#ifndef MOSSROSE_CHANNEL_H
#define MOSSROSE_CHANNEL_H

#include <stddef.h>
#include <stdbool.h>
#include <plibsys.h>
#include <mossrose.h>


struct channel_t {
	volatile pint active; /* boolean */
	volatile pint paused; /* boolean */
	volatile pint volume; /* 0-255 */
	volatile pint pan;    /* -128-128 */

	PMutex *sound_mutex;
	struct mossrose_sound_t sound;
	size_t pos;
};


void channel_init(struct channel_t *chan);
void channel_reset(struct channel_t *chan);
void channel_pause(struct channel_t *chan);
void channel_resume(struct channel_t *chan);
void channel_set_volume(struct channel_t *chan, float volume);
void channel_set_pan(struct channel_t *chan, float pan);
void channel_get_next_sample(float *left, float *right, struct channel_t *chan);


#endif