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GS/DX11: Make sure source and destination rect matches for depth copies.

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This commit is contained in:
lightningterror
2026-01-16 03:45:06 +01:00
parent 3b561be221
commit 62d46797ca
1 changed files with 11 additions and 2 deletions
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pcsx2/GS/Renderers/DX11/GSDevice11.cpp
+11 -2
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@@ -1237,7 +1237,17 @@ void GSDevice11::CopyRect(GSTexture* sTex, GSTexture* dTex, const GSVector4i& r,
return;
}
const GSVector4i src_rect(0, 0, sTex->GetWidth(), sTex->GetHeight());
const GSVector4i dst_rect(0, 0, dTex->GetWidth(), dTex->GetHeight());
const bool src_dst_rect_match = src_rect.eq(dst_rect);
// Sizes must match for full depth copies when no partial copies are supported.
if (sTex->IsDepthStencil() && !src_dst_rect_match)
{
GL_INS("D3D11: CopyRect rect mismatch for full depth copy.");
return;
}
const bool full_draw_copy = sTex->IsDepthStencil() || dst_rect.eq(r);
// Source is cleared, if destination is a render target, we can carry the clear forward.
@@ -1259,8 +1269,7 @@ void GSDevice11::CopyRect(GSTexture* sTex, GSTexture* dTex, const GSVector4i& r,
// DX11 doesn't support partial depth copy so we need to
// either pass a nullptr D3D11_BOX for a full depth copy or use CopyResource instead.
// Optimization: Use CopyResource for depth copies or full rect color copies, it's faster than CopySubresourceRegion.
const GSVector4i src_rect(0, 0, sTex->GetWidth(), sTex->GetHeight());
const bool full_rt_copy = sTex->IsDepthStencil() || (destX == 0 && destY == 0 && r.eq(src_rect) && src_rect.eq(dst_rect));
const bool full_rt_copy = src_dst_rect_match && (sTex->IsDepthStencil() || (destX == 0 && destY == 0 && r.eq(src_rect)));
if (full_rt_copy)
{
m_ctx->CopyResource(*static_cast<GSTexture11*>(dTex), *static_cast<GSTexture11*>(sTex));