Cleanup gSPMatrix, rename Matrix_New -> Matrix_Finalize, add MATRIX_FINALIZE_AND_LOAD (#1729)

* mtx-finalize

* cleanup gSPMatrix

tools/disasm/functions.txt

@@ -3376,7 +3376,7 @@
     0x80181650:("Matrix_SetTranslateRotateYXZ",),
     0x801817FC:("Matrix_MtxFToMtx",),
     0x80181A18:("Matrix_ToMtx",),
-    0x80181A40:("Matrix_NewMtx",),
+    0x80181A40:("Matrix_Finalize",),
     0x80181A6C:("Matrix_MtxFToNewMtx",),
     0x80181A98:("Matrix_MultVec3f",),
     0x80181B50:("Matrix_MultZero",),

tools/namefixer.py

@@ -74,7 +74,7 @@ wordReplace = {
     # "SysMatrix_SetStateRotationAndTranslation":     "Matrix_SetStateRotationAndTranslation",
     # "SysMatrix_ToRSPMatrix":                        "Matrix_ToRSPMatrix",
     # "SysMatrix_ToMtx":                              "Matrix_ToMtx",
-    # "SysMatrix_NewMtx":                             "Matrix_NewMtx",
+    # "SysMatrix_NewMtx":                             "Matrix_Finalize",
     # "SysMatrix_AppendToPolyOpaDisp":                "Matrix_AppendToPolyOpaDisp",
     # "SysMatrix_MultiplyVector3fByState":            "Matrix_MultiplyVector3fByState",
     # "SysMatrix_GetStateTranslation":                "Matrix_GetStateTranslation",

tools/sizes/code_functions.csv

@@ -2890,7 +2890,7 @@ asm/non_matchings/code/sys_matrix/Matrix_RotateAndTranslateState.s,Matrix_Rotate
 asm/non_matchings/code/sys_matrix/Matrix_SetTranslateRotateYXZ.s,Matrix_SetTranslateRotateYXZ,0x80181650,0x6B
 asm/non_matchings/code/sys_matrix/Matrix_MtxFToMtx.s,Matrix_MtxFToMtx,0x801817FC,0x87
 asm/non_matchings/code/sys_matrix/Matrix_ToMtx.s,Matrix_ToMtx,0x80181A18,0xA
-asm/non_matchings/code/sys_matrix/Matrix_NewMtx.s,Matrix_NewMtx,0x80181A40,0xB
+asm/non_matchings/code/sys_matrix/Matrix_Finalize.s,Matrix_Finalize,0x80181A40,0xB
 asm/non_matchings/code/sys_matrix/Matrix_MtxFToNewMtx.s,Matrix_MtxFToNewMtx,0x80181A6C,0xB
 asm/non_matchings/code/sys_matrix/Matrix_MultVec3f.s,Matrix_MultVec3f,0x80181A98,0x2E
 asm/non_matchings/code/sys_matrix/Matrix_MultZero.s,Matrix_MultZero,0x80181B50,0xA