diff --git a/gfx/2d/DrawTargetD2D.cpp b/gfx/2d/DrawTargetD2D.cpp
index f64e3c6c65b3..8242cf81e29d 100644
--- a/gfx/2d/DrawTargetD2D.cpp
+++ b/gfx/2d/DrawTargetD2D.cpp
@@ -1514,7 +1514,7 @@ DrawTargetD2D::GetBlendStateForOperator(CompositionOp aOperator)
 ID2D1RenderTarget*
 DrawTargetD2D::GetRTForOperation(CompositionOp aOperator, const Pattern &aPattern)
 {
-  if (aOperator == OP_OVER && !IsPatternSupportedByD2D(aPattern)) {
+  if (aOperator == OP_OVER && IsPatternSupportedByD2D(aPattern)) {
     return mRT;
   }
 
@@ -1609,7 +1609,7 @@ DrawTargetD2D::FinalizeRTForOperation(CompositionOp aOperator, const Pattern &aP
   mPrivateData->mEffect->GetVariableByName("QuadDesc")->AsVector()->
     SetFloatVector(ShaderConstantRectD3D10(-1.0f, 1.0f, 2.0f, -2.0f));
 
-  if (!IsPatternSupportedByD2D(aPattern)) {
+  if (IsPatternSupportedByD2D(aPattern)) {
     mPrivateData->mEffect->GetVariableByName("TexCoords")->AsVector()->
       SetFloatVector(ShaderConstantRectD3D10(0, 0, 1.0f, 1.0f));
     mPrivateData->mEffect->GetVariableByName("tex")->AsShaderResource()->SetResource(mSRView);