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Account for world map disabling VERT+ for post process scaling.

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This commit is contained in:
Skyth 2025-01-22 18:36:07 +03:00
parent d7b35fb61e
commit 19f08a3135
1 changed files with 22 additions and 2 deletions
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24
UnleashedRecomp/gpu/video.cpp
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@ -5106,17 +5106,37 @@ PPC_FUNC(sub_8258CAE0)
g_renderDirectorProfiler.End();
}
// World map disables VERT+, so scaling by width does not work for it.
static uint32_t g_forceCheckHeightForPostProcessFix;
// SWA::CWorldMapCamera::CWorldMapCamera
PPC_FUNC_IMPL(__imp__sub_824860E0);
PPC_FUNC(sub_824860E0)
{
++g_forceCheckHeightForPostProcessFix;
__imp__sub_824860E0(ctx, base);
}
// SWA::CCameraController::~CCameraController
PPC_FUNC_IMPL(__imp__sub_824831D0);
PPC_FUNC(sub_824831D0)
{
if (PPC_LOAD_U32(ctx.r3.u32) == 0x8202BF1C) // SWA::CWorldMapCamera
--g_forceCheckHeightForPostProcessFix;
__imp__sub_824831D0(ctx, base);
}
void PostProcessResolutionFix(PPCRegister& r4, PPCRegister& f1, PPCRegister& f2)
{
auto device = reinterpret_cast<be<uint32_t>*>(g_memory.Translate(r4.u32));
// TODO: Scale only by height in world map, as VERT+ adjustment does not get applied there.
uint32_t width = device[46].get();
uint32_t height = device[47].get();
double aspectRatio = double(width) / double(height);
double factor;
if (aspectRatio >= WIDE_ASPECT_RATIO)
if ((aspectRatio >= WIDE_ASPECT_RATIO) || (g_forceCheckHeightForPostProcessFix != 0))
factor = 720.0 / double(height);
else
factor = 1280.0 / double(width);