cpp/openttd-patchpack/source Files · src/mixer.h

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r7903:99eb828e67f3 500 B text/x-c Show Annotation Show as Raw Download as Raw

rubidium

(svn r11454) -Fix: the CHANCE16 functions were biased; a 32768 in 65536 chance was really a 32769 in 65536 chance.

/* $Id$ */

/** @file mixer.h */

#ifndef MIXER_H
#define MIXER_H

struct MixerChannel;

enum {
	MX_AUTOFREE = 1,
//	MX_8BIT = 2,
//	MX_STEREO = 4,
//	MX_UNSIGNED = 8,
};

bool MxInitialize(uint rate);
void MxMixSamples(void *buffer, uint samples);

MixerChannel *MxAllocateChannel();
void MxSetChannelRawSrc(MixerChannel *mc, int8 *mem, uint size, uint rate, uint flags);
void MxSetChannelVolume(MixerChannel *mc, uint left, uint right);
void MxActivateChannel(MixerChannel*);

#endif /* MIXER_H */