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1c73513425
At the current moment this is a little odd because for SM1 [test] directives are skipped, and the [shader] directives are not executed by the shader_runner_vulkan.c:compile_shader() but by the general shader_runner.c:compile_shader(). So in principle it is a little weird that we go through the vulkan runner. But fret not, because in the future we plan to make the parser agnostic to the language of the tests, so we will get rid of the general shader_runner.c:compile_shader() function and instead call a runner->compile_shader() function, defined for each runner. Granted, most of these may call a generic implementation that uses native compiler in Windows, and vkd3d-shader on Linux, but it would be more conceptually correct.
45 lines
983 B
Plaintext
45 lines
983 B
Plaintext
[sampler 0]
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filter linear linear linear
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address clamp clamp clamp
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[texture 0]
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size (2, 2)
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levels 2
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1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0
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1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0
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0.0 0.0 1.0 0.0
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[vertex shader]
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void main(float4 pos : position, out float2 tex : texcoord, out float4 out_pos : sv_position)
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{
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tex = pos.xy;
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out_pos = pos;
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}
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[pixel shader todo(sm<4)]
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sampler s;
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Texture2D t;
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uniform float bias;
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float4 main(float2 coord : texcoord) : sv_target
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{
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/* Choice of initial mipmap level is hardware-dependent, and in practice
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* varies too much to be reasonably covered by ULPS. Quantize instead. */
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return floor(t.SampleBias(s, coord, bias) * 10);
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}
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[test]
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uniform 0 float4 6.5 0.0 0.0 0.0
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todo(sm<4 | sm>=6) draw quad
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probe all rgba (10.0, 0.0, 10.0, 0.0)
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uniform 0 float4 7.5 0.0 0.0 0.0
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todo(sm<4 | sm>=6) draw quad
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probe all rgba (4.0, 0.0, 10.0, 0.0)
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uniform 0 float4 8.5 0.0 0.0 0.0
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todo(sm<4 | sm>=6) draw quad
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probe all rgba (0.0, 0.0, 10.0, 0.0)
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