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GS/TC: Fix some issues with page widths

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refractionpcsx2 authored and Ty committed 2026-10-19 21:37:04 -04:00
1 parent adaed2df8c
commit e959ec8a62
1 file changed
+17 -9
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pcsx2/GS/Renderers/HW/GSTextureCache.cpp
+17 -9
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@@ -1891,11 +1891,6 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const bool is_color, const
GSVector4i new_rect = (GSLocalMemory::m_psm[color_psm].bpp != GSLocalMemory::m_psm[t->m_TEX0.PSM].bpp && (psm & 0x7) != PSMCT16) ? block_boundary_rect : rect;
// If the sizing is completely wrong on the frame vs the source when reading from alpha then it's likely the target has 2 different sizes for rgb and alpha.
// This is just changing the target width for the rect translation, it has no bearing on the actual source read or the target itself.
// Hitman Blood Money is an example of this in the theatre.
rt_tbw = (possible_shuffle || bw == 1 || GSUtil::GetChannelMask(psm) != 0x8 || frame.FBW <= bw || frame.FBW == t->m_TEX0.TBW || bw == t->m_TEX0.TBW) ? t->m_TEX0.TBW : frame.FBW;
const bool can_translate = CanTranslate(adj_bp, bw, src_psm, new_rect, t->m_TEX0.TBP0, t->m_TEX0.PSM, rt_tbw);
if (can_translate)
{
@@ -7983,6 +7978,7 @@ void GSTextureCache::Target::RearrangeTarget(u32 new_bw, bool recycle)
alloca(sizeof(GSDevice::MultiStretchRect) * static_cast<u32>(page_count)));
u32 ndrects = 0;
GSVector4i new_valid = GSVector4i::zero();
GSVector4i new_drawn = GSVector4i::zero();
Update(false);
@@ -8002,10 +7998,20 @@ void GSTextureCache::Target::RearrangeTarget(u32 new_bw, bool recycle)
drect.filter = Nearest;
drect.wmask = 0xF;
if (page == 0)
new_valid = write_page;
else
new_valid = new_valid.runion(write_page);
if (!m_valid.rintersect(read_page).rempty())
{
if (page == 0)
new_valid = write_page;
else
new_valid = new_valid.runion(write_page);
}
if (!m_drawn_since_read.rintersect(read_page).rempty())
{
if (page == 0)
new_drawn = write_page;
else
new_drawn = new_drawn.runion(write_page);
}
}
if (ndrects > 0)
@@ -8032,7 +8038,9 @@ void GSTextureCache::Target::RearrangeTarget(u32 new_bw, bool recycle)
m_texture = tex;
m_unscaled_size = GSVector2i(new_x_size, new_y_size);
m_valid = new_valid;
m_drawn_since_read = new_drawn;
tex = nullptr;
m_TEX0.TBW = new_bw;
}
}