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rsx/blit-engine: Account for a rare corner case

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- It is possible to have a RTV<->DSV transfer with compatible-sized formats.
  Mark the depth size as typeless in such a situation to avoid crossing the aspect barrier with the API.
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kd-11 2020-03-03 22:54:00 +03:00 • committed by kd-11
parent f1f5c91386
commit 54775d91dc
1 changed files with 20 additions and 1 deletions
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21
rpcs3/Emu/RSX/Common/texture_cache.h
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@ -2745,9 +2745,28 @@ namespace rsx
dst_subres.surface->transform_blit_coordinates(rsx::surface_access::transfer, dst_area); dst_subres.surface->transform_blit_coordinates(rsx::surface_access::transfer, dst_area);
} }
if (!use_null_region) if (!use_null_region) [[likely]]
{ {
// Do preliminary analysis
typeless_info.analyse(); typeless_info.analyse();
if (dst_is_render_target && src_is_render_target &&
dst_subres.is_depth != src_subres.is_depth) [[unlikely]]
{
// Rare corner case. Typeless transfer from whatever channel is Z
if (!typeless_info.src_is_typeless && !typeless_info.dst_is_typeless)
{
if (dst_subres.is_depth)
{
typeless_info.dst_is_typeless = true;
}
else
{
typeless_info.src_is_typeless = true;
}
}
}
blitter.scale_image(cmd, vram_texture, dest_texture, src_area, dst_area, interpolate, typeless_info); blitter.scale_image(cmd, vram_texture, dest_texture, src_area, dst_area, interpolate, typeless_info);
} }
else else