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Commit 2ed8f215 authored by Glenn Kasten's avatar Glenn Kasten
Browse files

Define low latency output stream (formerly primary) 

Bug: 29164107
Change-Id: Ic31ee9bc85f39026918f9a7b7f379454d99b0009
parent 9e73d823

media/java/android/media/AudioManager.java

+8 −2
Original line number Diff line number Diff line
@@ -3289,7 +3289,10 @@ public class AudioManager { 


    /**

     * Used as a key for {@link #getProperty} to request the native or optimal output sample rate

     * for this device's primary output stream, in decimal Hz.

     * for this device's low latency output stream, in decimal Hz.  Latency-sensitive apps

     * should use this value as a default, and offer the user the option to override it.

     * The low latency output stream is typically either the device's primary output stream,

     * or another output stream with smaller buffers.

     */

    // FIXME Deprecate

    public static final String PROPERTY_OUTPUT_SAMPLE_RATE =
@@ -3297,7 +3300,10 @@ public class AudioManager { 


    /**

     * Used as a key for {@link #getProperty} to request the native or optimal output buffer size

     * for this device's primary output stream, in decimal PCM frames.

     * for this device's low latency output stream, in decimal PCM frames.  Latency-sensitive apps

     * should use this value as a minimum, and offer the user the option to override it.

     * The low latency output stream is typically either the device's primary output stream,

     * or another output stream with smaller buffers.

     */

    // FIXME Deprecate

    public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER =