Use D3DBLEND_SRCALPHA/D3DBLEND_INVSRCALPHA instead of D3DBLEND_ONE/D3…

…DBLEND_INVSRCALPHA
AllegianceZone · Nov 13, 2017 · 3258fee · 3258fee
1 parent bcfd442
commit 3258fee
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/src/engine/RasterD3D9.cpp b/src/engine/RasterD3D9.cpp
@@ -296,7 +296,7 @@ class D3D9RasterizerImpl : public D3D9Rasterizer
 				CD3DDevice9::Get()->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
 				CD3DDevice9::Get()->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
 				D3DCall(CD3DDevice9::Get()->SetRenderState(D3DRS_ALPHABLENDENABLE, true));
-				D3DCall(CD3DDevice9::Get()->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE));
+				D3DCall(CD3DDevice9::Get()->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA));
 				D3DCall(CD3DDevice9::Get()->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA));
 				break;
 

diff --git a/src/engine/context.cpp b/src/engine/context.cpp
@@ -698,7 +698,7 @@ class ContextImpl : public PrivateContext {
 				pDev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
 				pDev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
 				pDev->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
-				pDev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
+				pDev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
 				pDev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 				break;
 			default:
@@ -968,23 +968,23 @@ class ContextImpl : public PrivateContext {
 		{
 		case BlendModeSource:
 			pDev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
-			pDev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
+			pDev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
 			pDev->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
 			pDev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCCOLOR);
 			pDev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCCOLOR);
 			break;
 		case BlendModeAdd:
 			pDev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
-			pDev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
+			pDev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
 			pDev->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
 			pDev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
 			pDev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
 			break;
 		case BlendModeSourceAlpha:
 			pDev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
-			pDev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
+			pDev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
 			pDev->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
-			pDev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
+			pDev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
 			pDev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 			break;
 		default: