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VideoBackends: Always enable dual-source blending if supported.

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This commit is contained in:
Jules Blok
2016-10-10 17:19:00 +02:00
parent 93109df654
commit ab5054c34e
6 changed files with 20 additions and 44 deletions
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12
Source/Core/VideoBackends/D3D12/D3DState.cpp
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@ -301,18 +301,6 @@ D3D12_BLEND_DESC StateCache::GetDesc12(BlendState state)
if (state.use_dst_alpha)
{
// Colors should blend against SRC1_ALPHA
if (blenddc.RenderTarget[0].SrcBlend == D3D12_BLEND_SRC_ALPHA)
blenddc.RenderTarget[0].SrcBlend = D3D12_BLEND_SRC1_ALPHA;
else if (blenddc.RenderTarget[0].SrcBlend == D3D12_BLEND_INV_SRC_ALPHA)
blenddc.RenderTarget[0].SrcBlend = D3D12_BLEND_INV_SRC1_ALPHA;
// Colors should blend against SRC1_ALPHA
if (blenddc.RenderTarget[0].DestBlend == D3D12_BLEND_SRC_ALPHA)
blenddc.RenderTarget[0].DestBlend = D3D12_BLEND_SRC1_ALPHA;
else if (blenddc.RenderTarget[0].DestBlend == D3D12_BLEND_INV_SRC_ALPHA)
blenddc.RenderTarget[0].DestBlend = D3D12_BLEND_INV_SRC1_ALPHA;
blenddc.RenderTarget[0].SrcBlendAlpha = D3D12_BLEND_ONE;
blenddc.RenderTarget[0].DestBlendAlpha = D3D12_BLEND_ZERO;
blenddc.RenderTarget[0].BlendOpAlpha = D3D12_BLEND_OP_ADD;

8
Source/Core/VideoBackends/D3D12/Render.cpp
View File

@ -592,8 +592,8 @@ void Renderer::SetBlendMode(bool force_update)
D3D12_BLEND_ONE,
D3D12_BLEND_DEST_COLOR,
D3D12_BLEND_INV_DEST_COLOR,
D3D12_BLEND_SRC_ALPHA,
D3D12_BLEND_INV_SRC_ALPHA, // NOTE: Use SRC1_ALPHA if dst alpha is enabled!
D3D12_BLEND_SRC1_ALPHA,
D3D12_BLEND_INV_SRC1_ALPHA,
(target_has_alpha) ? D3D12_BLEND_DEST_ALPHA : D3D12_BLEND_ONE,
(target_has_alpha) ? D3D12_BLEND_INV_DEST_ALPHA : D3D12_BLEND_ZERO};
const D3D12_BLEND d3d_dst_factors[8] = {
@ -601,8 +601,8 @@ void Renderer::SetBlendMode(bool force_update)
D3D12_BLEND_ONE,
D3D12_BLEND_SRC_COLOR,
D3D12_BLEND_INV_SRC_COLOR,
D3D12_BLEND_SRC_ALPHA,
D3D12_BLEND_INV_SRC_ALPHA, // NOTE: Use SRC1_ALPHA if dst alpha is enabled!
D3D12_BLEND_SRC1_ALPHA,
D3D12_BLEND_INV_SRC1_ALPHA,
(target_has_alpha) ? D3D12_BLEND_DEST_ALPHA : D3D12_BLEND_ONE,
(target_has_alpha) ? D3D12_BLEND_INV_DEST_ALPHA : D3D12_BLEND_ZERO};