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Add 'immediate xfb' which reduces xfb latency at the cost of graphical errors

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This commit is contained in:
iwubcode
2017-08-12 23:10:21 -05:00
parent a71bc9ebbf
commit 7f0834c919
20 changed files with 55 additions and 6 deletions
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13
Source/Core/VideoCommon/BPStructs.cpp
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@ -12,6 +12,7 @@
#include "Common/StringUtil.h"
#include "Common/Thread.h"
#include "Core/ConfigManager.h"
#include "Core/CoreTiming.h"
#include "Core/FifoPlayer/FifoPlayer.h"
#include "Core/FifoPlayer/FifoRecorder.h"
#include "Core/HW/Memmap.h"
@ -266,9 +267,17 @@ static void BPWritten(const BPCmd& bp)
// This stays in to signal end of a "frame"
g_renderer->RenderToXFB(destAddr, srcRect, destStride, height, s_gammaLUT[PE_copy.gamma]);
if (FifoPlayer::GetInstance().IsRunningWithFakeVideoInterfaceUpdates())
if (g_ActiveConfig.bImmediateXFB)
{
VideoInterface::FakeVIUpdate(destAddr, srcRect.GetWidth(), height);
// below div two to convert from bytes to pixels - it expects width, not stride
g_renderer->Swap(destAddr, destStride / 2, destStride / 2, height, false, srcRect, CoreTiming::GetTicks(), s_gammaLUT[PE_copy.gamma]);
}
else
{
if (FifoPlayer::GetInstance().IsRunningWithFakeVideoInterfaceUpdates())
{
VideoInterface::FakeVIUpdate(destAddr, srcRect.GetWidth(), height);
}
}
}