AC4:
		case ENCODING_E_AC3_JOC:
		case ENCODING_DOLBY_MAT:
		case ENCODING_OPUS:
		return true;
		default:
		return false;
		@@ -576,6 +581,7 @@ public final class AudioFormat implements Parcelable {
		case ENCODING_AC4:
		case ENCODING_E_AC3_JOC:
		case ENCODING_DOLBY_MAT:
		case ENCODING_OPUS:
		return true;
		default:
		return false;
		@@ -607,6 +613,7 @@ public final class AudioFormat implements Parcelable {
		case ENCODING_AC4:
		case ENCODING_E_AC3_JOC:
		case ENCODING_DOLBY_MAT:
		case ENCODING_OPUS:
		return false;
		case ENCODING_INVALID:
		default:
		@@ -638,6 +645,7 @@ public final class AudioFormat implements Parcelable {
		case ENCODING_AC4:
		case ENCODING_E_AC3_JOC:
		case ENCODING_DOLBY_MAT:
		case ENCODING_OPUS:
		return false;
		case ENCODING_INVALID:
		default:
		@@ -917,6 +925,7 @@ public final class AudioFormat implements Parcelable {
		case ENCODING_AC4:
		case ENCODING_E_AC3_JOC:
		case ENCODING_DOLBY_MAT:
		case ENCODING_OPUS:
		mEncoding = encoding;
		break;
		case ENCODING_INVALID:
		@@ -1136,7 +1145,8 @@ public final class AudioFormat implements Parcelable {
		ENCODING_AAC_XHE,
		ENCODING_AC4,
		ENCODING_E_AC3_JOC,
		ENCODING_DOLBY_MAT }
		ENCODING_DOLBY_MAT,
		ENCODING_OPUS }
		)
		@Retention(RetentionPolicy.SOURCE)
		public @interface Encoding {}