vpx_mem/ti_c6x/vpx_mem_ti_6cx.c

   1 /*
   2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11
  12 #define __VPX_MEM_C__
  13
  14 #include "..\include\vpx_mem.h"
  15 #include <stdio.h>
  16 #include <stdlib.h>
  17 #include <string.h>
  18 #include "..\include\vpx_mem_intrnl.h"
  19
  20 void *vpx_mem_alloc(int id, size_t size, size_t align)
  21 {
  22 #if defined CHIP_DM642 || defined __uClinux__
  23     void *mem = (void *)mem_alloc(id, size, align);
  24
  25     if (!mem)
  26     {
  27         _P(fprintf(stderr,
  28                    "\n"
  29                    "*********************************************************\n"
  30                    "WARNING: mem_alloc returned 0 for id=%p size=%u align=%u.\n"
  31                    "*********************************************************\n",
  32                    mem, size, align));
  33         // should no longer need this.  Softier says it's fixed. 2005-01-21 tjf
  34         //#if defined __uClinux__
  35         //while(1)usleep(1000000);
  36         //#endif
  37     }
  38
  39 #if defined __uClinux__
  40     else if (mem == (void *)0xFFFFFFFF)
  41     {
  42         // out of memory/error
  43         mem = (void *)0;
  44
  45         _P(fprintf(stderr,
  46                    "\n"
  47                    "******************************************************\n"
  48                    "ERROR: mem_alloc id=%p size=%u align=%u OUT OF MEMORY.\n"
  49                    "******************************************************\n",
  50                    mem, size, align));
  51     }
  52
  53 #endif  // __uClinux__
  54
  55     return mem;
  56 #else
  57     (void)id;
  58     (void)size;
  59     (void)align;
  60     return (void *)0;
  61 #endif
  62 }
  63
  64 void vpx_mem_free(int id, void *mem, size_t size)
  65 {
  66 #if defined CHIP_DM642 || defined __uClinux__
  67
  68     if (!mem)
  69     {
  70         _P(fprintf(stderr,
  71                    "\n"
  72                    "**************************************\n"
  73                    "WARNING: 0 being free'd id=%p size=%u.\n"
  74                    "**************************************\n",
  75                    id, size));
  76
  77         // should no longer need this.  Softier says it's fixed. 2005-01-21 tjf
  78         //#if defined __uClinux__
  79         //while(1)usleep(1000000);
  80         //#endif
  81     }
  82
  83     mem_free(id, mem, size);
  84 #else
  85     (void)id;
  86     (void)mem;
  87     (void)size;
  88 #endif
  89 }
  90
  91 #if CONFIG_MEM_TRACKER
  92 void *xvpx_mem_alloc(int id, size_t size, size_t align, char *file, int line)
  93 {
  94     void *mem = vpx_mem_alloc(id, size, align);
  95
  96     vpx_memory_tracker_add((size_t)mem, size, file, line, 0);
  97
  98     return mem;
  99 }
 100
 101 void xvpx_mem_free(int id, void *mem, size_t size, char *file, int line)
 102 {
 103     if (vpx_memory_tracker_remove((size_t)mem) == -2)
 104     {
 105 #if REMOVE_PRINTFS
 106         (void)file;
 107         (void)line;
 108 #endif
 109         _P(fprintf(stderr, "[vpx_mem][xvpx_mem_free] addr: %p (id=%p size=%u) "
 110                    "not found in list; freed from file:%s"
 111                    " line:%d\n", mem, id, size, file, line));
 112     }
 113
 114     vpx_mem_free(id, mem, size);
 115 }
 116 #endif /*CONFIG_MEM_TRACKER*/