9b4defe202
Support flattening StorageOutput & StorageInput matrices and arrays. No longer move matrix & array inputs to separate buffer. Add separate SPIRFunction::fixup_statements_in & SPIRFunction::fixup_statements_out instead of just SPIRFunction::fixup_statements. Emit SPIRFunction::fixup_statements at beginning of functions. CompilerMSL track vars_needing_early_declaration. Pass global output variables as variables to functions that access them. Sort input structs by location, same as output structs. Emit struct declarations in order output, input, uniforms. Regenerate reference shaders to new formats defined by above.
39 lines
847 B
GLSL
39 lines
847 B
GLSL
#pragma clang diagnostic ignored "-Wmissing-prototypes"
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#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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float4x4 uMVPR;
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float4x4 uMVPC;
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float2x4 uMVP;
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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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};
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struct main0_in
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{
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float4 aVertex [[attribute(0)]];
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};
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// Implementation of a conversion of matrix content from RowMajor to ColumnMajor organization.
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float2x4 spvConvertFromRowMajor2x4(float2x4 m)
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{
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return float2x4(float4(m[0][0], m[0][2], m[1][0], m[1][2]), float4(m[0][1], m[0][3], m[1][1], m[1][3]));
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}
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vertex main0_out main0(main0_in in [[stage_in]], constant UBO& _18 [[buffer(0)]])
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{
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main0_out out = {};
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float2 v = in.aVertex * spvConvertFromRowMajor2x4(_18.uMVP);
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out.gl_Position = (_18.uMVPR * in.aVertex) + (in.aVertex * _18.uMVPC);
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return out;
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}
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