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Renderer: Move cull mode to a rasterization state object

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Also moves logic for primitive handling to VideoCommon.
This commit is contained in:
Stenzek
2017-04-30 18:07:57 +10:00
parent 2869c570f1
commit 836b9b9acb
38 changed files with 389 additions and 450 deletions
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28
Source/Core/VideoBackends/D3D/D3DState.cpp
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@ -434,25 +434,27 @@ ID3D11BlendState* StateCache::Get(BlendingState state)
return res;
}
ID3D11RasterizerState* StateCache::Get(RasterizerState state)
ID3D11RasterizerState* StateCache::Get(RasterizationState state)
{
auto it = m_raster.find(state.packed);
auto it = m_raster.find(state.hex);
if (it != m_raster.end())
return it->second;
D3D11_RASTERIZER_DESC rastdc = CD3D11_RASTERIZER_DESC(D3D11_FILL_SOLID, state.cull_mode, false, 0,
0.f, 0, false, true, false, false);
static constexpr std::array<D3D11_CULL_MODE, 4> cull_modes = {
{D3D11_CULL_NONE, D3D11_CULL_BACK, D3D11_CULL_FRONT, D3D11_CULL_BACK}};
D3D11_RASTERIZER_DESC desc = {};
desc.FillMode = D3D11_FILL_SOLID;
desc.CullMode = cull_modes[state.cullmode];
desc.ScissorEnable = TRUE;
ID3D11RasterizerState* res = nullptr;
HRESULT hr = D3D::device->CreateRasterizerState(&rastdc, &res);
HRESULT hr = D3D::device->CreateRasterizerState(&desc, &res);
if (FAILED(hr))
PanicAlert("Failed to create rasterizer state at %s %d\n", __FILE__, __LINE__);
D3D::SetDebugObjectName(res, "rasterizer state used to emulate the GX pipeline");
m_raster.emplace(state.packed, res);
m_raster.emplace(state.hex, res);
return res;
}
@ -531,4 +533,12 @@ void StateCache::Clear()
m_sampler.clear();
}
D3D11_PRIMITIVE_TOPOLOGY StateCache::GetPrimitiveTopology(PrimitiveType primitive)
{
static constexpr std::array<D3D11_PRIMITIVE_TOPOLOGY, 4> primitives = {
{D3D11_PRIMITIVE_TOPOLOGY_POINTLIST, D3D11_PRIMITIVE_TOPOLOGY_LINELIST,
D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST, D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP}};
return primitives[static_cast<u32>(primitive)];
}
} // namespace DX11