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25 lines
671 B
25 lines
671 B
#ifndef __BES_SND_IO_H__
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#define __BES_SND_IO_H__
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typedef struct bes_tiny_mixer_para_st {
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char * value_name;
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char * value;
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}bes_tiny_mixer_para_t;
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typedef struct bes_tinyalsa_para_st{
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unsigned int card;
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unsigned int device;
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unsigned int channels;
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unsigned int rate;
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unsigned int bits;
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unsigned int period_size;
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unsigned int period_count;
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}bes_tinyalsa_para_t;
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bool bes_set_snd_path(void);
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bool bes_snd_tinyalsa_open(bes_tinyalsa_para_t * alsa_param, bool pcm_out);
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int bes_snd_pcm_play(char * buffer, uint32_t buffer_size);
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int bes_snd_pcm_cap(char * buffer, uint32_t buffer_size);
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void bes_snd_tinyalsa_close(bool pcm_out);
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#endif
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