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poly: Early out of waits if no outstanding work.

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This commit is contained in:
Aaron Giles 2021-07-11 08:45:33 -07:00
parent b8e8bc59d4
commit dda6dde3df
1 changed files with 4 additions and 0 deletions
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4
src/devices/video/poly.h
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@ -622,6 +622,10 @@ void *poly_manager<BaseType, ObjectType, MaxParams, Flags>::work_item_callback(v
template<typename BaseType, class ObjectType, int MaxParams, u8 Flags>
void poly_manager<BaseType, ObjectType, MaxParams, Flags>::wait(const char *debug_reason)
{
// early out if no units outstanding
if (m_unit.count() == 0)
return;
#if TRACK_POLY_WAITS
int items = osd_work_queue_items(m_queue);
osd_ticks_t time = get_profile_ticks();