PipeWire: node.h Source File

PipeWire 0.3.34

build/doc/spa/debug/node.h
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1 /* Simple Plugin API
2 *
3 * Copyright © 2018 Wim Taymans
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25 #ifndef SPA_DEBUG_NODE_H
26 #define SPA_DEBUG_NODE_H
27
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31
37 #include <spa/node/node.h>
38 #include <spa/debug/dict.h>
39
40 #ifndef spa_debug
41 #define spa_debug(...) ({ fprintf(stderr, __VA_ARGS__);fputc('\n', stderr); })
42 #endif
43
44 /* static */ inline int spa_debug_port_info(int indent, const struct spa_port_info *info)
45 {
46 spa_debug("%*s" "struct spa_port_info %p:", indent, "", info);
47 spa_debug("%*s" " flags: \t%08" PRIx64, indent, "", info->flags);
48 spa_debug("%*s" " rate: \t%d/%d", indent, "", info->rate.num, info->rate.denom);
49 spa_debug("%*s" " props:", indent, "");
50 if (info->props)
51 spa_debug_dict(indent + 2, info->props);
52 else
53 spa_debug("%*s" " none", indent, "");
54 return 0;
55 }
56
62 #ifdef __cplusplus
63 } /* extern "C" */
64 #endif
65
66 #endif /* SPA_DEBUG_NODE_H */
node.h
dict.h
spa_debug_port_info
int spa_debug_port_info(int indent, const struct spa_port_info *info)
Definition: build/doc/spa/debug/node.h:44
spa_debug_dict
int spa_debug_dict(int indent, const struct spa_dict *dict)
Definition: debug/dict.h:43
spa_debug
#define spa_debug(...)
Definition: build/doc/spa/debug/node.h:41
spa_fraction::num
uint32_t num
Definition: defs.h:105
spa_fraction::denom
uint32_t denom
Definition: defs.h:106
spa_port_info
Port information structure.
Definition: build/doc/spa/node/node.h:94
spa_port_info::flags
uint64_t flags
port flags
Definition: build/doc/spa/node/node.h:119
spa_port_info::rate
struct spa_fraction rate
rate of sequence numbers on port
Definition: build/doc/spa/node/node.h:120
spa_port_info::props
const struct spa_dict * props
extra port properties
Definition: build/doc/spa/node/node.h:121