PipeWire  1.4.1
mem.h
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1 /* Simple Plugin API */
2 /* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
3 /* SPDX-License-Identifier: MIT */
4 
5 #ifndef SPA_DEBUG_MEM_H
6 #define SPA_DEBUG_MEM_H
7 
8 #ifdef __cplusplus
9 extern "C" {
10 #endif
11 
12 #include <inttypes.h>
13 
19 #include <spa/debug/context.h>
20 
21 #ifndef SPA_API_DEBUG_MEM
22  #ifdef SPA_API_IMPL
23  #define SPA_API_DEBUG_MEM SPA_API_IMPL
24  #else
25  #define SPA_API_DEBUG_MEM static inline
26  #endif
27 #endif
28 
29 SPA_API_DEBUG_MEM int spa_debugc_mem(struct spa_debug_context *ctx, int indent, const void *data, size_t size)
30 {
31  const uint8_t *t = (const uint8_t*)data;
32  char buffer[512];
33  size_t i;
34  int pos = 0;
35 
36  for (i = 0; i < size; i++) {
37  if (i % 16 == 0)
38  pos = sprintf(buffer, "%p: ", &t[i]);
39  pos += sprintf(buffer + pos, "%02x ", t[i]);
40  if (i % 16 == 15 || i == size - 1) {
41  spa_debugc(ctx, "%*s" "%s", indent, "", buffer);
42  }
43  }
44  return 0;
45 }
46 
47 SPA_API_DEBUG_MEM int spa_debug_mem(int indent, const void *data, size_t size)
48 {
49  return spa_debugc_mem(NULL, indent, data, size);
50 }
55 #ifdef __cplusplus
56 } /* extern "C" */
57 #endif
58 
59 #endif /* SPA_DEBUG_MEM_H */
buffer[1023]
Definition: core.h:437
SPA_API_DEBUG_MEM int spa_debugc_mem(struct spa_debug_context *ctx, int indent, const void *data, size_t size)
Definition: mem.h:36
#define spa_debugc(_c, _fmt,...)
Definition: context.h:49
SPA_API_DEBUG_MEM int spa_debug_mem(int indent, const void *data, size_t size)
Definition: mem.h:54
#define SPA_API_DEBUG_MEM
Definition: mem.h:32
spa/debug/context.h
Definition: context.h:45