be4cb17a14
Add to suite of MSL tests and references any existing GLSL tests that successfully convert GLSL->SPIRV->MSL and compile as MSL. test_shaders_helper() ignores hidden files that start with '.', to avoid accidentally finding hidden OSX files such as .DS_Store. Use xcrun to compile MSL shaders instead of hard-coded path to Metal compiler. Wrap calls to xcrun in exception handling to ignore if Xcode not installed. For MSL tests, move call to validate_shader_msl() to after call to regression_check() to allow a converted MSL shader to be saved for manual review even if it doesn't successfully compile as MSL.
29 lines
437 B
GLSL
29 lines
437 B
GLSL
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct UBO
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{
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float4 Data[3][5];
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};
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struct main0_in
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{
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int2 aIndex [[attribute(0)]];
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};
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struct main0_out
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{
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float4 gl_Position [[position]];
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float gl_PointSize;
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};
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vertex main0_out main0(main0_in in [[stage_in]], constant UBO& _20 [[buffer(0)]])
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{
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main0_out out = {};
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out.gl_Position = _20.Data[in.aIndex.x][in.aIndex.y];
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return out;
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}
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