using shader if present on HAP encoded videos

Author: d3cod3

src/objects/video/VideoPlayer.cpp

@@ -243,7 +243,13 @@ void VideoPlayer::drawObjectContent(ofTrueTypeFont *font, shared_ptr<ofBaseGLRen
 
             // draw node texture preview with OF
             if(scaledObjW*canvasZoom > 90.0f){
-                drawNodeOFTexture(*static_cast<ofTexture *>(_outletParams[0]), posX, posY, drawW, drawH, objOriginX, objOriginY, scaledObjW, scaledObjH, canvasZoom, this->scaleFactor);
+                if(video->getShader()){
+                    video->getShader()->begin();
+                    drawNodeOFTexture(*static_cast<ofTexture *>(_outletParams[0]), posX, posY, drawW, drawH, objOriginX, objOriginY, scaledObjW, scaledObjH, canvasZoom, this->scaleFactor);
+                    video->getShader()->end();
+                }else{
+                    drawNodeOFTexture(*static_cast<ofTexture *>(_outletParams[0]), posX, posY, drawW, drawH, objOriginX, objOriginY, scaledObjW, scaledObjH, canvasZoom, this->scaleFactor);
+                }
             }
         }