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//TEST:SIMPLE(filecheck=CHECK): -stage fragment -target spirv -emit-spirv-directly -entry main
RWStructuredBuffer<float> output;
void main()
{
{
// CHECK: OpFwidth
float w = 1.0;
float b = fwidth(w);
output[0] = b;
// CHECK: OpDPdx
float b1 = ddx(w);
output[1] = b1;
// CHECK: OpDPdy
float b2 = ddy(w);
output[2] = b2;
// CHECK: OpFwidthCoarse
float b3 = fwidth_coarse(w);
output[3] = b3;
// CHECK: OpDPdxCoarse
float b4 = ddx_coarse(w);
output[4] = b4;
// CHECK: OpDPdyCoarse
float b5 = ddy_coarse(w);
output[5] = b5;
// CHECK: OpFwidthFine
float b6 = fwidth_fine(w);
output[6] = b6;
// CHECK: OpDPdxFine
float b7 = ddx_fine(w);
output[7] = b7;
// CHECK: OpDPdyFine
float b8 = ddy_fine(w);
output[8] = b8;
}
{
// CHECK: OpFwidth
float3 w = 1.0;
float3 b = fwidth(w);
output[9] = b.x;
// CHECK: OpDPdx
float3 b1 = ddx(w);
output[10] = b1.x;
// CHECK: OpDPdy
float3 b2 = ddy(w);
output[11] = b2.x;
// CHECK: OpFwidthCoarse
float3 b3 = fwidth_coarse(w);
output[12] = b3.x;
// CHECK: OpDPdxCoarse
float3 b4 = ddx_coarse(w);
output[13] = b4.x;
// CHECK: OpDPdyCoarse
float3 b5 = ddy_coarse(w);
output[14] = b5.x;
// CHECK: OpFwidthFine
float3 b6 = fwidth_fine(w);
output[15] = b6.x;
// CHECK: OpDPdxFine
float3 b7 = ddx_fine(w);
output[16] = b7.x;
// CHECK: OpDPdyFine
float3 b8 = ddy_fine(w);
output[17] = b8.x;
}
}
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