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Add a central variable g_want_determinism which controls whether to try to make things deterministic.

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It now affects the GPU determinism mode as well as some miscellaneous
things that were calling IsNetPlayRunning.  Probably incomplete.

Notably, this can change while paused, if the user starts recording a
movie.  The movie code appears to have been missing locking between
setting g_playMode and doing other things, which probably had a small
chance of causing crashes or even desynced movies; fix that with
PauseAndLock.

The next commit will add a hidden config variable to override GPU
determinism mode.
This commit is contained in:
comex
2014-09-06 17:26:40 -04:00
parent 65af90669b
commit 3a2048ea57
10 changed files with 95 additions and 8 deletions
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5
Source/Core/VideoCommon/MainBase.cpp
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@ -309,3 +309,8 @@ void VideoBackendHardware::RegisterCPMMIO(MMIO::Mapping* mmio, u32 base)
CommandProcessor::RegisterMMIO(mmio, base);
}
void VideoBackendHardware::UpdateWantDeterminism(bool want)
{
Fifo_UpdateWantDeterminism(want);
}