thirdpartymirrors/UnleashedRecomp
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Handle texture/movie overlays for original 4:3.

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Skyth 2025-01-25 23:15:06 +03:00
parent 1ee312442c
commit 8f821228e2
2 changed files with 41 additions and 1 deletions
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37
UnleashedRecomp/patches/aspect_ratio_patches.cpp
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@ -1195,11 +1195,22 @@ void ViewRingXMidAsmHook(PPCRegister& f1, PPCVRegister& v62)
}
}
// SWA::Inspire::CLetterbox::CLetterbox
PPC_FUNC_IMPL(__imp__sub_82B8A8F8);
PPC_FUNC(sub_82B8A8F8)
{
// Permanently store the letterbox bool instead of letting the game set it to false from widescreen check.
bool letterbox = PPC_LOAD_U8(ctx.r4.u32);
__imp__sub_82B8A8F8(ctx, base);
PPC_STORE_U8(ctx.r3.u32, letterbox);
}
// SWA::Inspire::CLetterbox::Draw
PPC_FUNC_IMPL(__imp__sub_82B8AA40);
PPC_FUNC(sub_82B8AA40)
{
bool shouldDrawLetterbox = Config::CutsceneAspectRatio != ECutsceneAspectRatio::Unlocked && g_aspectRatio < WIDE_ASPECT_RATIO;
bool letterbox = PPC_LOAD_U8(ctx.r3.u32);
bool shouldDrawLetterbox = letterbox && Config::CutsceneAspectRatio != ECutsceneAspectRatio::Unlocked && g_aspectRatio < WIDE_ASPECT_RATIO;
PPC_STORE_U8(ctx.r3.u32, shouldDrawLetterbox);
if (shouldDrawLetterbox)
@ -1212,7 +1223,11 @@ PPC_FUNC(sub_82B8AA40)
PPC_STORE_U32(ctx.r3.u32 + 0x14, (720 - width * 9 / 16) / 2);
}
auto r3 = ctx.r3;
__imp__sub_82B8AA40(ctx, base);
// Restore the original letterbox value.
PPC_STORE_U8(r3.u32, letterbox);
}
void InspireLetterboxTopMidAsmHook(PPCRegister& r3)
@ -1234,3 +1249,23 @@ void InspireSubtitleMidAsmHook(PPCRegister& r3)
*reinterpret_cast<be<float>*>(g_memory.base + r3.u32 + 0x3C) = NARROW_OFFSET + (WIDE_OFFSET - NARROW_OFFSET) * g_aspectRatioNarrowScale;
}
void FxFadeRenderQuadMidAsmHook(PPCRegister& r3, PPCRegister& r5, PPCRegister& r31)
{
auto texCoord = reinterpret_cast<be<float>*>(g_memory.base + r5.u32);
// Fade textures are slightly squashed in the original game at 4:3.
if (Config::AspectRatio == EAspectRatio::OriginalNarrow)
{
if (*(g_memory.base + r31.u32 + 0x44))
{
texCoord[1] = 0.0f + 0.125f;
texCoord[3] = 1.0f - 0.125f;
}
else
{
texCoord[0] = 0.0f - 0.125f;
texCoord[2] = 1.0f + 0.125f;
}
}
}

5
UnleashedRecompLib/config/SWA.toml
View file

@ -814,3 +814,8 @@ registers = ["r3", "r4"]
name = "LoadingRenderMidAsmHook"
address = 0x824DB734
jump_address_on_true = 0x824DB738
[[midasm_hook]]
name = "FxFadeRenderQuadMidAsmHook"
address = 0x82BA7D3C
registers = ["r3", "r5", "r31"]