3 files changed, 31 insertions, 2 deletions

diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index ae3354c66..33819dd36 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -112,7 +112,27 @@ void IREmitter::SetPred(IR::Pred pred, const U1& value) {
 }
 
 U32 IREmitter::GetCbuf(const U32& binding, const U32& byte_offset) {
-    return Inst<U32>(Opcode::GetCbuf, binding, byte_offset);
+    return Inst<U32>(Opcode::GetCbufU32, binding, byte_offset);
+}
+
+UAny IREmitter::GetCbuf(const U32& binding, const U32& byte_offset, size_t bitsize,
+                        bool is_signed) {
+    switch (bitsize) {
+    case 8:
+        return Inst<U32>(is_signed ? Opcode::GetCbufS8 : Opcode::GetCbufU8, binding, byte_offset);
+    case 16:
+        return Inst<U32>(is_signed ? Opcode::GetCbufS16 : Opcode::GetCbufU16, binding, byte_offset);
+    case 32:
+        return Inst<U32>(Opcode::GetCbufU32, binding, byte_offset);
+    case 64:
+        return Inst<U64>(Opcode::GetCbufU64, binding, byte_offset);
+    default:
+        throw InvalidArgument("Invalid bit size {}", bitsize);
+    }
+}
+
+F32 IREmitter::GetFloatCbuf(const U32& binding, const U32& byte_offset) {
+    return Inst<F32>(Opcode::GetCbufF32, binding, byte_offset);
 }
 
 U1 IREmitter::GetZFlag() {
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index cb2a7710a..e4d110540 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -47,6 +47,9 @@ public:
     void SetGotoVariable(u32 id, const U1& value);
 
     [[nodiscard]] U32 GetCbuf(const U32& binding, const U32& byte_offset);
+    [[nodiscard]] UAny GetCbuf(const U32& binding, const U32& byte_offset, size_t bitsize,
+                               bool is_signed);
+    [[nodiscard]] F32 GetFloatCbuf(const U32& binding, const U32& byte_offset);
 
     [[nodiscard]] U1 GetZFlag();
     [[nodiscard]] U1 GetSFlag();
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index aa011fab1..64bd495ed 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -21,7 +21,13 @@ OPCODE(GetPred,                                             U1,             Pred
 OPCODE(SetPred,                                             Void,           Pred,           U1,                                                             )
 OPCODE(GetGotoVariable,                                     U1,             U32,                                                                            )
 OPCODE(SetGotoVariable,                                     Void,           U32,            U1,                                                             )
-OPCODE(GetCbuf,                                             U32,            U32,            U32,                                                            )
+OPCODE(GetCbufU8,                                           U32,            U32,            U32,                                                            )
+OPCODE(GetCbufS8,                                           U32,            U32,            U32,                                                            )
+OPCODE(GetCbufU16,                                          U32,            U32,            U32,                                                            )
+OPCODE(GetCbufS16,                                          U32,            U32,            U32,                                                            )
+OPCODE(GetCbufU32,                                          U32,            U32,            U32,                                                            )
+OPCODE(GetCbufF32,                                          F32,            U32,            U32,                                                            )
+OPCODE(GetCbufU64,                                          U64,            U32,            U32,                                                            )
 OPCODE(GetAttribute,                                        U32,            Attribute,                                                                      )
 OPCODE(SetAttribute,                                        Void,           Attribute,      U32,                                                            )
 OPCODE(GetAttributeIndexed,                                 U32,            U32,                                                                            )