Use symbol AUDIO_SESSION_OUTPUT_MIX from <system/audio.h>
Change-Id: I4e48bb7edcc9f9407ee63bb33d029aca02211d74
diff --git a/include/media/AudioEffect.h b/include/media/AudioEffect.h
index f3024b7..01dcbb2 100644
--- a/include/media/AudioEffect.h
+++ b/include/media/AudioEffect.h
@@ -217,8 +217,9 @@
* higher priorities, 0 being the normal priority.
* cbf: optional callback function (see effect_callback_t)
* user: pointer to context for use by the callback receiver.
- * sessionID: audio session this effect is associated to. If 0, the effect will be global to
- * the output mix. If not 0, the effect will be applied to all players
+ * sessionID: audio session this effect is associated to.
+ * If equal to AUDIO_SESSION_OUTPUT_MIX, the effect will be global to
+ * the output mix. Otherwise, the effect will be applied to all players
* (AudioTrack or MediaPLayer) within the same audio session.
* io: HAL audio output or input stream to which this effect must be attached. Leave at 0 for
* automatic output selection by AudioFlinger.
@@ -229,7 +230,7 @@
int32_t priority = 0,
effect_callback_t cbf = NULL,
void* user = NULL,
- int sessionId = 0,
+ int sessionId = AUDIO_SESSION_OUTPUT_MIX,
audio_io_handle_t io = 0
);
@@ -241,7 +242,7 @@
int32_t priority = 0,
effect_callback_t cbf = NULL,
void* user = NULL,
- int sessionId = 0,
+ int sessionId = AUDIO_SESSION_OUTPUT_MIX,
audio_io_handle_t io = 0
);
@@ -263,7 +264,7 @@
int32_t priority = 0,
effect_callback_t cbf = NULL,
void* user = NULL,
- int sessionId = 0,
+ int sessionId = AUDIO_SESSION_OUTPUT_MIX,
audio_io_handle_t io = 0
);