1*c8dee2aaSAndroid Build Coastguard Worker#include <metal_stdlib> 2*c8dee2aaSAndroid Build Coastguard Worker#include <simd/simd.h> 3*c8dee2aaSAndroid Build Coastguard Worker#ifdef __clang__ 4*c8dee2aaSAndroid Build Coastguard Worker#pragma clang diagnostic ignored "-Wall" 5*c8dee2aaSAndroid Build Coastguard Worker#endif 6*c8dee2aaSAndroid Build Coastguard Workerusing namespace metal; 7*c8dee2aaSAndroid Build Coastguard Workerstruct Inputs { 8*c8dee2aaSAndroid Build Coastguard Worker}; 9*c8dee2aaSAndroid Build Coastguard Workerstruct Outputs { 10*c8dee2aaSAndroid Build Coastguard Worker half4 sk_FragColor [[color(0)]]; 11*c8dee2aaSAndroid Build Coastguard Worker}; 12*c8dee2aaSAndroid Build Coastguard Worker 13*c8dee2aaSAndroid Build Coastguard Workerhalf4 half4_from_half2x2(half2x2 x) { 14*c8dee2aaSAndroid Build Coastguard Worker return half4(x[0].xy, x[1].xy); 15*c8dee2aaSAndroid Build Coastguard Worker} 16*c8dee2aaSAndroid Build Coastguard Workerfragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) { 17*c8dee2aaSAndroid Build Coastguard Worker Outputs _out; 18*c8dee2aaSAndroid Build Coastguard Worker (void)_out; 19*c8dee2aaSAndroid Build Coastguard Worker half2x2 x = half2x2(half2(0.0h, 1.0h), half2(2.0h, 3.0h)); 20*c8dee2aaSAndroid Build Coastguard Worker float2 y = float2(half4_from_half2x2(x).xy); 21*c8dee2aaSAndroid Build Coastguard Worker _out.sk_FragColor = half4(float4(y, 0.0, 1.0)); 22*c8dee2aaSAndroid Build Coastguard Worker return _out; 23*c8dee2aaSAndroid Build Coastguard Worker} 24