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GS/HW: Remove KOF2002/SVCChaos CRC hacks 

10 Pin - Champions Alley needs texture-inside-RT in LookupDepthSource(),
but otherwise nothing else appears to break if we fall back to normal
lookup for Z sources.

Relaxes the page alignment requirement for split texture shuffle
detection, Psi-Ops does an A->A copy with coordinates offset by +8.
This commit is contained in:
Stenzek 2023-03-25 15:11:26 +10:00 committed by refractionpcsx2
parent 9c2f7aeb6a
commit 7a93f1fc23
4 changed files with 5 additions and 30 deletions
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7
pcsx2/GS/GSCrc.cpp
View File

@ -67,13 +67,6 @@ const CRC::Game CRC::m_games[] =
{0x5AC7E79C, PolyphonyDigitalGames /* CH */}, // TouristTrophy
{0xFF9C0E93, PolyphonyDigitalGames /* US */}, // TouristTrophy
{0xCA9AA903, PolyphonyDigitalGames /* EU */}, // TouristTrophy
{0xAC3C1147, SVCChaos /* EU */}, // SVC Chaos: SNK vs. Capcom
{0xB00FF2ED, SVCChaos /* JP */},
{0x94834BD3, SVCChaos /* JP */},
{0xCF1D71EE, KOF2002 /* EU */}, // The King of Fighters 2002
{0xABD16263, KOF2002 /* JP */},
{0x424A8601, KOF2002 /* JP */},
{0x7F74D8D0, KOF2002 /* US */},
{0xFC46EA61, Tekken5 /* JP */},
{0x1F88EE37, Tekken5 /* EU */},
{0x1F88BECD, Tekken5 /* EU */}, // language selector...

2
pcsx2/GS/GSCrc.h
View File

@ -25,10 +25,8 @@ public:
NoTitle,
GetawayGames,
ICO,
KOF2002,
PolyphonyDigitalGames,
SMTNocturne,
SVCChaos,
Tekken5,
TitleCount,
};

5
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
View File

@ -844,8 +844,9 @@ bool GSRendererHW::IsSplitTextureShuffle()
// X might be offset by up to -8/+8, but either the position or UV should be aligned.
GSVector4i aligned_rc = pos_rc.min_i32(tex_rc).blend32<12>(pos_rc.max_i32(tex_rc));
// Check page alignment.
if (aligned_rc.x != 0 || (aligned_rc.z & (frame_psm.pgs.x - 1)) != 0 ||
// Y should be page aligned. X should be too, but if it's doing a copy with a shuffle (which is kinda silly), both the
// position and coordinates may be offset by +8. See Psi-Ops - The Mindgate Conspiracy.
if ((aligned_rc.x & 7) != 0 || aligned_rc.x > 8 || (aligned_rc.z & 7) != 0 ||
aligned_rc.y != 0 || (aligned_rc.w & (frame_psm.pgs.y - 1)) != 0)
{
return false;

21
pcsx2/GS/Renderers/HW/GSTextureCache.cpp
View File

@ -629,27 +629,10 @@ GSTextureCache::Source* GSTextureCache::LookupDepthSource(const GIFRegTEX0& TEX0
AttachPaletteToSource(src, psm_s.pal, true);
}
}
else if (g_gs_renderer->m_game.title == CRC::SVCChaos || g_gs_renderer->m_game.title == CRC::KOF2002)
{
// SVCChaos black screen & KOF2002 blue screen on main menu, regardless of depth enabled or disabled.
return LookupSource(TEX0, TEXA, CLAMP, r, nullptr);
}
else
{
GL_CACHE("TC depth: ERROR miss (0x%x, %s)", TEX0.TBP0, psm_str(psm));
// Possible ? In this case we could call LookupSource
// Or just put a basic texture
// src->m_texture = g_gs_device->CreateTexture(tw, th);
// In all cases rendering will be broken
//
// Note: might worth to check previous frame
// Note: otherwise return NULL and skip the draw
// Full Spectrum Warrior: first draw call of cut-scene rendering
// The game tries to emulate a texture shuffle with an old depth buffer
// (don't exists yet for us due to the cache)
// Rendering is nicer (less garbage) if we skip the draw call.
throw GSRecoverableError();
// This is a bit of a worry, since it could load junk from local memory... but it's better than skipping the draw.
return LookupSource(TEX0, TEXA, CLAMP, r, nullptr);
}
ASSERT(src->m_texture);