mem.h

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/* Simple Plugin API */
/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
/* SPDX-License-Identifier: MIT */
 
#ifndef SPA_DEBUG_MEM_H
#define SPA_DEBUG_MEM_H
 
#include <inttypes.h>
 
#include <spa/debug/context.h>
 
#ifdef __cplusplus
extern "C" {
#endif

 
#ifndef SPA_API_DEBUG_MEM
 #ifdef SPA_API_IMPL
  #define SPA_API_DEBUG_MEM SPA_API_IMPL
 #else
  #define SPA_API_DEBUG_MEM static inline
 #endif
#endif
 
SPA_API_DEBUG_MEM int spa_debugc_mem(struct spa_debug_context *ctx, int indent, const void *data, size_t size)
{
        const uint8_t *t = (const uint8_t*)data;
        char buffer[512];
        size_t i;
        int pos = 0;
 
        for (i = 0; i < size; i++) {
                if (i % 16 == 0)
                        pos = sprintf(buffer, "%p: ", &t[i]);
                pos += sprintf(buffer + pos, "%02x ", t[i]);
                if (i % 16 == 15 || i == size - 1) {
                        spa_debugc(ctx, "%*s" "%s", indent, "", buffer);
                }
        }
        return 0;
}
 
SPA_API_DEBUG_MEM int spa_debug_mem(int indent, const void *data, size_t size)
{
        return spa_debugc_mem(NULL, indent, data, size);
}

 
#ifdef __cplusplus
}  /* extern "C" */
#endif
 
#endif /* SPA_DEBUG_MEM_H */