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GS/TC: Enhance depth clear behaviour to improve heuristics

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This commit is contained in:
refractionpcsx2
2026-01-12 00:23:42 +00:00
committed by lightningterror
parent 448a279cd4
commit 00ef419023
2 changed files with 13 additions and 1 deletions
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9
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@@ -8997,6 +8997,15 @@ bool GSRendererHW::TryGSMemClear(bool no_rt, bool preserve_rt, bool invalidate_r
GSLocalMemory::GetStartBlockAddress(
m_cached_ctx.ZBUF.Block(), m_cached_ctx.FRAME.FBW, m_cached_ctx.ZBUF.PSM, m_r),
ds_end_bp, m_cached_ctx.ZBUF.PSM, m_cached_ctx.FRAME.FBW);
GSUploadQueue clear_queue;
clear_queue.draw = s_n;
clear_queue.rect = m_r;
clear_queue.blit.DBP = m_cached_ctx.ZBUF.Block();
clear_queue.blit.DBW = m_cached_ctx.FRAME.FBW;
clear_queue.blit.DPSM = m_cached_ctx.ZBUF.PSM;
clear_queue.zero_clear = true;
m_draw_transfers.push_back(clear_queue);
}
}

5
pcsx2/GS/Renderers/HW/GSTextureCache.cpp
View File

@@ -4326,8 +4326,11 @@ void GSTextureCache::InvalidateContainedTargets(u32 start_bp, u32 end_bp, u32 wr
continue;
}
const bool compatible_fmt = GSUtil::HasCompatibleBits(t->m_TEX0.PSM, write_psm);
const bool compatible_width = std::max(t->m_TEX0.TBW, 1U) == std::max(write_bw, 1U);
// If not fully contained but they are aligned and or clean, just dirty the area.
if (type != DepthStencil && start_bp != t->m_TEX0.TBP0 && (t->m_TEX0.TBP0 < start_bp || t->UnwrappedEndBlock() > end_bp))
if ((type != DepthStencil || !compatible_fmt || !compatible_width) && start_bp != t->m_TEX0.TBP0 && (t->m_TEX0.TBP0 < start_bp || t->UnwrappedEndBlock() > end_bp))
{
const u32 offset = (std::abs(static_cast<int>(start_bp - t->m_TEX0.TBP0)) >> 5) % std::max(1U, t->m_TEX0.TBW);
const GSVector4i dirty_rect = t->m_dirty.GetTotalRect(t->m_TEX0, t->m_unscaled_size).rintersect(t->m_valid);