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33 lines
1.5 KiB
Text
33 lines
1.5 KiB
Text
#include <metal_stdlib>
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using namespace metal;
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constexpr sampler _mtl_xl_shadow_sampler(address::clamp_to_edge, filter::linear, compare_func::less);
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struct xlatMtlShaderInput {
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float4 uv;
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};
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struct xlatMtlShaderOutput {
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half4 _fragData [[color(0)]];
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};
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struct xlatMtlShaderUniform {
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};
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fragment xlatMtlShaderOutput xlatMtlMain (xlatMtlShaderInput _mtl_i [[stage_in]], constant xlatMtlShaderUniform& _mtl_u [[buffer(0)]]
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, texture2d<half> tex [[texture(0)]], sampler _mtlsmp_tex [[sampler(0)]]
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, depth2d<float> shadowmap [[texture(1)]], sampler _mtlsmp_shadowmap [[sampler(1)]])
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{
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xlatMtlShaderOutput _mtl_o;
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half4 c_1;
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c_1 = (tex.sample(_mtlsmp_tex, ((float2)(_mtl_i.uv).xy / (float)(_mtl_i.uv).w)) + tex.sample(_mtlsmp_tex, ((float2)(_mtl_i.uv.xyz).xy / (float)(_mtl_i.uv.xyz).z)));
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c_1 = (c_1 + tex.sample(_mtlsmp_tex, ((float2)(_mtl_i.uv).xy / (float)(_mtl_i.uv).w), level(1.0)));
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c_1 = (c_1 + tex.sample(_mtlsmp_tex, ((float2)(_mtl_i.uv.xyz).xy / (float)(_mtl_i.uv.xyz).z), level(1.0)));
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c_1 = (c_1 + half4(shadowmap.sample_compare(_mtl_xl_shadow_sampler, (float2)(_mtl_i.uv.xyz).xy, (float)(_mtl_i.uv.xyz).z)));
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c_1 = (c_1 + half4(shadowmap.sample_compare(_mtl_xl_shadow_sampler, (float2)(_mtl_i.uv).xy / (float)(_mtl_i.uv).w, (float)(_mtl_i.uv).z / (float)(_mtl_i.uv).w)));
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_mtl_o._fragData = c_1;
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return _mtl_o;
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}
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// stats: 5 alu 6 tex 0 flow
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// inputs: 1
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// #0: uv (high float) 4x1 [-1]
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// textures: 2
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// #0: tex (low 2d) 0x0 [-1] loc 0
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// #1: shadowmap (low 2d) 0x0 [-1] loc 1
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