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Fix OGL perf queries and make them not slow!

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This commit is contained in:
Jordan Woyak
2013-02-16 17:50:40 -06:00
parent 54947b1e22
commit 53aec6c476
9 changed files with 178 additions and 43 deletions
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43
Source/Core/VideoCommon/Src/MainBase.cpp
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@ -21,6 +21,10 @@ volatile u32 s_swapRequested = false;
u32 s_efbAccessRequested = false;
volatile u32 s_FifoShuttingDown = false;
std::condition_variable s_perf_query_cond;
std::mutex s_perf_query_lock;
static volatile bool s_perf_query_requested;
static volatile struct
{
u32 xfbAddr;
@ -169,6 +173,43 @@ u32 VideoBackendHardware::Video_AccessEFB(EFBAccessType type, u32 x, u32 y, u32
return 0;
}
static bool QueryResultIsReady()
{
return !s_perf_query_requested || s_FifoShuttingDown;
}
void VideoFifo_CheckPerfQueryRequest()
{
if (s_perf_query_requested)
{
g_perf_query->FlushResults();
{
std::lock_guard<std::mutex> lk(s_perf_query_lock);
s_perf_query_requested = false;
}
s_perf_query_cond.notify_one();
}
}
u32 VideoBackendHardware::Video_GetQueryResult(PerfQueryType type)
{
// Is this check sane?
if (!g_perf_query->IsFlushed())
{
if (SConfig::GetInstance().m_LocalCoreStartupParameter.bCPUThread)
{
s_perf_query_requested = true;
std::unique_lock<std::mutex> lk(s_perf_query_lock);
s_perf_query_cond.wait(lk, QueryResultIsReady);
}
else
g_perf_query->FlushResults();
}
return g_perf_query->GetQueryResult(type);
}
void VideoBackendHardware::InitializeShared()
{
@ -176,6 +217,7 @@ void VideoBackendHardware::InitializeShared()
s_swapRequested = 0;
s_efbAccessRequested = 0;
s_perf_query_requested = false;
s_FifoShuttingDown = 0;
memset((void*)&s_beginFieldArgs, 0, sizeof(s_beginFieldArgs));
memset(&s_accessEFBArgs, 0, sizeof(s_accessEFBArgs));
@ -223,6 +265,7 @@ void VideoFifo_CheckAsyncRequest()
{
VideoFifo_CheckSwapRequest();
VideoFifo_CheckEFBAccess();
VideoFifo_CheckPerfQueryRequest();
}
void VideoBackendHardware::Video_GatherPipeBursted()