diff --git a/src/core/hle/D3D8/Direct3D9/CxbxPixelShaderTemplate.hlsl b/src/core/hle/D3D8/Direct3D9/CxbxPixelShaderTemplate.hlsl
index b69b93393..84ea398b4 100644
--- a/src/core/hle/D3D8/Direct3D9/CxbxPixelShaderTemplate.hlsl
+++ b/src/core/hle/D3D8/Direct3D9/CxbxPixelShaderTemplate.hlsl
@@ -24,7 +24,7 @@ struct PS_OUTPUT
 
 // Source register modifier macro's, based on enum PS_INPUTMAPPING :
 // TODO : Should all these 'max(0, x)' actually be 'saturate(x)'? This, because the operation may actually clamp the register value to the range [0..1]
-#define s_sat(x)         saturate(x)        // PS_INPUTMAPPING_UNSIGNED_IDENTITY= 0x00L, // OK for final combiner      // Clamps negative x to 0 // Was :        max(0, x)
+#define s_sat(x)         saturate(x)        // PS_INPUTMAPPING_UNSIGNED_IDENTITY= 0x00L, // OK for final combiner      // Clamps negative x to 0 // Was : max(0, x), then abs(x) (Test case: Scaler)
 #define s_comp(x)   (1 - saturate(x))       // PS_INPUTMAPPING_UNSIGNED_INVERT=   0x20L, // OK for final combiner      // Complements x (1-x)    // Was : 1- min(max(0, x), 1)
 #define s_bx2(x)    (( 2 * max(0, x)) - 1)  // PS_INPUTMAPPING_EXPAND_NORMAL=     0x40L, // invalid for final combiner // Shifts range from [0..1] to [-1..1]
 #define s_negbx2(x) ((-2 * max(0, x)) + 1)  // PS_INPUTMAPPING_EXPAND_NEGATE=     0x60L, // invalid for final combiner // Shifts range from [0..1] to [-1..1] and then negates
diff --git a/src/core/hle/D3D8/Direct3D9/PixelShader.cpp b/src/core/hle/D3D8/Direct3D9/PixelShader.cpp
index d3cd3244e..4a94c54fc 100644
--- a/src/core/hle/D3D8/Direct3D9/PixelShader.cpp
+++ b/src/core/hle/D3D8/Direct3D9/PixelShader.cpp
@@ -76,7 +76,7 @@ void InputRegisterHLSL(std::stringstream& hlsl, RPSInputRegister &input, unsigne
 		// [*][0] = PS_REGISTER_ZERO-derived constants, based on enum PS_INPUTMAPPING :
 		// [*][1] = Source register modifier macro's, based on enum PS_INPUTMAPPING :
 		// [*][2] = Final combiner source register modifier macro's, based on enum PS_INPUTMAPPING :
-		"zero",  "s_sat",     "abs",    //           saturate(x)        // PS_INPUTMAPPING_UNSIGNED_IDENTITY= 0x00L, OK for final combiner      // Clamps negative x to 0 
+		"zero",  "s_sat",     "s_sat",  //           saturate(x)        // PS_INPUTMAPPING_UNSIGNED_IDENTITY= 0x00L, OK for final combiner      // Clamps negative x to 0 
 		"one",   "s_comp",    "s_comp", // ( 1.0   - saturate(x)      ) // PS_INPUTMAPPING_UNSIGNED_INVERT=   0x20L, OK for final combiner      // Complements x (1-x)
 		"-one",  "s_bx2",     "N/A",    // ( 2.0 *   max(0.0, x) - 1.0) // PS_INPUTMAPPING_EXPAND_NORMAL=     0x40L, invalid for final combiner // Shifts range from [0..1] to [-1..1]
 		"one",   "s_negbx2",  "N/A",    // (-2.0 *   max(0.0, x) + 1.0) // PS_INPUTMAPPING_EXPAND_NEGATE=     0x60L, invalid for final combiner // Shifts range from [0..1] to [-1..1] and then negates