Check for render target support only on OpenGL, because render targets ar part of OpenGL ES 2
Check for render target support only on OpenGL, because render targets ar part of OpenGL ES 2

Hotspotmar/ouzel,Hotspotmar/ouzel,Hotspotmar/ouzel,elvman/ouzel,elnormous/ouzel,elvman/ouzel,elnormous/ouzel,elnormous/ouzel