52 class VolumeShaper {
576     VolumeShaper(  in VolumeShaper()  function
577             const sp<VolumeShaper::Configuration> &configuration,  in VolumeShaper()
578             const sp<VolumeShaper::Operation> &operation)  in VolumeShaper()
586                 && (getFlags() & VolumeShaper::Operation::FLAG_DELAY) == 0) {  in VolumeShaper()
592     VolumeShaper::Operation::Flag getFlags() const {  in getFlags()
594                 ? VolumeShaper::Operation::FLAG_NONE : mOperation->getFlags();  in getFlags()
601     sp<VolumeShaper::State> getState() const {  in getState()
606             return new VolumeShaper::State(volume, mDelayXOffset);  in getState()
608             return new VolumeShaper::State(mLastVolume, mLastXOffset);  in getState()
629         if ((getFlags() & VolumeShaper::Operation::FLAG_DELAY) != 0) {  in getVolume()
637                 & VolumeShaper::Configuration::OPTION_FLAG_CLOCK_TIME) != 0;  in getVolume()
675     sp<VolumeShaper::Configuration> mConfiguration;
676     sp<VolumeShaper::Operation> mOperation;
693         S normalizedTime = (getFlags() & VolumeShaper::Operation::FLAG_REVERSE) != 0 ?  in updatePosition()
712         if (getFlags() & VolumeShaper::Operation::FLAG_REVERSE) {  in computeStateFromNormalizedTime()
759         , mVolumeShaperIdCounter(VolumeShaper::kSystemVolumeShapersMax)  in VolumeHandler()
763     VolumeShaper::Status applyVolumeShaper(  in applyVolumeShaper()
764             const sp<VolumeShaper::Configuration> &configuration,  in applyVolumeShaper()
765             const sp<VolumeShaper::Operation> &operation_in) {  in applyVolumeShaper()
767         sp<VolumeShaper::Operation> operation(new VolumeShaper::Operation(operation_in));  in applyVolumeShaper()
773             return VolumeShaper::Status(BAD_VALUE);  in applyVolumeShaper()
777             return VolumeShaper::Status(BAD_VALUE);  in applyVolumeShaper()
782             return VolumeShaper::Status(BAD_VALUE);  in applyVolumeShaper()
787         case VolumeShaper::Configuration::TYPE_SCALE: {  in applyVolumeShaper()
795                     if ((operation->getFlags() & VolumeShaper::Operation::FLAG_JOIN) != 0) {  in applyVolumeShaper()
814                         & VolumeShaper::Operation::FLAG_CREATE_IF_NECESSARY) != 0) {  in applyVolumeShaper()
828             if (id >= VolumeShaper::kSystemVolumeShapersMax  in applyVolumeShaper()
829                     && numberOfUserVolumeShapers_l() >= VolumeShaper::kUserVolumeShapersMax) {  in applyVolumeShaper()
831                 return VolumeShaper::Status(INVALID_OPERATION);  in applyVolumeShaper()
835             mVolumeShapers.emplace_back(configuration, new VolumeShaper::Operation());  in applyVolumeShaper()
840         case VolumeShaper::Configuration::TYPE_ID: {  in applyVolumeShaper()
845                 return VolumeShaper::Status(INVALID_OPERATION);  in applyVolumeShaper()
847             if ((operation->getFlags() & VolumeShaper::Operation::FLAG_TERMINATE) != 0) {  in applyVolumeShaper()
853                     & VolumeShaper::Configuration::OPTION_FLAG_CLOCK_TIME) != 0;  in applyVolumeShaper()
854             if ((it->getFlags() & VolumeShaper::Operation::FLAG_REVERSE) !=  in applyVolumeShaper()
855                     (operation->getFlags() & VolumeShaper::Operation::FLAG_REVERSE)) {  in applyVolumeShaper()
857                     const int64_t frameCount = clockTime ? VolumeShaper::getNowUs() : mLastFrame;  in applyVolumeShaper()
875                     const int64_t frameCount = clockTime ? VolumeShaper::getNowUs() : mLastFrame;  in applyVolumeShaper()
879                             (operation->getFlags() & VolumeShaper::Operation::FLAG_REVERSE) != 0 ?  in applyVolumeShaper()
891         return VolumeShaper::Status(id);  in applyVolumeShaper()
894     sp<VolumeShaper::State> getVolumeShaperState(int id) {  in getVolumeShaperState()
957     void forall(const std::function<VolumeShaper::Status (const VolumeShaper &)> &lambda) {  in forall()
961             VolumeShaper::Status status = lambda(shaper);  in forall()
976     void setIdIfNecessary(const sp<VolumeShaper::Configuration> &configuration) {  in setIdIfNecessary()
977         if (configuration->getType() == VolumeShaper::Configuration::TYPE_SCALE) {  in setIdIfNecessary()
984                         mVolumeShaperIdCounter = VolumeShaper::kSystemVolumeShapersMax;  in setIdIfNecessary()
1000     std::list<VolumeShaper>::iterator findId_l(int32_t id) {  in findId_l()
1001         std::list<VolumeShaper>::iterator it = mVolumeShapers.begin();  in findId_l()
1013             count += (shaper.mConfiguration->getId() >= VolumeShaper::kSystemVolumeShapersMax);  in numberOfUserVolumeShapers_l()
1023     std::list<VolumeShaper> mVolumeShapers; // list provides stable iterators on erase