uniform texture1D         u1;
uniform texture2D         u2;
uniform texture3D         u3;
uniform textureCube       u4;
uniform texture2DRect     u5;
uniform texture1DArray    u6;
uniform texture2DArray    u7;
uniform textureBuffer     u8;
uniform texture2DMS       u9;
uniform texture2DMSArray  u10;
uniform textureCubeArray  u11;
uniform itexture1D        u12;
uniform itexture2D        u13;
uniform itexture3D        u14;
uniform itextureCube      u15;
uniform itexture2DRect    u16;
uniform itexture1DArray   u17;
uniform itexture2DArray   u18;
uniform itextureBuffer    u19;
uniform itexture2DMS      u20;
uniform itexture2DMSArray u21;
uniform itextureCubeArray u22;
uniform sampler           u23;
uniform samplerShadow     u24;
uniform subpassInput      u25;
uniform isubpassInput     u26;
uniform usubpassInput     u27;
uniform subpassInputMS    u28;
uniform isubpassInputMS   u29;
uniform usubpassInputMS   u30;