shader: Implement SampleMask

4 files changed, 7 insertions, 0 deletions

diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index 141efd86c..ef3b00bc2 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -343,6 +343,10 @@ void IREmitter::SetFragColor(u32 index, u32 component, const F32& value) {
     Inst(Opcode::SetFragColor, Imm32(index), Imm32(component), value);
 }
 
+void IREmitter::SetSampleMask(const U32& value) {
+    Inst(Opcode::SetSampleMask, value);
+}
+
 void IREmitter::SetFragDepth(const F32& value) {
     Inst(Opcode::SetFragDepth, value);
 }
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index 81833d928..1a585df15 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -88,6 +88,7 @@ public:
     void SetPatch(Patch patch, const F32& value);
 
     void SetFragColor(u32 index, u32 component, const F32& value);
+    void SetSampleMask(const U32& value);
     void SetFragDepth(const F32& value);
 
     [[nodiscard]] U32 WorkgroupIdX();
diff --git a/src/shader_recompiler/frontend/ir/microinstruction.cpp b/src/shader_recompiler/frontend/ir/microinstruction.cpp
index b2d7573d9..b53fe2e2a 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.cpp
+++ b/src/shader_recompiler/frontend/ir/microinstruction.cpp
@@ -75,6 +75,7 @@ bool Inst::MayHaveSideEffects() const noexcept {
     case Opcode::SetAttributeIndexed:
     case Opcode::SetPatch:
     case Opcode::SetFragColor:
+    case Opcode::SetSampleMask:
     case Opcode::SetFragDepth:
     case Opcode::WriteGlobalU8:
     case Opcode::WriteGlobalS8:
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index d5e443673..0748efa8d 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -51,6 +51,7 @@ OPCODE(SetAttributeIndexed,                                 Void,           U32,
 OPCODE(GetPatch,                                            F32,            Patch,                                                                          )
 OPCODE(SetPatch,                                            Void,           Patch,          F32,                                                            )
 OPCODE(SetFragColor,                                        Void,           U32,            U32,            F32,                                            )
+OPCODE(SetSampleMask,                                       Void,           U32,                                                                            )
 OPCODE(SetFragDepth,                                        Void,           F32,                                                                            )
 OPCODE(GetZFlag,                                            U1,             Void,                                                                           )
 OPCODE(GetSFlag,                                            U1,             Void,                                                                           )