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6a8939e19f
These tests should actually compile and run in SM1, which is possible if we pass the int and uint uniforms in the expected IEEE 754 float format for SM1 shaders. Also, bools should be passed as 1.0f or 0.0f to SM1.
51 lines
861 B
Plaintext
51 lines
861 B
Plaintext
% On SM1, uints can only be used with known-positive values.
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[require]
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shader model >= 4.0
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[pixel shader]
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uniform float f;
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uniform int i;
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uniform bool b;
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uniform float h;
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float4 main() : sv_target
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{
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float4 ret;
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ret.x = ((float)(uint)f) - 1.5;
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ret.y = ((float)(uint)i) - 1.5;
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ret.z = ((float)(uint)b) / 2;
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ret.w = ((float)(uint)(half)h) + 0.5;
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return ret;
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}
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[test]
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uniform 0 float 2.6
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uniform 1 int 2
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uniform 2 int -2
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uniform 3 float -3.6
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draw quad
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probe all rgba (0.5, 0.5, 0.5, 0.5)
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[pixel shader]
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float4 main() : sv_target
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{
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float f = 2.6;
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int i = 2;
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bool b = true;
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half h = -3.6;
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float4 ret;
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ret.x = ((float)(uint)f) - 1.5;
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ret.y = ((float)(uint)i) - 1.5;
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ret.z = ((float)(uint)b) / 2;
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ret.w = ((float)(uint)h) + 0.5;
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return ret;
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}
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[test]
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draw quad
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probe all rgba (0.5, 0.5, 0.5, 0.5)
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