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Code cleanup

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This commit is contained in:
pagefault
2002-04-01 14:49:05 +00:00
parent b58247d05f
commit 2b11045ac9
4 changed files with 3 additions and 222 deletions
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190
zsnes/src/cpu/dsp.asm
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@@ -67,21 +67,6 @@ identcode db 255,1,78,78
mov [DSPMem+00h+%1],al
%endmacro
NEWSYM initrevst
cmp byte[RevStereo],0
; jne .norev
ret
.norev
initrevsthelp 00h
initrevsthelp 10h
initrevsthelp 20h
initrevsthelp 30h
initrevsthelp 40h
initrevsthelp 50h
initrevsthelp 60h
initrevsthelp 70h
ret
ALIGN32
NEWSYM DSPMem, times 256 db 0
@@ -89,22 +74,12 @@ NEWSYM DSPMem, times 256 db 0
;Read DSP Registers functions
NEWSYM RDSPReg00 ; Voice 0 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+00h]
ret
.rev
mov al,[DSPMem+01h]
ret
NEWSYM RDSPReg01 ; Voice 0 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+01h]
ret
.rev
mov al,[DSPMem+00h]
ret
NEWSYM RDSPReg02 ; Voice 0 Pitch Low
mov al,[DSPMem+02h]
@@ -164,22 +139,12 @@ NEWSYM RDSPReg0F ; Voice 0 Echo coefficient
ret
NEWSYM RDSPReg10 ; Voice 1 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+10h]
ret
.rev
mov al,[DSPMem+11h]
ret
NEWSYM RDSPReg11 ; Voice 1 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+11h]
ret
.rev
mov al,[DSPMem+10h]
ret
NEWSYM RDSPReg12 ; Voice 1 Pitch Low
mov al,[DSPMem+012h]
@@ -239,22 +204,12 @@ NEWSYM RDSPReg1F ; Voice 1 Echo coefficient
ret
NEWSYM RDSPReg20 ; Voice 2 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+20h]
ret
.rev
mov al,[DSPMem+21h]
ret
NEWSYM RDSPReg21 ; Voice 2 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+21h]
ret
.rev
mov al,[DSPMem+20h]
ret
NEWSYM RDSPReg22 ; Voice 2 Pitch Low
mov al,[DSPMem+022h]
@@ -314,22 +269,12 @@ NEWSYM RDSPReg2F ; Voice 2 Echo coefficient
ret
NEWSYM RDSPReg30 ; Voice 3 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+30h]
ret
.rev
mov al,[DSPMem+31h]
ret
NEWSYM RDSPReg31 ; Voice 3 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+31h]
ret
.rev
mov al,[DSPMem+30h]
ret
NEWSYM RDSPReg32 ; Voice 3 Pitch Low
mov al,[DSPMem+032h]
@@ -389,22 +334,12 @@ NEWSYM RDSPReg3F ; Voice 3 Echo coefficient
ret
NEWSYM RDSPReg40 ; Voice 4 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+40h]
ret
.rev
mov al,[DSPMem+41h]
ret
NEWSYM RDSPReg41 ; Voice 4 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+41h]
ret
.rev
mov al,[DSPMem+40h]
ret
NEWSYM RDSPReg42 ; Voice 4 Pitch Low
mov al,[DSPMem+042h]
@@ -464,22 +399,12 @@ NEWSYM RDSPReg4F ; Voice 4 Echo coefficient
ret
NEWSYM RDSPReg50 ; Voice 5 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+50h]
ret
.rev
mov al,[DSPMem+51h]
ret
NEWSYM RDSPReg51 ; Voice 5 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+51h]
ret
.rev
mov al,[DSPMem+50h]
ret
NEWSYM RDSPReg52 ; Voice 5 Pitch Low
mov al,[DSPMem+052h]
@@ -539,22 +464,12 @@ NEWSYM RDSPReg5F ; Voice 5 Echo coefficient
ret
NEWSYM RDSPReg60 ; Voice 6 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+60h]
ret
.rev
mov al,[DSPMem+61h]
ret
NEWSYM RDSPReg61 ; Voice 6 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+61h]
ret
.rev
mov al,[DSPMem+60h]
ret
NEWSYM RDSPReg62 ; Voice 6 Pitch Low
mov al,[DSPMem+062h]
@@ -614,22 +529,12 @@ NEWSYM RDSPReg6F ; Voice 6 Echo coefficient
ret
NEWSYM RDSPReg70 ; Voice 7 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+70h]
ret
.rev
mov al,[DSPMem+71h]
ret
NEWSYM RDSPReg71 ; Voice 7 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov al,[DSPMem+71h]
ret
.rev
mov al,[DSPMem+70h]
ret
NEWSYM RDSPReg72 ; Voice 7 Pitch Low
mov al,[DSPMem+072h]
@@ -1719,15 +1624,9 @@ NEWSYM WDSPReg0C ; Voice 0
mov al,[VolumeTableb+eax]
mov ah,[MusicVol]
