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dump_mem should be fast and correct now (finally)

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Original commit message from CVS:
dump_mem should be fast and correct now (finally)
This commit is contained in:
Wim Taymans 2003-02-21 19:58:24 +00:00
parent 6d3d60df51
commit aebe47dccd
1 changed files with 17 additions and 21 deletions
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38
gst/gstutils.c
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@ -37,37 +37,33 @@
* Dumps the memory block into a hex representation. Useful for debugging.
*/
void
gst_util_dump_mem (guchar * mem, guint size)
gst_util_dump_mem (guchar *mem, guint size)
{
guint i, j;
GString *string = g_string_sized_new (80);
GString *string = g_string_sized_new (50);
GString *chars = g_string_sized_new (18);
i = j = 0;
while (i < size) {
if (j == 0) {
if (i != 0) {
guint k;
if (g_ascii_isprint (mem[i]))
g_string_append_printf (chars, "%c", mem[i]);
else
g_string_append_printf (chars, ".");
for (k = i - 16; k < i; k++) {
if (g_ascii_isprint (mem[k]))
g_string_append_printf (string, "%c", mem[k]);
else
g_string_append_printf (string, ".");
}
g_print ("%s\n", string->str);
g_string_set_size (string, 0);
}
g_string_append_printf (string, "%08x (%p): ", i, mem+i);
j = 15;
}
else {
j--;
}
g_string_append_printf (string, "%02x ", mem[i]);
j++;
i++;
if (j == 16 || i == size) {
g_print ("%08x (%p): %-48.48s %-16.16s\n", i-j, mem+i-j, string->str, chars->str);
g_string_set_size (string, 0);
g_string_set_size (chars, 0);
j = 0;
}
}
g_string_free (string, TRUE);
g_print ("\n");
g_string_free (chars, TRUE);
}