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Fast forward desync on 0.9 #2094

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SAIYAN48 opened this issue Mar 29, 2021 · 1 comment
Closed

Fast forward desync on 0.9 #2094

SAIYAN48 opened this issue Mar 29, 2021 · 1 comment
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port:Qt Affects the Qt version (the standard desktop version)
Milestone
mGBA 0.9.1

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@SAIYAN48
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When using the both the toggle and held fast forwards, a slight video/audio desync occurs. Video and Audio are set to be in sync. This didn't occur in 0.8.4.

System:
Windows 10 x64
i7-8700K
16GB DDR4 3200
GTX 1660
@endrift
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endrift commented Mar 29, 2021

This is a known issue with the OpenGL renderer--the draw buffer gets a bit backlogged as the GPU processes all of them and I've had bad luck fixing it so far.

@endrift endrift added the port:Qt Affects the Qt version (the standard desktop version) label Mar 29, 2021
@endrift endrift added this to the mGBA 0.9.1 milestone Mar 29, 2021
@endrift endrift mentioned this issue Apr 12, 2021
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endrift added a commit that referenced this issue Apr 13, 2021
@endrift
Qt: Fix OpenGL renderer lagging behind when fast-forwarding (fixes #2094
a782e8b 
)
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port:Qt Affects the Qt version (the standard desktop version)
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