blob: f4084e6e88fb4b53a8193565f124d0b72b36f2e3 [file] [log] [blame]
#include <metal_stdlib>
#include <simd/simd.h>
#ifdef __clang__
#pragma clang diagnostic ignored "-Wall"
#endif
using namespace metal;
struct sampler2D {
texture2d<half> tex;
sampler smp;
};
half4 sample(sampler2D i, float2 p, float b=0) { return i.tex.sample(i.smp, p, bias(b)); }
half4 sample(sampler2D i, float3 p, float b=0) { return i.tex.sample(i.smp, p.xy / p.z, bias(b)); }
half4 sampleLod(sampler2D i, float2 p, float lod) { return i.tex.sample(i.smp, p, level(lod)); }
half4 sampleLod(sampler2D i, float3 p, float lod) {
return i.tex.sample(i.smp, p.xy / p.z, level(lod));
}
half4 sampleGrad(sampler2D i, float2 p, float2 dPdx, float2 dPdy) {
return i.tex.sample(i.smp, p, gradient2d(dPdx, dPdy));
}
struct Inputs {
};
struct Outputs {
half4 sk_FragColor [[color(0)]];
};
struct sksl_synthetic_uniforms {
float2 u_skRTFlip;
};
struct Globals {
sampler2D t;
};
fragment Outputs fragmentMain(Inputs _in [[stage_in]], texture2d<half> t_Tex [[texture(0)]], sampler t_Smplr [[sampler(0)]], constant sksl_synthetic_uniforms& _anonInterface0 [[buffer(1)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
Globals _globals{{t_Tex, t_Smplr}};
(void)_globals;
Outputs _out;
(void)_out;
_out.sk_FragColor = sampleGrad(_globals.t, coords, dfdx(coords), (_anonInterface0.u_skRTFlip.y * dfdy(coords)));
return _out;
}