am 18fc094c: Define and use DRC-specific volume curves when applicable

* commit '18fc094c0ed41851be3d746423c6695dd28d48e1':
  Define and use DRC-specific volume curves when applicable

1 files changed, 5 insertions, 0 deletions

diff --git a/include/hardware_legacy/AudioPolicyManagerBase.h b/include/hardware_legacy/AudioPolicyManagerBase.h
index 5fea77a..8343f2b 100644
--- a/include/hardware_legacy/AudioPolicyManagerBase.h
+++ b/include/hardware_legacy/AudioPolicyManagerBase.h
@@ -236,7 +236,9 @@ protected:
         static const VolumeCurvePoint sSpeakerMediaVolumeCurve[AudioPolicyManagerBase::VOLCNT];
         // volume curve for sonification strategy on speakers
         static const VolumeCurvePoint sSpeakerSonificationVolumeCurve[AudioPolicyManagerBase::VOLCNT];
+        static const VolumeCurvePoint sSpeakerSonificationVolumeCurveDrc[AudioPolicyManagerBase::VOLCNT];
         static const VolumeCurvePoint sDefaultSystemVolumeCurve[AudioPolicyManagerBase::VOLCNT];
+        static const VolumeCurvePoint sDefaultSystemVolumeCurveDrc[AudioPolicyManagerBase::VOLCNT];
         static const VolumeCurvePoint sHeadsetSystemVolumeCurve[AudioPolicyManagerBase::VOLCNT];
         static const VolumeCurvePoint sDefaultVoiceVolumeCurve[AudioPolicyManagerBase::VOLCNT];
         static const VolumeCurvePoint sSpeakerVoiceVolumeCurve[AudioPolicyManagerBase::VOLCNT];
@@ -499,6 +501,7 @@ protected:
         static uint32_t stringToEnum(const struct StringToEnum *table,
                                      size_t size,
                                      const char *name);
+        static bool stringToBool(const char *value);
         static audio_output_flags_t parseFlagNames(char *name);
         static audio_devices_t parseDeviceNames(char *name);
         void loadSamplingRates(char *name, IOProfile *profile);
@@ -552,6 +555,8 @@ protected:
         audio_devices_t mAttachedOutputDevices; // output devices always available on the platform
         audio_devices_t mDefaultOutputDevice; // output device selected by default at boot time
                                               // (must be in mAttachedOutputDevices)
+        bool mSpeakerDrcEnabled;// true on devices that use DRC on the DEVICE_CATEGORY_SPEAKER path
+                                // to boost soft sounds, used to adjust volume curves accordingly
 
         Vector <HwModule *> mHwModules;