27 lines
457 B
C
27 lines
457 B
C
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/*
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* DMOUtils.h
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* ----------
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* Purpose: Utility functions shared by DMO plugins
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* Notes : none
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* Authors: OpenMPT Devs
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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OPENMPT_NAMESPACE_BEGIN
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#ifndef NO_PLUGINS
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namespace DMO
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{
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// Computes (log2(x) + 1) * 2 ^ (shiftL - shiftR) (x = -2^31...2^31)
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float logGain(float x, int32 shiftL, int32 shiftR);
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}
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#endif // !NO_PLUGINS
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OPENMPT_NAMESPACE_END
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