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value: Add a FIXME 2.0 for a fraction ranges optimization

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Currently we leak the internal representation of them as two GValues that
contain a fraction. Without this we could store fraction ranges as
  data[0] = (min_n << 32) | (min_d)
  data[1] = (max_n << 32) | (max_d)
and wouldn't require an additional allocation per range.
This commit is contained in:
Sebastian Dröge 2014-06-19 09:29:18 +02:00
parent 9b7da39b68
commit 8f4b479c98
1 changed files with 9 additions and 0 deletions
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9
gst/gstvalue.c
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@ -1694,6 +1694,15 @@ gst_value_set_fraction_range_full (GValue * value,
/* g_value_unset (&end); */ /* g_value_unset (&end); */
} }
/* FIXME 2.0: Don't leak the internal representation of fraction
* ranges but instead return the numerator and denominator
* separately.
* This would allow to store fraction ranges as
* data[0] = (min_n << 32) | (min_d)
* data[1] = (max_n << 32) | (max_d)
* without requiring an additional allocation for each value.
*/
/** /**
* gst_value_get_fraction_range_min: * gst_value_get_fraction_range_min:
* @value: a GValue initialized to GST_TYPE_FRACTION_RANGE * @value: a GValue initialized to GST_TYPE_FRACTION_RANGE