commit 813e2a74853bde19e37d878c596a044b3f299efc
author Eric Laurent <elaurent@google.com> Sat Aug 31 12:59:48 2013 -0700
committer Eric Laurent <elaurent@google.com> Mon Sep 09 09:09:21 2013 -0700
tree b95aa8b59f49b4348b2112047ee80e572637d706
parent 84b7fb0c88ddd05ed7c148c82fe1691040a9404d

audioflinger: no effects on offloaded tracks

Invalidate offloaded tracks when an effect is enabled
so that the track is recreated in PCM mode and the effect
can be applied.
This is temporary until effect offloading is implemented.

Bug: 8174034.

Change-Id: I77b8b54a10db6cb8334be76d863ea7e720eaad09

services/audioflinger/AudioFlinger.h

diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 5df04f4..0992308 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -466,6 +466,10 @@
                 void        removeClient_l(pid_t pid);
                 void        removeNotificationClient(pid_t pid);
 
+                //TODO: remove when effect offload is implemented
+                bool isGlobalEffectEnabled_l();
+                void onGlobalEffectEnable();
+
     class AudioHwDevice {
     public:
         enum Flags {
@@ -641,6 +645,8 @@
 private:
     bool    mIsLowRamDevice;
     bool    mIsDeviceTypeKnown;
+    //TODO: remove when effect offload is implemented
+    nsecs_t mGlobalEffectEnableTime;  // when a global effect was last enabled
 };
 
 #undef INCLUDING_FROM_AUDIOFLINGER_H