3D: Set matrix modes after changing render target in effect

--HG--
branch : multipass-stereo

code/nel/src/3d/bloom_effect.cpp

@@ -274,6 +274,7 @@ void CBloomEffect::applyBloom()
 
 	// apply blur with a blend operation
 	drv->setRenderTarget(renderTarget);
+	_Driver->setMatrixMode2D11();
 	applyBlur();
 
 	// cleanup material texture references
@@ -356,6 +357,7 @@ void CBloomEffect::doBlur(bool horizontalBlur)
 		nlwarning("setRenderTarget return false with blur texture for bloom effect\n");
 		return;
 	}
+	_Driver->setMatrixMode2D11();
 
 	// initialize vertex program
 	drvInternal->activeVertexProgram(TextureOffsetVertexProgram);

code/nel/src/3d/fxaa.cpp

@@ -245,6 +245,7 @@ void CFXAA::applyEffect()
 	dru->setRenderTarget(texNull);
 	drv->swapTextureHandle(*renderTarget, *otherRenderTarget->getITexture());
 	drv->setRenderTarget(renderTarget);
+	m_Driver->setMatrixMode2D11();
 
 	// debug
 	// m_Driver->clearBuffers(CRGBA(128, 128, 128, 128));