(svn r7388) -Fix (r7384 / r7368 / r3757): When adding a new news item for the first time (_latest_news
is INVALID_NEWS), make it the value of _oldest_news, not zero as DeleteVehicleNews can
change _oldest_news. Also remove the (i == INVALID_NEWS) return 0; guard from increaseIndex
as it's only used in 2 places, nowhere else.
/* $Id$ */
#ifndef MIXER_H
#define MIXER_H
typedef struct MixerChannel 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);
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 */