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Small code cleanup

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This commit is contained in:
pagefault
2002-09-11 03:45:36 +00:00
parent 325cf91511
commit a745046edb
1 changed files with 19 additions and 3 deletions
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22
zsnes/src/chips/dsp1proc.asm
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@@ -74,7 +74,6 @@ NEWSYM DSP1Read8b3F
mov al,80h mov al,80h
ret ret
NEWSYM DSP1Read16b3F NEWSYM DSP1Read16b3F
test ecx,8000h test ecx,8000h
jnz .dsp1area jnz .dsp1area
@@ -332,6 +331,7 @@ DSP1_00: ; 16-bit multiply
EXTSYM Op10Exponent, Op10ExponentR EXTSYM Op10Exponent, Op10ExponentR
EXTSYM Op10Coefficient, Op10CoefficientR EXTSYM Op10Coefficient, Op10CoefficientR
DSP1_10: ; Inverse DSP1_10: ; Inverse
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -366,6 +366,7 @@ DSP1_04: ; Trigonometric
mov byte[DSP1RLeft],2 mov byte[DSP1RLeft],2
pop eax pop eax
ret ret
DSP1_08: ; Vector Size DSP1_08: ; Vector Size
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -384,6 +385,7 @@ DSP1_08: ; Vector Size
mov byte[DSP1RLeft],2 mov byte[DSP1RLeft],2
pop eax pop eax
ret ret
DSP1_18: ; Vector Size Comparison DSP1_18: ; Vector Size Comparison
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -421,7 +423,6 @@ DSP1_28: ; Vector Absolute Value
pop eax pop eax
ret ret
DSP1_0C: ; Coordinate Rotation DSP1_0C: ; Coordinate Rotation
or byte[DSPDet],08h or byte[DSPDet],08h
push eax push eax
@@ -441,6 +442,7 @@ DSP1_0C: ; Coordinate Rotation
mov byte[DSP1RLeft],2 mov byte[DSP1RLeft],2
pop eax pop eax
ret ret
DSP1_1C: ; 3D Coordinate Rotation DSP1_1C: ; 3D Coordinate Rotation
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -468,7 +470,6 @@ DSP1_1C: ; 3D Coordinate Rotation
pop eax pop eax
ret ret
DSP1_02: ; Vector Size DSP1_02: ; Vector Size
or byte[DSPDet],10h or byte[DSPDet],10h
push eax push eax
@@ -559,6 +560,7 @@ DSP1_0A: ; Raster Data Calculation via DMA
mov byte[DSP1RLeft],4 mov byte[DSP1RLeft],4
pop eax pop eax
ret ret
DSP1_06: ; Object Projection Calculation DSP1_06: ; Object Projection Calculation
or byte[DSPDet],40h or byte[DSPDet],40h
push eax push eax
@@ -598,6 +600,7 @@ DSP1_06: ; Object Projection Calculation
mov [eax+11],bx mov [eax+11],bx
pop ebx pop ebx
add dword[dsp1ptr],13 add dword[dsp1ptr],13
DSP1_0E: ; Coordinate Calculation of a point onscreen DSP1_0E: ; Coordinate Calculation of a point onscreen
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -614,6 +617,7 @@ DSP1_0E: ; Coordinate Calculation of a point onscreen
mov byte[DSP1RLeft],2 mov byte[DSP1RLeft],2
pop eax pop eax
ret ret
DSP1_01: ; Set Attitude Matrix A DSP1_01: ; Set Attitude Matrix A
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -629,6 +633,7 @@ DSP1_01: ; Set Attitude Matrix A
popad popad
pop eax pop eax
ret ret
DSP1_11: ; Set Attitude Matrix B DSP1_11: ; Set Attitude Matrix B
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -644,6 +649,7 @@ DSP1_11: ; Set Attitude Matrix B
popad popad
pop eax pop eax
ret ret
DSP1_21: ; Set Attitude Matrix C DSP1_21: ; Set Attitude Matrix C
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -659,6 +665,7 @@ DSP1_21: ; Set Attitude Matrix C
popad popad
pop eax pop eax
ret ret
DSP1_0D: ; Convert from global to object coords Matrix A DSP1_0D: ; Convert from global to object coords Matrix A
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -679,6 +686,7 @@ DSP1_0D: ; Convert from global to object coords Matrix A
mov byte[DSP1RLeft],3 mov byte[DSP1RLeft],3
pop eax pop eax
ret ret
DSP1_1D: ; Convert from global to object coords Matrix B DSP1_1D: ; Convert from global to object coords Matrix B
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -699,6 +707,7 @@ DSP1_1D: ; Convert from global to object coords Matrix B
mov byte[DSP1RLeft],3 mov byte[DSP1RLeft],3
pop eax pop eax
ret ret
DSP1_2D: ; Convert from global to object coords Matrix C DSP1_2D: ; Convert from global to object coords Matrix C
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -719,6 +728,7 @@ DSP1_2D: ; Convert from global to object coords Matrix C
mov byte[DSP1RLeft],3 mov byte[DSP1RLeft],3
pop eax pop eax
ret ret
DSP1_03: ; Convert from object to global coords Matrix A DSP1_03: ; Convert from object to global coords Matrix A
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -739,6 +749,7 @@ DSP1_03: ; Convert from object to global coords Matrix A
mov byte[DSP1RLeft],3 mov byte[DSP1RLeft],3
pop eax pop eax
ret ret
DSP1_13: ; Convert from object to global coords Matrix B DSP1_13: ; Convert from object to global coords Matrix B
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -759,6 +770,7 @@ DSP1_13: ; Convert from object to global coords Matrix B
mov byte[DSP1RLeft],3 mov byte[DSP1RLeft],3
pop eax pop eax
ret ret
DSP1_23: ; Convert from object to global coords Matrix C DSP1_23: ; Convert from object to global coords Matrix C
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -779,6 +791,7 @@ DSP1_23: ; Convert from object to global coords Matrix C
mov byte[DSP1RLeft],3 mov byte[DSP1RLeft],3
pop eax pop eax
ret ret
DSP1_0B: ; Calculation of inner product Matrix A DSP1_0B: ; Calculation of inner product Matrix A
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -795,6 +808,7 @@ DSP1_0B: ; Calculation of inner product Matrix A
mov byte[DSP1RLeft],1 mov byte[DSP1RLeft],1
pop eax pop eax
ret ret
DSP1_1B: ; Calculation of inner product Matrix B DSP1_1B: ; Calculation of inner product Matrix B
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -811,6 +825,7 @@ DSP1_1B: ; Calculation of inner product Matrix B
mov byte[DSP1RLeft],1 mov byte[DSP1RLeft],1
pop eax pop eax
ret ret
DSP1_2B: ; Calculation of inner product Matrix C DSP1_2B: ; Calculation of inner product Matrix C
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]
@@ -827,6 +842,7 @@ DSP1_2B: ; Calculation of inner product Matrix C
mov byte[DSP1RLeft],1 mov byte[DSP1RLeft],1
pop eax pop eax
ret ret
DSP1_14: ; 3D angle rotation DSP1_14: ; 3D angle rotation
push eax push eax
mov ax,[DSP1VARS] mov ax,[DSP1VARS]