Modified cg_test to load input array from test.png
Modified cg_test to load input array from test.png

Former-commit-id: f7cc9815b31253c1ddfb86e4d3cad428f24041e4
Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide