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Shader_IR: Implement Injectable Custom Variables to the IR.

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This commit is contained in:
Fernando Sahmkow 2020-01-07 14:53:46 -04:00 • committed by FernandoS27
parent 2b02f29a2d
commit 3c34678627
5 changed files with 70 additions and 1 deletions
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9
src/video_core/shader/shader_ir.cpp
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@ -39,6 +39,10 @@ Node ShaderIR::GetRegister(Register reg) {
return MakeNode<GprNode>(reg);
}
Node ShaderIR::GetCustomVariable(u32 id) {
return MakeNode<CustomVarNode>(id);
}
Node ShaderIR::GetImmediate19(Instruction instr) {
return Immediate(instr.alu.GetImm20_19());
}
@ -453,4 +457,9 @@ std::size_t ShaderIR::DeclareAmend(Node new_amend) {
return id;
}
u32 ShaderIR::NewCustomVariable() {
const u32 id = num_custom_variables++;
return id;
}
} // namespace VideoCommon::Shader