[pixel shader] static const float4 array_st[(2 + 1) * 2] = { 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 41, 42, 43, 44, 51, 52, 53, 54, 61, 62, 63, 64, }; float4 main() : SV_TARGET { return array_st[1]; } [test] draw quad probe all rgba (21, 22, 23, 24) [pixel shader] static const float4 array_st[2*2][1+1] = { 11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 41, 42, 43, 44, 51, 52, 53, 54, 61, 62, 63, 64, 71, 72, 73, 74, 81, 82, 83, 84, }; float4 main() : SV_TARGET { return array_st[2][1]; } [test] draw quad probe all rgba (61, 62, 63, 64) [pixel shader] static const int size = 8; static const float array[size] = {1, 2, 3, 4, 5, 6, 7, 8}; float4 main() : sv_target { return float4(array[1], array[2], array[5], array[0]); } [test] draw quad probe all rgba (2, 3, 6, 1)