PaulStoffregen
9 years ago
1 changed files with 2 additions and 2 deletions
+ 2
- 2
mixer.h
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| void gain(unsigned int channel, float gain) { | void gain(unsigned int channel, float gain) { | ||||
| if (channel >= 4) return; | if (channel >= 4) return; | ||||
| if (gain > 32767.0f) gain = 32767.0f; | if (gain > 32767.0f) gain = 32767.0f; | ||||
| else if (gain < 0.0f) gain = 0.0f; | |||||
| else if (gain < -32767.0f) gain = -32767.0f; | |||||
| multiplier[channel] = gain * 65536.0f; // TODO: proper roundoff? | multiplier[channel] = gain * 65536.0f; // TODO: proper roundoff? | ||||
| } | } | ||||
| private: | private: | ||||
| void gain(unsigned int channel, float gain) { | void gain(unsigned int channel, float gain) { | ||||
| if (channel >= 4) return; | if (channel >= 4) return; | ||||
| if (gain > 127.0f) gain = 127.0f; | if (gain > 127.0f) gain = 127.0f; | ||||
| else if (gain < 0.0f) gain = 0.0f; | |||||
| else if (gain < -127.0f) gain = -127.0f; | |||||
| multiplier[channel] = gain * 256.0f; // TODO: proper roundoff? | multiplier[channel] = gain * 256.0f; // TODO: proper roundoff? | ||||
| } | } | ||||
| private: | private: |
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