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GS-CLUT: Handle invalidation on wrapping writes

This commit is contained in:
refractionpcsx2 2023-02-02 10:36:44 +00:00
parent 412275e40d
commit 0df5cf2e91
1 changed files with 9 additions and 0 deletions
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9
pcsx2/GS/GSClut.cpp
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@ -149,6 +149,15 @@ bool GSClut::InvalidateRange(u32 start_block, u32 end_block, bool is_draw)
GIFRegTEX0 next_cbp;
next_cbp.U64 = m_write.next_tex0;
// Handle wrapping writes. Star Wars Battlefront 2 does this.
if ((end_block & 0xFFE0) < (start_block & 0xFFE0))
{
if ((next_cbp.CBP + 3U) <= end_block)
next_cbp.CBP += 0x4000;
end_block += 0x4000;
}
if ((next_cbp.CBP + 3U) >= start_block && end_block >= next_cbp.CBP)
{
m_write.dirty |= is_draw ? 2 : 1;