4 // require_extensions: GL_ARB_gpu_shader5
8 // ARB_gpu_shader5 spec says:
9 // "If an invocation count is declared, all such declarations must
10 // specify the same count."
12 // Tests for multiple declarations of layout qualifier 'invocations'.
16 #extension GL_ARB_gpu_shader5 : enable
18 layout(points, invocations=4) in;
19 layout(invocations=4) in;
20 layout(triangle_strip, max_vertices=3) out;