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

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Location: cpp/openttd-patchpack/source/mixer.h

r1709:3cab06f84ec4 544 B text/x-c Show Annotation Show as Raw Download as Raw

celestar

(svn r2213) -Fix/Feature/Codechange: [ Multistop ] Changed the algo so that it uses NPF. This fixes the problem of RVs attempting to go to unreachable stops [ 1161610 ], and should greatly reduce the wrong stop problem. Cleaned parts of the code

#ifndef MIXER_H
#define MIXER_H

typedef struct Mixer Mixer;
typedef struct MixerChannel MixerChannel;

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

VARDEF Mixer *_mixer;

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

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

#endif