BUG: seems that textureSize function requires GLSL 1.40 - mantis 998
BUG: seems that textureSize function requires GLSL 1.40 - mantis 998

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB