540 static inline bool setVolumeRampVariables(float newVolume, int32_t ramp,  in setVolumeRampVariables()  argument
548     if (newVolume == *pSetVolume) {  in setVolumeRampVariables()
551     if (newVolume < 0) {  in setVolumeRampVariables()
552         newVolume = 0; // should not have negative volumes  in setVolumeRampVariables()
554         switch (fpclassify(newVolume)) {  in setVolumeRampVariables()
557             newVolume = 0;  in setVolumeRampVariables()
567             newVolume = AudioMixer::UNITY_GAIN_FLOAT;  in setVolumeRampVariables()
575             if (newVolume > AudioMixer::UNITY_GAIN_FLOAT) {  in setVolumeRampVariables()
576                 newVolume = AudioMixer::UNITY_GAIN_FLOAT;  in setVolumeRampVariables()
588         const float inc = (newVolume - *pPrevVolume) / ramp; // could be inf, nan, subnormal  in setVolumeRampVariables()
590         const float maxv = std::max(newVolume, *pPrevVolume);  in setVolumeRampVariables()
609     const float scaledVolume = newVolume * AudioMixer::UNITY_GAIN_INT; // not neg, subnormal, nan  in setVolumeRampVariables()
632         *pPrevVolume = newVolume;  in setVolumeRampVariables()
636     *pSetVolume = newVolume;  in setVolumeRampVariables()