Combine 'DTS Sound (TruMedia) Postpro support in frameworks/av for Android 6.0' as a single patch.

Signed-off-by: jinamdar <jaydeep.inamdar@dts.com>
(cherry picked from commit d3668da66643d4cc39058fb65c8db0742748f70f)

Conflicts:
	services/audioflinger/AudioFlinger.cpp
	services/audioflinger/Threads.cpp

Change-Id: I67e3ba100ff40058919ba827b806aea7bdbaf4bb

1 files changed, 38 insertions, 0 deletions

diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 1acfaad..fdedabb 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -13,6 +13,25 @@
 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ** See the License for the specific language governing permissions and
 ** limitations under the License.
+**
+** This file was modified by DTS, Inc. The portions of the
+** code that are surrounded by "DTS..." are copyrighted and
+** licensed separately, as follows:
+**
+**  (C) 2015 DTS, Inc.
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**    http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+**
 */
 
 
@@ -64,6 +83,9 @@
 #include <media/nbaio/PipeReader.h>
 #include <media/AudioParameter.h>
 #include <private/android_filesystem_config.h>
+#ifdef SRS_PROCESSING
+#include "postpro_patch.h"
+#endif
 
 // ----------------------------------------------------------------------------
 
@@ -1051,6 +1073,13 @@ status_t AudioFlinger::setParameters(audio_io_handle_t ioHandle, const String8&
     if (ioHandle == AUDIO_IO_HANDLE_NONE) {
         Mutex::Autolock _l(mLock);
         status_t final_result = NO_ERROR;
+#ifdef SRS_PROCESSING
+        POSTPRO_PATCH_PARAMS_SET(keyValuePairs);
+        for (size_t i = 0; i < mPlaybackThreads.size(); i++) {
+            PlaybackThread *thread = mPlaybackThreads.valueAt(i).get();
+            thread->setPostPro();
+        }
+#endif
         {
             AutoMutex lock(mHardwareLock);
             mHardwareStatus = AUDIO_HW_SET_PARAMETER;
@@ -1145,6 +1174,9 @@ String8 AudioFlinger::getParameters(audio_io_handle_t ioHandle, const String8& k
 
     if (ioHandle == AUDIO_IO_HANDLE_NONE) {
         String8 out_s8;
+#ifdef SRS_PROCESSING
+        POSTPRO_PATCH_PARAMS_GET(keys, out_s8);
+#endif
 
         for (size_t i = 0; i < mAudioHwDevs.size(); i++) {
             char *s;
@@ -1370,6 +1402,12 @@ sp<AudioFlinger::PlaybackThread> AudioFlinger::getEffectThread_l(int sessionId,
 
 
 
+void AudioFlinger::PlaybackThread::setPostPro()
+{
+    Mutex::Autolock _l(mLock);
+    if (mType == OFFLOAD)
+        broadcast_l();
+}
 // ----------------------------------------------------------------------------
 
 AudioFlinger::Client::Client(const sp<AudioFlinger>& audioFlinger, pid_t pid)