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Diffstat (limited to 'spirv_cross.cpp')
| -rw-r--r-- | spirv_cross.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/spirv_cross.cpp b/spirv_cross.cpp index 04ea35fa..599a3232 100644 --- a/spirv_cross.cpp +++ b/spirv_cross.cpp @@ -2375,6 +2375,19 @@ void Compiler::add_implied_read_expression(SPIRAccessChain &e, uint32_t source) e.implied_read_expressions.push_back(source); } +void Compiler::add_active_interface_variable(uint32_t var_id) +{ + active_interface_variables.insert(var_id); + + // In SPIR-V 1.4 and up we must also track the interface variable in the entry point. + if (ir.get_spirv_version() >= 0x10400) + { + auto &vars = get_entry_point().interface_variables; + if (find(begin(vars), end(vars), VariableID(var_id)) == end(vars)) + vars.push_back(var_id); + } +} + void Compiler::inherit_expression_dependencies(uint32_t dst, uint32_t source_expression) { // Don't inherit any expression dependencies if the expression in dst |