a_dinosaur/ZSNES
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Removed another unused var, yay for code cleanup and miniscule speed improvements.

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This commit is contained in:
n-a-c-h
2005-02-02 16:35:38 +00:00
parent 4f4f71cdda
commit 187f6ea75b
2 changed files with 2 additions and 11 deletions
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8
zsnes/src/cpu/dsp.asm
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@@ -2213,17 +2213,9 @@ NEWSYM WDSPReg6B ; Voice 6
mov [DSPMem+06Bh],al mov [DSPMem+06Bh],al
ret ret
SECTION .bss
NEWSYM spcres, resb 1
SECTION .text
NEWSYM WDSPReg6C ; Voice 6 NEWSYM WDSPReg6C ; Voice 6
mov [DSPMem+06Ch],al mov [DSPMem+06Ch],al
and byte [DSPMem+06Ch],7Fh and byte [DSPMem+06Ch],7Fh
test al,128
jz .NoRes
inc byte[spcres]
.NoRes
test al,0C0h test al,0C0h
jz .NoRes2 jz .NoRes2
mov byte[Voice0Status],0 mov byte[Voice0Status],0

5
zsnes/src/cpu/zstate.c
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@@ -327,6 +327,7 @@ static void state_size_tally(unsigned char **dest, void *src, size_t len)
{ {
state_size += len; state_size += len;
} }
void InitRewindVars() void InitRewindVars()
{ {
#ifndef __MSDOS__ //When all the code is ported to C, we can make this work with DOS too #ifndef __MSDOS__ //When all the code is ported to C, we can make this work with DOS too
@@ -433,7 +434,7 @@ extern signed int FIRTAPVal5, FIRTAPVal6, FIRTAPVal7;
extern unsigned short VolumeConvTable[32768], bg1ptr, bg1ptrb, bg1ptrc; extern unsigned short VolumeConvTable[32768], bg1ptr, bg1ptrb, bg1ptrc;
extern unsigned short bg2ptr, bg2ptrb, bg2ptrc, bg3ptr, bg3ptrb, bg3ptrc; extern unsigned short bg2ptr, bg2ptrb, bg2ptrc, bg3ptr, bg3ptrb, bg3ptrc;
extern unsigned short bg4ptr, bg4ptrb, bg4ptrc; extern unsigned short bg4ptr, bg4ptrb, bg4ptrc;
extern unsigned char VolumeTableb[256], MusicVol, spcres, Voice0Status; extern unsigned char VolumeTableb[256], MusicVol, Voice0Status;
extern unsigned char Voice1Status, Voice2Status, Voice3Status, Voice4Status; extern unsigned char Voice1Status, Voice2Status, Voice3Status, Voice4Status;
extern unsigned char Voice5Status, Voice6Status, Voice7Status, Voice0Noise; extern unsigned char Voice5Status, Voice6Status, Voice7Status, Voice0Noise;
extern unsigned char Voice1Noise, Voice2Noise, Voice3Noise, Voice4Noise; extern unsigned char Voice1Noise, Voice2Noise, Voice3Noise, Voice4Noise;
@@ -488,8 +489,6 @@ void repackfunct()
block = DSPMem[0x6C]; block = DSPMem[0x6C];
DSPMem[0x6C] &= 0x7F; DSPMem[0x6C] &= 0x7F;
if (block && 0x80) { spcres++; }
if (block && 0xC0) if (block && 0xC0)
{ {
Voice0Status = Voice1Status = Voice2Status = Voice3Status = 0; Voice0Status = Voice1Status = Voice2Status = Voice3Status = 0;