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/*
* MixerLoops.h
* ------------
* Purpose: Utility inner loops for mixer-related functionality.
* Notes : none.
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#pragma once
#include "openmpt/all/BuildSettings.hpp"
#include "Mixer.h"
OPENMPT_NAMESPACE_BEGIN
struct ModChannel;
void StereoMixToFloat(const int32 *pSrc, float *pOut1, float *pOut2, uint32 nCount, const float _i2fc);
void FloatToStereoMix(const float *pIn1, const float *pIn2, int32 *pOut, uint32 uint32, const float _f2ic);
void MonoMixToFloat(const int32 *pSrc, float *pOut, uint32 uint32, const float _i2fc);
void FloatToMonoMix(const float *pIn, int32 *pOut, uint32 uint32, const float _f2ic);
void InitMixBuffer(mixsample_t *pBuffer, uint32 nSamples);
void InterleaveFrontRear(mixsample_t *pFrontBuf, mixsample_t *pRearBuf, uint32 nFrames);
void MonoFromStereo(mixsample_t *pMixBuf, uint32 nSamples);
void InterleaveStereo(const mixsample_t *inputL, const mixsample_t *inputR, mixsample_t *output, size_t numSamples);
void DeinterleaveStereo(const mixsample_t *input, mixsample_t *outputL, mixsample_t *outputR, size_t numSamples);
void EndChannelOfs(ModChannel &chn, mixsample_t *pBuffer, uint32 nSamples);
void StereoFill(mixsample_t *pBuffer, uint32 nSamples, mixsample_t &rofs, mixsample_t &lofs);
OPENMPT_NAMESPACE_END
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