/**
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* @file rem_aumix.h Audio Mixer
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*
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* Copyright (C) 2010 Creytiv.com
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*/
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struct aumix;
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struct aumix_source;
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/**
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* Audio mixer frame handler
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*
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* @param buf Buffer with audio samples
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* @param sz Number of bytes
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* @param arg Handler argument
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*/
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typedef void (aumix_frame_h)(const int16_t *sampv, size_t sampc, void *arg);
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int aumix_alloc(struct aumix **mixp, uint32_t srate,
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uint8_t ch, uint32_t ptime);
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int aumix_playfile(struct aumix *mix, const char *filepath);
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uint32_t aumix_source_count(const struct aumix *mix);
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int aumix_source_alloc(struct aumix_source **srcp, struct aumix *mix,
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aumix_frame_h *fh, void *arg);
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void aumix_source_enable(struct aumix_source *src, bool enable);
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int aumix_source_put(struct aumix_source *src, const int16_t *sampv,
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size_t sampc);
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void aumix_source_flush(struct aumix_source *src);
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