d3d10: Implement ID3D10EffectVariable::AsBlend().

53e00e12 · Rico Schüller · Alexandre Julliard · b1e56fae · 53e00e12
Commit 53e00e12 authored Oct 27, 2009 by Rico Schüller Committed by Alexandre Julliard Oct 28, 2009
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Showing with 7 additions and 2 deletions

effect.c dlls/d3d10/effect.c +7 -2

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--- a/dlls/d3d10/effect.c
+++ b/dlls/d3d10/effect.c
@@ -2629,9 +2629,14 @@ static struct ID3D10EffectShaderVariable * STDMETHODCALLTYPE d3d10_effect_variab

 static struct ID3D10EffectBlendVariable * STDMETHODCALLTYPE d3d10_effect_variable_AsBlend(ID3D10EffectVariable *iface)
 {
-    FIXME("iface %p stub!\n", iface);
+    struct d3d10_effect_variable *This = (struct d3d10_effect_variable *)iface;

-    return NULL;
+    TRACE("iface %p\n", iface);
+
+    if (This->vtbl == (ID3D10EffectVariableVtbl *)&d3d10_effect_blend_variable_vtbl)
+        return (ID3D10EffectBlendVariable *)This;
+
+    return (ID3D10EffectBlendVariable *)&null_blend_variable;
 }

 static struct ID3D10EffectDepthStencilVariable * STDMETHODCALLTYPE d3d10_effect_variable_AsDepthStencil(