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Put infrastructure in place so that other plugins may support dual-source blending.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6296 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Nolan Check
2010-10-21 05:22:18 +00:00
parent 0b7e90f0de
commit 95cfca08e2
14 changed files with 105 additions and 51 deletions
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60
Source/Plugins/Plugin_VideoDX11/Src/GfxState.cpp
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@ -254,37 +254,73 @@ void EmuGfxState::SetRenderTargetWriteMask(UINT8 mask)
void EmuGfxState::SetSrcBlend(D3D11_BLEND val)
{
// TODO: Check whether e.g. the dest color check is needed here
blenddesc.RenderTarget[0].SrcBlend = val;
if (m_useDstAlpha)
{
// Colors should blend against SRC1_ALPHA
if (val == D3D11_BLEND_SRC_ALPHA)
val = D3D11_BLEND_SRC1_ALPHA;
else if (val == D3D11_BLEND_INV_SRC_ALPHA)
val = D3D11_BLEND_INV_SRC1_ALPHA;
blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_ONE;
}
else
{
if (val == D3D11_BLEND_SRC_COLOR) blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_SRC_ALPHA;
else if (val == D3D11_BLEND_INV_SRC_COLOR) blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_INV_SRC_ALPHA;
else if (val == D3D11_BLEND_DEST_COLOR) blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_DEST_ALPHA;
else if (val == D3D11_BLEND_INV_DEST_COLOR) blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_INV_DEST_ALPHA;
else blenddesc.RenderTarget[0].SrcBlendAlpha = val;
// Colors should blend against SRC_ALPHA
if (val == D3D11_BLEND_SRC1_ALPHA)
val = D3D11_BLEND_SRC_ALPHA;
else if (val == D3D11_BLEND_INV_SRC1_ALPHA)
val = D3D11_BLEND_INV_SRC_ALPHA;
if (val == D3D11_BLEND_SRC_COLOR)
blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_SRC_ALPHA;
else if (val == D3D11_BLEND_INV_SRC_COLOR)
blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_INV_SRC_ALPHA;
else if (val == D3D11_BLEND_DEST_COLOR)
blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_DEST_ALPHA;
else if (val == D3D11_BLEND_INV_DEST_COLOR)
blenddesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_INV_DEST_ALPHA;
else
blenddesc.RenderTarget[0].SrcBlendAlpha = val;
}
blenddesc.RenderTarget[0].SrcBlend = val;
}
void EmuGfxState::SetDestBlend(D3D11_BLEND val)
{
// TODO: Check whether e.g. the source color check is needed here
blenddesc.RenderTarget[0].DestBlend = val;
if (m_useDstAlpha)
{
// Colors should blend against SRC1_ALPHA
if (val == D3D11_BLEND_SRC_ALPHA)
val = D3D11_BLEND_SRC1_ALPHA;
else if (val == D3D11_BLEND_INV_SRC_ALPHA)
val = D3D11_BLEND_INV_SRC1_ALPHA;
blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_ZERO;
}
else
{
if (val == D3D11_BLEND_SRC_COLOR) blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_SRC_ALPHA;
else if (val == D3D11_BLEND_INV_SRC_COLOR) blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_INV_SRC_ALPHA;
else if (val == D3D11_BLEND_DEST_COLOR) blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_DEST_ALPHA;
else if (val == D3D11_BLEND_INV_DEST_COLOR) blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_INV_DEST_ALPHA;
else blenddesc.RenderTarget[0].DestBlendAlpha = val;
// Colors should blend against SRC_ALPHA
if (val == D3D11_BLEND_SRC1_ALPHA)
val = D3D11_BLEND_SRC_ALPHA;
else if (val == D3D11_BLEND_INV_SRC1_ALPHA)
val = D3D11_BLEND_INV_SRC_ALPHA;
if (val == D3D11_BLEND_SRC_COLOR)
blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_SRC_ALPHA;
else if (val == D3D11_BLEND_INV_SRC_COLOR)
blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_INV_SRC_ALPHA;
else if (val == D3D11_BLEND_DEST_COLOR)
blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_DEST_ALPHA;
else if (val == D3D11_BLEND_INV_DEST_COLOR)
blenddesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_INV_DEST_ALPHA;
else
blenddesc.RenderTarget[0].DestBlendAlpha = val;
}
blenddesc.RenderTarget[0].DestBlend = val;
}
void EmuGfxState::SetBlendOp(D3D11_BLEND_OP val)