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Fix loading arrow texture filtering. (#386)

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Skyth (Asilkan) 2025-02-12 23:13:49 +03:00 • committed by GitHub
parent a8e78c21d1
commit fe083f0eed
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20
UnleashedRecomp/patches/aspect_ratio_patches.cpp
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@ -353,6 +353,8 @@ enum
SKIP_INSPIRE = 1 << 21,
CONTROL_TUTORIAL = 1 << 22,
LOADING_ARROW = 1 << 23,
};
struct CsdModifier
@ -415,7 +417,9 @@ static const xxHashMap<CsdModifier> g_modifiers =
// ui_loading
{ HashStr("ui_loading/bg_1"), { STRETCH } },
{ HashStr("ui_loading/bg_1/arrow"), { STRETCH | LOADING_ARROW } },
{ HashStr("ui_loading/bg_2"), { STRETCH } },
{ HashStr("ui_loading/bg_2/arrow"), { STRETCH | LOADING_ARROW } },
{ HashStr("ui_loading/n_2_d/bg/sky"), { STRETCH } },
{ HashStr("ui_loading/n_2_d/bg/under"), { STRETCH } },
{ HashStr("ui_loading/n_2_d/letterbox/letterbox_under"), { STRETCH } },
@ -971,6 +975,22 @@ static void Draw(PPCContext& ctx, uint8_t* base, PPCFunc* original, uint32_t str
return reinterpret_cast<be<float>*>(stack + index * stride);
};
// Subtract half a pixel from loading arrows to prevent transparent pixels surrounding them from leaking into the texture filtering.
if (Video::s_viewportHeight > 720 && (modifier.flags & LOADING_ARROW) != 0 && stride == 0x14)
{
for (size_t i = 0; i < 4; i++)
{
auto texCoord = getPosition(i) + 4;
constexpr float OFFSET = 0.5f / 720.0f;
if (i == 0 || i == 2) // Top
*texCoord = (*texCoord + OFFSET);
else // Bottom
*texCoord = (*texCoord - OFFSET);
}
}
float offsetX = 0.0f;
float offsetY = 0.0f;
float pivotX = 0.0f;