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59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
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#ifndef _RESAMPLER_H_
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#define _RESAMPLER_H_
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// Ugglay
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#ifdef RESAMPLER_DECORATE
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#define PASTE(a,b) a ## b
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#define EVALUATE(a,b) PASTE(a,b)
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#define resampler_init EVALUATE(RESAMPLER_DECORATE,_resampler_init)
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#define resampler_create EVALUATE(RESAMPLER_DECORATE,_resampler_create)
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#define resampler_delete EVALUATE(RESAMPLER_DECORATE,_resampler_delete)
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#define resampler_dup EVALUATE(RESAMPLER_DECORATE,_resampler_dup)
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#define resampler_dup_inplace EVALUATE(RESAMPLER_DECORATE,_resampler_dup_inplace)
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#define resampler_set_quality EVALUATE(RESAMPLER_DECORATE,_resampler_set_quality)
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#define resampler_get_free_count EVALUATE(RESAMPLER_DECORATE,_resampler_get_free_count)
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#define resampler_write_sample EVALUATE(RESAMPLER_DECORATE,_resampler_write_sample)
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#define resampler_write_sample_fixed EVALUATE(RESAMPLER_DECORATE,_resampler_write_sample_fixed)
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#define resampler_set_rate EVALUATE(RESAMPLER_DECORATE,_resampler_set_rate)
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#define resampler_ready EVALUATE(RESAMPLER_DECORATE,_resampler_ready)
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#define resampler_clear EVALUATE(RESAMPLER_DECORATE,_resampler_clear)
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#define resampler_get_sample_count EVALUATE(RESAMPLER_DECORATE,_resampler_get_sample_count)
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#define resampler_get_sample EVALUATE(RESAMPLER_DECORATE,_resampler_get_sample)
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#define resampler_get_sample_float EVALUATE(RESAMPLER_DECORATE,_resampler_get_sample_float)
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#define resampler_remove_sample EVALUATE(RESAMPLER_DECORATE,_resampler_remove_sample)
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#endif
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void resampler_init(void);
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void * resampler_create(void);
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void resampler_delete(void *);
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void * resampler_dup(const void *);
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void resampler_dup_inplace(void *, const void *);
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enum
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{
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RESAMPLER_QUALITY_MIN = 0,
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RESAMPLER_QUALITY_ZOH = 0,
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RESAMPLER_QUALITY_BLEP = 1,
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RESAMPLER_QUALITY_LINEAR = 2,
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RESAMPLER_QUALITY_BLAM = 3,
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RESAMPLER_QUALITY_CUBIC = 4,
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RESAMPLER_QUALITY_SINC = 5,
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RESAMPLER_QUALITY_MAX = 5
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};
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void resampler_set_quality(void *, int quality);
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int resampler_get_free_count(void *);
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void resampler_write_sample(void *, short sample);
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void resampler_write_sample_fixed(void *, int sample, unsigned char depth);
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void resampler_set_rate( void *, double new_factor );
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int resampler_ready(void *);
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void resampler_clear(void *);
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int resampler_get_sample_count(void *);
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int resampler_get_sample(void *);
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float resampler_get_sample_float(void *);
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void resampler_remove_sample(void *, int decay);
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#endif
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