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GS/HW: Correctly remove offset when detecting shuffle coords

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refractionpcsx2 2023-08-12 18:18:59 +01:00
parent 1f77e7d90a
commit 054cb9e9fa
1 changed files with 1 additions and 1 deletions
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2
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@ -2345,7 +2345,7 @@ void GSRendererHW::Draw()
{
// Hypothesis: texture shuffle is used as a postprocessing effect so texture will be an old target.
// Initially code also tested the RT but it gives too much false-positive
const int first_x = (v[0].XYZ.X + 8) >> 4;
const int first_x = ((v[0].XYZ.X - m_context->XYOFFSET.OFX) + 8) >> 4;
const int first_u = PRIM->FST ? ((v[0].U + 8) >> 4) : static_cast<int>(((1 << m_cached_ctx.TEX0.TW) * (v[0].ST.S / v[1].RGBAQ.Q)) + 0.5f);
const bool shuffle_coords = (first_x ^ first_u) & 8;
const u32 draw_end = GSLocalMemory::GetEndBlockAddress(m_cached_ctx.FRAME.Block(), m_cached_ctx.FRAME.FBW, m_cached_ctx.FRAME.PSM, m_r) + 1;