The timestamp_high value is assigned from the monotonic time but there
is a chance that the value becomes zero because it reads the value
between bit8 and bit13.
This patch makes sure the timestamp_high value get a non-zero value.
Signed-off-by: Anuj Jain <anuj01.jain@samsung.com>
Signed-off-by: Ayush Garg <ayush.garg@samsung.com>
if (midi_write_has_data(parser))
return;
- parser->rtime = g_get_monotonic_time() / 1000; /* convert µs to ms */
- timestamp_high |= (parser->rtime & 0x1F80) >> 7;
+ /* Make sure timesampt_high is assigned a non-zero value */
+ do {
+ /* convert µs to ms */
+ parser->rtime = g_get_monotonic_time() / 1000;
+ timestamp_high |= (parser->rtime & 0x1F80) >> 7;
+ } while (timestamp_high == 0x80);
+
/* set timestampHigh */
buffer_append_byte(&parser->midi_stream, timestamp_high);
}