/**
* gst_byte_writer_ensure_free_space:
* @writer: #GstByteWriter instance
* @size: Number of bytes that should be available
*
* Checks if enough free space from the current write cursor is
* available and reallocates if necessary.
*
* Returns: %TRUE if at least @size bytes are still available
*
* Since: 0.10.26
*/
gboolean
gst_byte_writer_ensure_free_space (GstByteWriter * writer, guint size)
{
guint8 *data;
if (G_UNLIKELY (size <= writer->alloc_size - writer->parent.byte))
return TRUE;
if (G_UNLIKELY (writer->fixed || !writer->owned))
return FALSE;
if (G_UNLIKELY (writer->parent.byte > G_MAXUINT - size))
return FALSE;
writer->alloc_size = _next_pow2 (writer->parent.byte + size);
data = g_try_realloc ((guint8 *) writer->parent.data, writer->alloc_size);
if (G_UNLIKELY (data == NULL))
return FALSE;
writer->parent.data = data;
return TRUE;
}
static boolean table_ensure_size(TableStruct *table, unsigned int size)
{
unsigned int i;
if(table->size < size)
{
size = _next_pow2(size);
table->data = s_realloc(table->data, sizeof(vpointer)*size);
table->unused = s_realloc(table->unused, sizeof(unsigned int)*size);
for (i=table->size; i<size; i++)
table->data[i]=NULL;
table->size = size;
/*
printf("DEBUG: Table size is now %d\n", size);
*/
}
return TRUE;
}