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Replicate the thicker shadows for FCO text at 4:3 aspect ratio. (#341)

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Skyth (Asilkan) 2025-02-09 18:43:57 +03:00 • committed by GitHub
parent f23d8ae08e
commit ed6f8f082b
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1 changed files with 43 additions and 2 deletions
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45
UnleashedRecomp/patches/aspect_ratio_patches.cpp
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@ -1198,8 +1198,14 @@ PPC_FUNC(sub_830D1EF0)
y = g_aspectRatioOffsetY + (y + 0.5f) * g_aspectRatioScale;
}
vertex[i].x = ((round(x) - 0.5f) / Video::s_viewportWidth) * 2.0f - 1.0f;
vertex[i].y = ((round(y) - 0.5f) / Video::s_viewportHeight) * -2.0f + 1.0f;
if (Config::AspectRatio != EAspectRatio::OriginalNarrow)
{
x = round(x);
y = round(y);
}
vertex[i].x = ((x - 0.5f) / Video::s_viewportWidth) * 2.0f - 1.0f;
vertex[i].y = ((y - 0.5f) / Video::s_viewportHeight) * -2.0f + 1.0f;
}
bool letterboxTop = PPC_LOAD_U8(r3.u32 + PRIMITIVE_2D_PADDING_OFFSET + 0x1);
@ -1553,3 +1559,38 @@ PPC_FUNC(sub_82449088)
}
}
}
// The shadow offseting is buggy for FCO text just like Werehog button guide,
// making them appear thicker than they actually are.
PPC_FUNC_IMPL(__imp__sub_82E54950);
PPC_FUNC(sub_82E54950)
{
if (Config::AspectRatio == EAspectRatio::OriginalNarrow)
{
// Luckily, they have shadow offset scale values that are only used in this function.
uint32_t x = PPC_LOAD_U32(0x8332B7B8);
uint32_t y = PPC_LOAD_U32(0x8332B7BC);
PPCRegister scaled;
// X
scaled.u32 = x;
scaled.f32 *= 1.5f;
PPC_STORE_U32(0x8332B7B8, scaled.u32);
// Y
scaled.u32 = y;
scaled.f32 *= 1.5f;
PPC_STORE_U32(0x8332B7BC, scaled.u32);
__imp__sub_82E54950(ctx, base);
// Restore old values.
PPC_STORE_U32(0x8332B7B8, x);
PPC_STORE_U32(0x8332B7BC, y);
}
else
{
__imp__sub_82E54950(ctx, base);
}
}