gst_segment_to_stream_time (const GstSegment * segment, GstFormat format,
guint64 position)
{
- guint64 result, start, stop, time;
+ guint64 stream_time, start, stop, time;
gdouble abs_applied_rate;
/* format does not matter for -1 */
return -1;
/* bring to uncorrected position in segment */
- result = position - start;
+ stream_time = position - start;
abs_applied_rate = ABS (segment->applied_rate);
/* correct for applied rate if needed */
if (G_UNLIKELY (abs_applied_rate != 1.0))
- result *= abs_applied_rate;
+ stream_time *= abs_applied_rate;
/* add or subtract from segment time based on applied rate */
if (G_LIKELY (segment->applied_rate > 0.0)) {
/* correct for segment time */
- result += time;
+ stream_time += time;
} else {
/* correct for segment time, clamp at 0. Streams with a negative
* applied_rate have timestamps between start and stop, as usual, but have
* the time member starting high and going backwards. */
- if (G_LIKELY (time > result))
- result = time - result;
+ if (G_LIKELY (time > stream_time))
+ stream_time = time - stream_time;
else
- result = 0;
+ stream_time = 0;
}
- return result;
+ return stream_time;
}
/**