Audio: Add support for lc3 codec. (a5b61df7) · Commits · e / os / android_frameworks_base

media/java/android/media/AudioSystem.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -235,6 +235,8 @@ public class AudioSystem
		public static final int AUDIO_FORMAT_APTX_ADAPTIVE = 0x27000000;
		/** @hide */
		public static final int AUDIO_FORMAT_APTX_TWSP = 0x2A000000;
		/** @hide */
		public static final int VX_AUDIO_FORMAT_LC3 = 0x2B000000;

		/** @hide */
		@IntDef(flag = false, prefix = "AUDIO_FORMAT_", value = {
		@@ -266,6 +268,8 @@ public class AudioSystem
		return BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_ADAPTIVE;
		case AUDIO_FORMAT_APTX_TWSP:
		return BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_TWSP;
		case VX_AUDIO_FORMAT_LC3:
		return BluetoothCodecConfig.SOURCE_CODEC_TYPE_LC3;
		default:
		Log.e(TAG, "Unknown audio format 0x" + Integer.toHexString(audioFormat)
		+ " for conversion to BT codec");
		@@ -297,6 +301,8 @@ public class AudioSystem
		return AudioSystem.AUDIO_FORMAT_APTX_ADAPTIVE;
		case BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_TWSP:
		return AudioSystem.AUDIO_FORMAT_APTX_TWSP;
		case BluetoothCodecConfig.SOURCE_CODEC_TYPE_LC3:
		return AudioSystem.VX_AUDIO_FORMAT_LC3;
		default:
		Log.e(TAG, "Unknown BT codec 0x" + Integer.toHexString(btCodec)
		+ " for conversion to audio format");
		@@ -397,6 +403,8 @@ public class AudioSystem
		return "AUDIO_FORMAT_LHDC_LL";
		case /* AUDIO_FORMAT_APTX_TWSP */ 0x2A000000:
		return "AUDIO_FORMAT_APTX_TWSP";
		case /* VX_AUDIO_FORMAT_LC3 */ 0x2B000000:
		return "VX_AUDIO_FORMAT_LC3";

		/* Aliases */
		case /* AUDIO_FORMAT_PCM_16_BIT */ 0x1: