21 lines
458 B
C
21 lines
458 B
C
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struct envelope_t
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{
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/* 'Real world' AHDSR values */
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double attack;
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double attack_hold;
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double decay;
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double sustain;
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double release;
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/* AHDR values in samples */
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double attack_s;
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double attack_hold_s;
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double decay_s;
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double release_s;
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};
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void env_init(struct envelope_t *env, double attack, double attack_hold, double decay, double sustain, double release);
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double env_getamplitude(struct envelope_t *env, uint32_t sample, uint32_t released);
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