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fftools/cmdutils: Make allocate_array_elem() return ptr to new element

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2021-12-03 14:34:47 +01:00
parent 9d73967b40
commit 2e7ef008e3
4 changed files with 13 additions and 19 deletions
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6
fftools/cmdutils.c
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@@ -2216,8 +2216,9 @@ void *grow_array(void *array, int elem_size, int *size, int new_size)
void *allocate_array_elem(void *ptr, size_t elem_size, int *nb_elems)
{
void *new_elem, **array = (void**)ptr;
void *new_elem, **array;
memcpy(&array, ptr, sizeof(array));
if (*nb_elems == INT_MAX) {
av_log(NULL, AV_LOG_ERROR, "Array too big.\n");
exit_program(1);
@@ -2226,8 +2227,9 @@ void *allocate_array_elem(void *ptr, size_t elem_size, int *nb_elems)
if (!new_elem)
exit_program(1);
GROW_ARRAY(array, *nb_elems);
memcpy(ptr, &array, sizeof(array));
array[*nb_elems - 1] = new_elem;
return array;
return new_elem;
}
double get_rotation(int32_t *displaymatrix)