37     private float mCurrent;  field in EnvelopeADSR
83             mCurrent += mAttackRate;  in render()
84             if (mCurrent > 1.0f) {  in render()
85                 mCurrent = 1.0f;  in render()
90             mCurrent -= mDecayRate;  in render()
91             if (mCurrent < mSustainLevel) {  in render()
92                 mCurrent = mSustainLevel;  in render()
97             mCurrent -= mRreleaseRate;  in render()
98             if (mCurrent < 0.0f) {  in render()
99                 mCurrent = 0.0f;  in render()
104         return mCurrent;  in render()