PipeWire 0.3.42
mem.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_MEM_H
26#define SPA_DEBUG_MEM_H
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
37#include <spa/utils/dict.h>
38
39#ifndef spa_debug
40#define spa_debug(...) ({ fprintf(stderr, __VA_ARGS__);fputc('\n', stderr); })
41#endif
42
43static inline int spa_debug_mem(int indent, const void *data, size_t size)
44{
45 const uint8_t *t = (const uint8_t*)data;
46 char buffer[512];
47 size_t i;
48 int pos = 0;
49
50 for (i = 0; i < size; i++) {
51 if (i % 16 == 0)
52 pos = sprintf(buffer, "%p: ", &t[i]);
53 pos += sprintf(buffer + pos, "%02x ", t[i]);
54 if (i % 16 == 15 || i == size - 1) {
55 spa_debug("%*s" "%s", indent, "", buffer);
56 }
57 }
58 return 0;
59}
60
65#ifdef __cplusplus
66} /* extern "C" */
67#endif
68
69#endif /* SPA_DEBUG_MEM_H */
#define spa_debug(...)
Definition: mem.h:45
static int spa_debug_mem(int indent, const void *data, size_t size)
Definition: mem.h:48
spa/utils/dict.h