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Merge pull request #1392 from kayru/d3d_viewport_depth

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D3D: Replaced shader-based depth range remap with viewport
This commit is contained in:
Lioncash
2014-12-03 14:49:30 -05:00
parent b9b3277fb5 36b886cb80
commit 88cd27bbca
5 changed files with 9 additions and 12 deletions
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5
Source/Core/VideoBackends/D3D/Render.cpp
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@ -485,10 +485,9 @@ void Renderer::SetViewport()
Wd = (X + Wd <= GetTargetWidth()) ? Wd : (GetTargetWidth() - X);
Ht = (Y + Ht <= GetTargetHeight()) ? Ht : (GetTargetHeight() - Y);
// Some games set invalid values for z-min and z-max so fix them to the max and min allowed and let the shaders do this work
D3D11_VIEWPORT vp = CD3D11_VIEWPORT(X, Y, Wd, Ht,
0.f, // (xfmem.viewport.farZ - xfmem.viewport.zRange) / 16777216.0f;
1.f); // xfmem.viewport.farZ / 16777216.0f;
std::max(0.0f, std::min(1.0f, (xfmem.viewport.farZ - xfmem.viewport.zRange) / 16777216.0f)),
std::max(0.0f, std::min(1.0f, xfmem.viewport.farZ / 16777216.0f)));
D3D::context->RSSetViewports(1, &vp);
}