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annotate DPF-Prymula-audioplugins/dpf/distrho/src/clap/ext/state.h @ 3:84e66ea83026

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DPF-Prymula-audioplugins-0.231015-2
author prymula <prymula76@outlook.com>
date Mon, 16 Oct 2023 21:53:34 +0200
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1 #pragma once
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2
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3 #include "../plugin.h"
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4 #include "../stream.h"
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6 static CLAP_CONSTEXPR const char CLAP_EXT_STATE[] = "clap.state";
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7
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8 #ifdef __cplusplus
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9 extern "C" {
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10 #endif
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11
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12 typedef struct clap_plugin_state {
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13 // Saves the plugin state into stream.
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14 // Returns true if the state was correctly saved.
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15 // [main-thread]
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16 bool(CLAP_ABI *save)(const clap_plugin_t *plugin, const clap_ostream_t *stream);
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18 // Loads the plugin state from stream.
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19 // Returns true if the state was correctly restored.
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20 // [main-thread]
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21 bool(CLAP_ABI *load)(const clap_plugin_t *plugin, const clap_istream_t *stream);
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22 } clap_plugin_state_t;
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24 typedef struct clap_host_state {
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25 // Tell the host that the plugin state has changed and should be saved again.
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26 // If a parameter value changes, then it is implicit that the state is dirty.
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27 // [main-thread]
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28 void(CLAP_ABI *mark_dirty)(const clap_host_t *host);
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29 } clap_host_state_t;
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30
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31 #ifdef __cplusplus
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32 }
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33 #endif