mov al,[VolumeConvTable+eax*2]
; cmp byte[RevStereo],1
; je .rev
mov [GlobalVL],al
pop eax
ret
.rev
mov [GlobalVR],al
pop eax
ret
NEWSYM WDSPReg0D ; Echo Feedback
mov [DSPMem+0Dh],al
@@ -1751,22 +1650,12 @@ NEWSYM WDSPReg0F ; Voice 0 Echo coefficient
ret
NEWSYM WDSPReg10 ; Voice 1 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+10h],al
ret
.rev
mov [DSPMem+11h],al
ret
NEWSYM WDSPReg11 ; Voice 1 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+11h],al
ret
.rev
mov [DSPMem+10h],al
ret
NEWSYM WDSPReg12 ; Voice 1 Pitch Low
mov [DSPMem+012h],al
@@ -1815,15 +1704,9 @@ NEWSYM WDSPReg1C ; Voice 1
mov al,[VolumeTableb+eax]
mov ah,[MusicVol]
mov al,[VolumeConvTable+eax*2]
; cmp byte[RevStereo],1
; je .rev
mov [GlobalVR],al
pop eax
ret
.rev
mov [GlobalVL],al
pop eax
ret
NEWSYM WDSPReg1D ; Voice 1
mov [DSPMem+01Dh],al
@@ -1842,22 +1725,12 @@ NEWSYM WDSPReg1F ; Voice 1 Echo coefficient
ret
NEWSYM WDSPReg20 ; Voice 2 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+20h],al
ret
.rev
mov [DSPMem+21h],al
ret
NEWSYM WDSPReg21 ; Voice 2 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+21h],al
ret
.rev
mov [DSPMem+20h],al
ret
NEWSYM WDSPReg22 ; Voice 2 Pitch Low
mov [DSPMem+022h],al
@@ -1906,15 +1779,9 @@ NEWSYM WDSPReg2C ; Voice 2
mov al,[VolumeTableb+eax]
mov ah,[MusicVol]
mov al,[VolumeConvTable+eax*2]
; cmp byte[RevStereo],1
; je .rev
mov [EchoVL],al
pop eax
ret
.rev
mov [EchoVR],al
pop eax
ret
NEWSYM WDSPReg2D ; Voice 2
mov [DSPMem+02Dh],al
@@ -1933,22 +1800,12 @@ NEWSYM WDSPReg2F ; Voice 2 Echo coefficient
ret
NEWSYM WDSPReg30 ; Voice 3 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+30h],al
ret
.rev
mov [DSPMem+31h],al
ret
NEWSYM WDSPReg31 ; Voice 3 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+31h],al
ret
.rev
mov [DSPMem+30h],al
ret
NEWSYM WDSPReg32 ; Voice 3 Pitch Low
mov [DSPMem+032h],al
@@ -1997,15 +1854,9 @@ NEWSYM WDSPReg3C ; Voice 3
mov al,[VolumeTableb+eax]
mov ah,[MusicVol]
mov al,[VolumeConvTable+eax*2]
; cmp byte[RevStereo],1
; je .rev
mov [EchoVR],al
pop eax
ret
.rev
mov [EchoVL],al
pop eax
ret
NEWSYM WDSPReg3D ; Voice 3
mov byte [Voice0Noise],0
@@ -2064,22 +1915,12 @@ NEWSYM WDSPReg3F ; Voice 3 Echo coefficient
ret
NEWSYM WDSPReg40 ; Voice 4 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+40h],al
ret
.rev
mov [DSPMem+41h],al
ret
NEWSYM WDSPReg41 ; Voice 4 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+41h],al
ret
.rev
mov [DSPMem+40h],al
ret
NEWSYM WDSPReg42 ; Voice 4 Pitch Low
mov [DSPMem+042h],al
@@ -2121,7 +1962,6 @@ NEWSYM WDSPReg4B ; Voice 4
mov [DSPMem+04Bh],al
ret
NEWSYM WDSPReg4C ; Key On
push ebx
mov bl,[MuteVoiceF]
@@ -2219,22 +2059,12 @@ NEWSYM WDSPReg4F ; Voice 4 Echo coefficient
ret
NEWSYM WDSPReg50 ; Voice 5 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+50h],al
ret
.rev
mov [DSPMem+51h],al
ret
NEWSYM WDSPReg51 ; Voice 5 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+51h],al
ret
.rev
mov [DSPMem+50h],al
ret
NEWSYM WDSPReg52 ; Voice 5 Pitch Low
mov [DSPMem+052h],al
@@ -2354,22 +2184,12 @@ NEWSYM WDSPReg5F ; Voice 5 Echo coefficient
ret
NEWSYM WDSPReg60 ; Voice 6 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+60h],al
ret
.rev
mov [DSPMem+61h],al
ret
NEWSYM WDSPReg61 ; Voice 6 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+61h],al
ret
.rev
mov [DSPMem+60h],al
ret
NEWSYM WDSPReg62 ; Voice 6 Pitch Low
mov [DSPMem+062h],al
@@ -2466,22 +2286,12 @@ NEWSYM WDSPReg6F ; Voice 6 Echo coefficient
ret
NEWSYM WDSPReg70 ; Voice 7 Volume Left
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+70h],al
ret
.rev
mov [DSPMem+71h],al
ret
NEWSYM WDSPReg71 ; Voice 7 Volume Right
; cmp byte[RevStereo],1
; je .rev
mov [DSPMem+71h],al
ret
.rev
mov [DSPMem+70h],al
ret
NEWSYM WDSPReg72 ; Voice 7 Pitch Low
mov [DSPMem+072h],al