1 #version 330 2 3 in vec4 inVar; 4 out vec4 outVar; 5 6 const int constInt = 3; 7 8 uniform int uniformInt; 9 10 void main() 11 { 12 const int a1 = 2; // okay 13 const int a2 = constInt; // okay 14 const int a3 = uniformInt; // error 15 16 vec4 c[constInt]; // okay 17 vec4 d[uniformInt]; // error 18 vec4 e[constInt + uniformInt]; // error 19 vec4 f[uniformInt + constInt]; // error 20 21 vec4 g[int(sin(0.3)) + 1]; // okay 22 } 23 24 const struct S { 25 vec3 v3; 26 ivec2 iv2; 27 } s = S(vec3(3.0), ivec2(3, constInt + uniformInt)); // ERROR, non-const y componenent 28 29 const struct S2 { 30 vec3 v3; 31 ivec2 iv2; 32 mat2x4 m; 33 } s2 = S2(vec3(3.0), ivec2(3, constInt), mat2x4(1.0, 2.0, 3.0, inVar.x, 5.0, 6.0, 7.0, 8.0)); // ERROR, non-constant matrix 34 35 const float f = 3; // okay, type conversion 36
