AuroraMiddleware/SPIRV-Cross
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move BuiltInLayer to vertex out function block

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This commit is contained in:
Vadim Shcherbakov 2017-12-13 13:02:03 +03:00
parent 717d9fefd8
commit db402236a7
1 changed files with 3 additions and 4 deletions
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7
spirv_msl.cpp
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@ -3007,14 +3007,13 @@ string CompilerMSL::builtin_to_glsl(BuiltIn builtin, StorageClass storage)
return "gl_VertexIndex";
case BuiltInInstanceIndex:
return "gl_InstanceIndex";
case BuiltInLayer:
return current_function && (current_function->self == entry_point) ? stage_out_var_name + ".gl_Layer": "gl_Layer";
// When used in the entry function, output builtins are qualified with output struct name.
case BuiltInPosition:
case BuiltInPointSize:
case BuiltInClipDistance:
case BuiltInFragDepth:
case BuiltInLayer:
if (current_function && (current_function->self == entry_point))
return stage_out_var_name + "." + CompilerGLSL::builtin_to_glsl(builtin, storage);
else
@ -3108,8 +3107,6 @@ string CompilerMSL::builtin_type_decl(BuiltIn builtin)
return "uint";
case BuiltInInstanceIndex:
return "uint";
case BuiltInLayer:
return "uint";
// Vertex function out
case BuiltInClipDistance:
@ -3118,6 +3115,8 @@ string CompilerMSL::builtin_type_decl(BuiltIn builtin)
return "float";
case BuiltInPosition:
return "float4";
case BuiltInLayer:
return "uint";
// Fragment function in
case BuiltInFrontFacing: