commit 6fbbfbf44c4617f1b47e9135b5261ac5814278e9
author Vlad Popa <pvlad@google.com> Wed Feb 22 15:05:43 2023 +0100
committer Vlad Popa <pvlad@google.com> Tue Mar 07 11:03:51 2023 +0100
tree 2e8d9ee890189e4447d8fcc107d356c3a2a979ce
parent e2a6fc6dcd20c60bed845801e41ed4979764ef5e

CSD: enable CSD for MMap threads

Using the buffer provided by the AAudio service to add values to the
sound dosage.

Test: OboeTester with AAudio and MMap
Bug: 264254430
Change-Id: I38b7d3b69bc8d6923f848bc504c6290ae1961cbc

services/audioflinger/Threads.h

diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index f0062bc..03e4567 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -576,6 +576,9 @@
 
     virtual     bool isStreamInitialized() = 0;
 
+    virtual     void startMelComputation_l(const sp<audio_utils::MelProcessor>& processor);
+    virtual     void stopMelComputation_l();
+
 protected:
 
                 // entry describing an effect being suspended in mSuspendedSessions keyed vector
@@ -1110,8 +1113,8 @@
                     return INVALID_OPERATION;
                 }
 
-                void startMelComputation(const sp<audio_utils::MelProcessor>& processor);
-                void stopMelComputation();
+                void startMelComputation_l(const sp<audio_utils::MelProcessor>& processor) override;
+                void stopMelComputation_l() override;
 
 protected:
     // updated by readOutputParameters_l()
@@ -2273,6 +2276,9 @@
 
                 status_t    reportData(const void* buffer, size_t frameCount) override;
 
+                void startMelComputation_l(const sp<audio_utils::MelProcessor>& processor) override;
+                void stopMelComputation_l() override;
+
 protected:
                 void        dumpInternals_l(int fd, const Vector<String16>& args) override;
 
@@ -2282,6 +2288,8 @@
                 bool                        mMasterMute;
                 bool                        mStreamMute;
                 AudioStreamOut*             mOutput;
+
+                mediautils::atomic_sp<audio_utils::MelProcessor> mMelProcessor;
 };
 
 class MmapCaptureThread : public MmapThread