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GIF: sync GIF packet ends

This commit is contained in:
refractionpcsx2 2022-06-04 04:14:03 +01:00
parent b45b082c06
commit 6efdbf2950
1 changed files with 6 additions and 2 deletions
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8
pcsx2/Gif.cpp
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@ -1,5 +1,5 @@
/* PCSX2 - PS2 Emulator for PCs /* PCSX2 - PS2 Emulator for PCs
* Copyright (C) 2002-2010 PCSX2 Dev Team * Copyright (C) 2002-2022 PCSX2 Dev Team
* *
* PCSX2 is free software: you can redistribute it and/or modify it under the terms * PCSX2 is free software: you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Found- * of the GNU Lesser General Public License as published by the Free Software Found-
@ -189,7 +189,7 @@ __fi void gifCheckPathStatus(bool calledFromGIF)
// If GIF is running on it's own, let it handle its own timing. // If GIF is running on it's own, let it handle its own timing.
if (calledFromGIF && gifch.chcr.STR) if (calledFromGIF && gifch.chcr.STR)
{ {
if(gif_fifo.fifoSize == 16) if (gif_fifo.fifoSize == 16)
GifDMAInt(16); GifDMAInt(16);
return; return;
} }
@ -328,6 +328,10 @@ static u32 WRITERING_DMA(u32* pMem, u32 qwc)
else else
qwc = std::min(qwc, 8u); qwc = std::min(qwc, 8u);
} }
// If the packet is larger than 8qw, try to time the packet somewhat so any "finish" signals don't fire way too early and GIF syncs with other units.
// (Mana Khemia exhibits flickering characters without).
else if (qwc > 8)
qwc -= 8;
uint size; uint size;