RSP: Fix up AccurateEmulation for interpreter

project64 · Aug 17, 2023 · 3394be7 · 3394be7
1 parent 54be4d8
commit 3394be7
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/Source/Project64-rsp-core/cpu/RSPCpu.cpp b/Source/Project64-rsp-core/cpu/RSPCpu.cpp
@@ -112,6 +112,10 @@ void Build_RSP(void)
         for (uint8_t z = 0; z < 8; z++)
         {
             Indx[i].B[z] = 7 - Indx[i].B[z];
+            if (!AccurateEmulation)
+            {
+                EleSpec[i].B[z] = 7 - EleSpec[i].B[z];
+            }
         }
         for (uint8_t z = 0; z < 4; z++)
         {

diff --git a/Source/Project64-rsp-core/cpu/RSPInterpreterOps.cpp b/Source/Project64-rsp-core/cpu/RSPInterpreterOps.cpp
@@ -1966,8 +1966,8 @@ void RSP_Vector_VMOV(void)
     }
     else
     {
-        uint8_t del = EleSpec[RSPOpC.e].B[Index];
-        RSP_Vect[RSPOpC.vd].u16(7 - Index) = RSP_Vect[RSPOpC.vt].s16(7 - del);
+        uint8_t del = EleSpec[RSPOpC.e].B[7 - Index];
+        RSP_Vect[RSPOpC.vd].u16(7 - Index) = RSP_Vect[RSPOpC.vt].s16(del);
     }
 }