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rsx: Take empty queries into account for engines that spam report reads.

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- Some games will spam the report queue with requests but have zpass
statistics enabled.
This commit is contained in:
kd-11 2019-11-04 13:52:26 +03:00 committed by kd-11
parent 2a8f2c64d2
commit 57d3c9e171
1 changed files with 21 additions and 4 deletions
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25
rpcs3/Emu/RSX/RSXThread.cpp
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@ -3216,19 +3216,36 @@ namespace rsx
const auto memory_end = memory_address + memory_range;
u32 sync_address = 0;
occlusion_query_info* query;
occlusion_query_info* query = nullptr;
for (auto It = m_pending_writes.crbegin(); It != m_pending_writes.crend(); ++It)
{
if (sync_address)
{
if (It->query)
{
sync_address = It->sink;
query = It->query;
break;
}
continue;
}
if (It->sink >= memory_address && It->sink < memory_end)
{
sync_address = It->sink;
query = It->query;
break;
// NOTE: If application is spamming requests, there may be no query attached
if (It->query)
{
query = It->query;
break;
}
}
}
if (!sync_address)
if (!sync_address || !query)
return result_none;
if (!(flags & sync_defer_copy))