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Commit f9167b3b authored by Dhananjay Kumar's avatar Dhananjay Kumar Committed by Bruno Martins
Browse files

audio: Add support for APTX TWSP audio codec 



- Add support for APTX TWSP audio format for BT.

[wight554: updated code from LA.QSSI.11.0.r1-05600-qssi.0]

 Conflicts:
	media/java/android/media/AudioSystem.java
	services/core/java/com/android/server/audio/BtHelper.java

CRs-Fixed: 2433041
Change-Id: I19e256ae981516e9054b6e6eed8372ae2929b006
Signed-off-by: default avatarVolodymyr Zhdanov <wight554@gmail.com>
parent 6e6110f6

media/java/android/media/AudioSystem.java

+6 −0
Original line number Diff line number Diff line
@@ -202,6 +202,8 @@ public class AudioSystem 
    public static final int AUDIO_FORMAT_CELT           = 0x26000000;

    /** @hide */

    public static final int AUDIO_FORMAT_APTX_ADAPTIVE  = 0x27000000;

    /** @hide */

    public static final int AUDIO_FORMAT_APTX_TWSP      = 0x2A000000;



    /** @hide */

    @IntDef(flag = false, prefix = "AUDIO_FORMAT_", value = {
@@ -231,6 +233,8 @@ public class AudioSystem 
            case AUDIO_FORMAT_CELT: return BluetoothCodecConfig.SOURCE_CODEC_TYPE_CELT;

            case AUDIO_FORMAT_APTX_ADAPTIVE:

                     return BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_ADAPTIVE;

            case AUDIO_FORMAT_APTX_TWSP:

                     return BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_TWSP;

            default:

                Log.e(TAG, "Unknown audio format 0x" + Integer.toHexString(audioFormat)

                        + " for conversion to BT codec");
@@ -260,6 +264,8 @@ public class AudioSystem 
                return AudioSystem.AUDIO_FORMAT_CELT;

            case BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_ADAPTIVE:

                return AudioSystem.AUDIO_FORMAT_APTX_ADAPTIVE;

            case BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_TWSP:

                return AudioSystem.AUDIO_FORMAT_APTX_TWSP;

            default:

                Log.e(TAG, "Unknown BT codec 0x" + Integer.toHexString(btCodec)

                        + " for conversion to audio format");