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ddraw: Implement D3DRENDERSTATE_TEXTUREMAPBLEND.

This commit is contained in:
Stefan Dösinger 2006-08-09 19:30:57 +02:00 committed by Alexandre Julliard
parent bfbcfd2234
commit de5a2f3fbe
1 changed files with 46 additions and 0 deletions
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46
dlls/ddraw/device.c
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@ -2241,6 +2241,52 @@ IDirect3DDeviceImpl_7_SetRenderState(IDirect3DDevice7 *iface,
Value);
}
case D3DRENDERSTATE_TEXTUREMAPBLEND:
{
/* Old texture combine setup style, superseded by texture stage states
* in D3D7. It is safe for us to wrap it to texture stage states.
*/
switch ( (D3DTEXTUREBLEND) Value)
{
case D3DTBLEND_MODULATE:
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLORARG2, D3DTA_CURRENT);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLOROP, D3DTOP_MODULATE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
break;
case D3DTBLEND_MODULATEALPHA:
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLORARG2, D3DTA_CURRENT);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAARG2, D3DTA_CURRENT);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLOROP, D3DTOP_MODULATE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
break;
case D3DTBLEND_DECAL:
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
break;
case D3DTBLEND_DECALALPHA:
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAARG2, D3DTA_CURRENT);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
IWineD3DDevice_SetTextureStageState(iface, 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
break;
default:
ERR("Unhandled texture environment %ld !\n",Value);
}
return D3D_OK;
break;
}
default:
return IWineD3DDevice_SetRenderState(This->wineD3DDevice,
RenderStateType,