42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/**
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* Copyright (c) 2014-2018 Enzien Audio Ltd.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "HvControlIf.h"
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hv_size_t cIf_init(ControlIf *o, bool k) {
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o->k = k;
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return 0;
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}
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void cIf_onMessage(HeavyContextInterface *_c, ControlIf *o, int letIn, const HvMessage *m,
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void (*sendMessage)(HeavyContextInterface *, int, const HvMessage *)) {
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switch (letIn) {
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case 0: {
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// a "true" if will send the message from the right outlet
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// a "false" if gets sent out of the left outlet
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sendMessage(_c, o->k ? 1 : 0, m);
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break;
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}
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case 1: {
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if (msg_isFloat(m, 0)) {
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o->k = (msg_getFloat(m, 0) != 0.0f);
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}
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break;
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}
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default: return;
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}
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}
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