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comparison DPF-Prymula-audioplugins/dpf/distrho/src/travesty/message.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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2:cf2cb71d31dd 3:84e66ea83026
1 /*
2 * travesty, pure C VST3-compatible interface
3 * Copyright (C) 2021-2022 Filipe Coelho <falktx@falktx.com>
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any purpose with
6 * or without fee is hereby granted, provided that the above copyright notice and this
7 * permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
10 * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
11 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
12 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
13 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 #pragma once
18
19 #include "base.h"
20
21 #include "align_push.h"
22
23 /**
24 * attribute list
25 */
26
27 struct v3_attribute_list {
28 #ifndef __cplusplus
29 struct v3_funknown;
30 #endif
31 v3_result (V3_API* set_int)(void* self, const char* id, int64_t value);
32 v3_result (V3_API* get_int)(void* self, const char* id, int64_t* value);
33 v3_result (V3_API* set_float)(void* self, const char* id, double value);
34 v3_result (V3_API* get_float)(void* self, const char* id, double* value);
35 v3_result (V3_API* set_string)(void* self, const char* id, const int16_t* string);
36 v3_result (V3_API* get_string)(void* self, const char* id, int16_t* string, uint32_t size);
37 v3_result (V3_API* set_binary)(void* self, const char* id, const void* data, uint32_t size);
38 v3_result (V3_API* get_binary)(void* self, const char* id, const void** data, uint32_t* size);
39 };
40
41 static constexpr const v3_tuid v3_attribute_list_iid =
42 V3_ID(0x1E5F0AEB, 0xCC7F4533, 0xA2544011, 0x38AD5EE4);
43
44 /**
45 * message
46 */
47
48 struct v3_message {
49 #ifndef __cplusplus
50 struct v3_funknown;
51 #endif
52 const char* (V3_API* get_message_id)(void* self);
53 void (V3_API* set_message_id)(void* self, const char* id);
54 v3_attribute_list** (V3_API* get_attributes)(void* self);
55 };
56
57 static constexpr const v3_tuid v3_message_iid =
58 V3_ID(0x936F033B, 0xC6C047DB, 0xBB0882F8, 0x13C1E613);
59
60 /**
61 * connection point
62 */
63
64 struct v3_connection_point {
65 #ifndef __cplusplus
66 struct v3_funknown;
67 #endif
68 v3_result (V3_API* connect)(void* self, struct v3_connection_point** other);
69 v3_result (V3_API* disconnect)(void* self, struct v3_connection_point** other);
70 v3_result (V3_API* notify)(void* self, struct v3_message** message);
71 };
72
73 static constexpr const v3_tuid v3_connection_point_iid =
74 V3_ID(0x70A4156F, 0x6E6E4026, 0x989148BF, 0xAA60D8D1);
75
76 #ifdef __cplusplus
77
78 /**
79 * C++ variants
80 */
81
82 struct v3_attribute_list_cpp : v3_funknown {
83 v3_attribute_list attrlist;
84 };
85
86 struct v3_message_cpp : v3_funknown {
87 v3_message msg;
88 };
89
90 struct v3_connection_point_cpp : v3_funknown {
91 v3_connection_point point;
92 };
93
94 #endif
95
96 #include "align_pop.h"