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GS: preserve target on different format write. 

affects hardware texture cache.
This commit is contained in:
iMineLink 2022-01-16 18:15:48 +01:00 committed by refractionpcsx2
parent d1d6855d58
commit fd49a1e80a
1 changed files with 35 additions and 5 deletions
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40
pcsx2/GS/Renderers/HW/GSTextureCache.cpp
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@ -876,11 +876,40 @@ void GSTextureCache::InvalidateVideoMem(const GSOffset& off, const GSVector4i& r
}
else
{
list.erase(j);
GL_CACHE("TC: Remove Target(%s) %d (0x%x)", to_string(type),
t->m_texture ? t->m_texture->GetID() : 0,
t->m_TEX0.TBP0);
delete t;
// YOLO skipping t->m_TEX0.TBW = bw; It would change the surface offset results...
const SurfaceOffset so = ComputeSurfaceOffset(off, r, t);
if (so.is_valid)
{
// Offset from Target to Write in Target coords.
t->m_dirty.push_back(GSDirtyRect(so.b2a_offset, psm, bw));
GL_CACHE("TC: Dirty in the middle [aggressive] of Target(%s) %d [PSM:%s BP:0x%x->0x%x BW:%u rect(%d,%d=>%d,%d)] write[PSM:%s BP:0x%x BW:%u rect(%d,%d=>%d,%d)]",
to_string(type),
t->m_texture ? t->m_texture->GetID() : 0,
psm_str(t->m_TEX0.PSM),
t->m_TEX0.TBP0,
t->m_end_block,
t->m_TEX0.TBW,
so.b2a_offset.x,
so.b2a_offset.y,
so.b2a_offset.z,
so.b2a_offset.w,
psm_str(psm),
bp,
bw,
r.x,
r.y,
r.z,
r.w
);
}
else
{
list.erase(j);
GL_CACHE("TC: Remove Target(%s) %d (0x%x)", to_string(type),
t->m_texture ? t->m_texture->GetID() : 0,
t->m_TEX0.TBP0);
delete t;
}
continue;
}
}
@ -894,6 +923,7 @@ void GSTextureCache::InvalidateVideoMem(const GSOffset& off, const GSVector4i& r
}
// GH: Try to detect texture write that will overlap with a target buffer
// TODO Use ComputeSurfaceOffset below.
if (GSUtil::HasSharedBits(psm, t->m_TEX0.PSM))
{
if (bp < t->m_TEX0.TBP0)