diff --git a/src/video_core/shader/shader_ir.cpp b/src/video_core/shader/shader_ir.cpp index 0c814fc801..62a139e56e 100644 --- a/src/video_core/shader/shader_ir.cpp +++ b/src/video_core/shader/shader_ir.cpp @@ -109,6 +109,14 @@ Node ShaderIR::GetOutputAttribute(Attribute::Index index, u64 element, Node buff return StoreNode(AbufNode(index, static_cast(element), buffer)); } +Node ShaderIR::GetInternalFlag(InternalFlag flag, bool negated) { + const Node node = StoreNode(InternalFlagNode(flag)); + if (negated) { + return Operation(OperationCode::LogicalNegate, node); + } + return node; +} + /*static*/ OperationCode ShaderIR::SignedToUnsignedCode(OperationCode operation_code, bool is_signed) { if (is_signed) { diff --git a/src/video_core/shader/shader_ir.h b/src/video_core/shader/shader_ir.h index fde1594aa5..d839d1f1b4 100644 --- a/src/video_core/shader/shader_ir.h +++ b/src/video_core/shader/shader_ir.h @@ -629,6 +629,8 @@ private: const Tegra::Shader::IpaMode& input_mode, Node buffer = {}); /// Generates a node representing an output atttribute. Keeps track of used attributes. Node GetOutputAttribute(Tegra::Shader::Attribute::Index index, u64 element, Node buffer); + /// Generates a node representing an internal flag + Node GetInternalFlag(InternalFlag flag, bool negated = false); template inline Node Operation(OperationCode code, const T*... operands) {