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GS/TC: Delete old targets which aren't preserved and don't match size

This commit is contained in:
refractionpcsx2 2023-08-09 00:54:28 +01:00
parent 5a3ba4e563
commit 1193b0b990
1 changed files with 10 additions and 1 deletions
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11
pcsx2/GS/Renderers/HW/GSTextureCache.cpp
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@ -1341,6 +1341,15 @@ GSTextureCache::Target* GSTextureCache::LookupTarget(GIFRegTEX0 TEX0, const GSVe
if (bp == t->m_TEX0.TBP0)
{
// if It's an old target and it's being completely overwritten, kill it.
if (!preserve_rgb && !preserve_alpha && TEX0.TBW != t->m_TEX0.TBW && TEX0.TBW > 1 && t->m_age >= 1)
{
GL_INS("TC: Deleting RT BP 0x%x BW %d PSM %s due to width change to %d", t->m_TEX0.TBP0, t->m_TEX0.TBW, t->m_TEX0.PSM, TEX0.TBW);
InvalidateSourcesFromTarget(t);
i = list.erase(i);
delete t;
continue;
}
list.MoveFront(i.Index());
dst = t;
@ -1825,9 +1834,9 @@ void GSTextureCache::PreloadTarget(GIFRegTEX0 TEX0, const GSVector2i& size, cons
// could be overwriting a double buffer, so if it's the second half of it, just reduce the size down to half.
if (((((t->UnwrappedEndBlock() + 1) - t->m_TEX0.TBP0) >> 1) + t->m_TEX0.TBP0) == dst->m_TEX0.TBP0)
{
//DevCon.Warning("Found one %x->%x BW %d PSM %x (new target %x->%x BW %d PSM %x)", t->m_TEX0.TBP0, t->m_end_block, t->m_TEX0.TBW, t->m_TEX0.PSM, dst->m_TEX0.TBP0, dst->m_end_block, dst->m_TEX0.TBW, dst->m_TEX0.PSM);
GSVector4i new_valid = t->m_valid;
new_valid.w /= 2;
GL_INS("RT resize buffer for FBP 0x%x, %dx%d => %d,%d", t->m_TEX0.TBP0, t->m_valid.width(), t->m_valid.height(), new_valid.width(), new_valid.height());
t->ResizeValidity(new_valid);
return;
}