📄 winlink.cpp
字号:
DWORD i,j,color32;
DWORD *SURFDW;
NGNoTransp = 0; // Set this value to 1 within the appropriate
// video mode if you want to add a custom
// transparency routine or hardware
// transparency. This only works if
// the value of newengen is equal to 1.
// (see ProcessTransparencies in newgfx16.asm
// for ZSNES' current transparency code)
UpdateVFrame();
if (curblank!=0) return;
if (!(Temp1 = LockSurface()))
{
DD_Primary->Restore();
DD_CFB->Restore();
return;
}
ScreenPtr=vidbuffer;
ScreenPtr+=16*2+32*2+256*2;
SurfBufD=(DWORD) &SurfBuf[0];
SURFDW=(DWORD *) &SurfBuf[0];
if (SurfaceX==256&&SurfaceY==224)
{
switch (BitDepth)
{
case 16:
if (FPUCopy){
_asm {
push es
mov ax,ds
mov es,ax
xor eax,eax
mov esi,ScreenPtr
mov edi,SurfBufD
Copying3:
mov ecx,32
CopyLoop:
movq mm0,[esi]
movq mm1,[esi+8]
movq [edi],mm0
movq [edi+8],mm1
add esi,16
add edi,16
dec ecx
jnz CopyLoop
inc eax
add edi,Temp1
sub edi,512
sub esi,512
add esi,576
cmp eax,223
jne Copying3
xor eax,eax
mov ecx,128
rep stosd
pop es
emms
}
} else {
_asm {
push es
mov ax,ds
mov es,ax
xor eax,eax
mov esi,ScreenPtr
mov edi,SurfBufD
Copying:
mov ecx,128
rep movsd
inc eax
add edi,Temp1
sub edi,512
sub esi,512
add esi,576
cmp eax,223
jne Copying
xor eax,eax
mov ecx,128
rep stosd
pop es
}
}
break;
case 32:
_asm {
push es
mov ax,ds
mov es,ax
xor eax,eax
mov ebx,BitConv32Ptr
mov esi,ScreenPtr
mov edi,SurfBufD
Copying32b:
mov ecx,256
push eax
xor eax,eax
CopyLoop32b:
mov ax,[esi]
add esi,2
mov edx,[ebx+eax*4]
mov [edi],edx
add edi,4
loop CopyLoop32b
pop eax
inc eax
add edi,Temp1
sub edi,1024
sub esi,512
add esi,576
cmp eax,223
jne Copying32b
pop es
}
SURFDW=(DWORD *) &SurfBuf[222*Temp1];
color32=0x7F000000;
for(i=0;i<256;i++)
{
SURFDW[i]=color32;
}
SURFDW=(DWORD *) &SurfBuf[223*Temp1];
color32=0x7F000000;
for(i=0;i<256;i++)
{
SURFDW[i]=color32;
}
break;
case 24:
MessageBox (NULL, "Sorry. ZSNESw does not work in windowed 24 bit color modes. \nClick 'OK' to switch to a full screen mode.", "DDRAW Error" , MB_ICONERROR );
cvidmode=3;
initwinvideo();
Sleep(1000);
drawscreenwin();
break;
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 and 32 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
initwinvideo();
Sleep(1000);
drawscreenwin();
break;
}
}
if (SurfaceX==320&&SurfaceY==240)
{
switch (BitDepth)
{
case 16:
if (FPUCopy){
_asm {
push es
mov ax,ds
mov es,ax
xor eax,eax
xor ebx,ebx
mov esi,ScreenPtr
mov edi,SurfBufD
Blank1MMX:
xor eax,eax
mov ecx,160
rep stosd
sub edi,640
add edi,Temp1
add ebx,1
cmp ebx,8
jne Blank1MMX
xor ebx,ebx
pxor mm0,mm0
Copying2MMX:
mov ecx,4
MMXLoopA:
movq [edi],mm0
movq [edi+8],mm0
add edi,16
dec ecx
jnz MMXLoopA
mov ecx,32
MMXLoopB:
movq mm1,[esi]
movq mm2,[esi+8]
movq [edi],mm1
movq [edi+8],mm2
add esi,16
add edi,16
dec ecx
jnz MMXLoopB
mov ecx,4
MMXLoopC:
movq [edi],mm0
movq [edi+8],mm0
add edi,16
dec ecx
jnz MMXLoopC
inc ebx
add edi,Temp1
sub edi,640
sub esi,512
add esi,576
cmp ebx,223
jne Copying2MMX
xor eax,eax
mov ecx,128
rep stosd
pop es
emms
}
} else {
_asm {
push es
mov ax,ds
mov es,ax
xor eax,eax
xor ebx,ebx
mov esi,ScreenPtr
mov edi,SurfBufD
Blank1:
xor eax,eax
mov ecx,160
rep stosd
sub edi,640
add edi,Temp1
add ebx,1
cmp ebx,8
jne Blank1
xor ebx,ebx
Copying2:
xor eax,eax
mov ecx,16
rep stosd
mov ecx,128
rep movsd
xor eax,eax
mov ecx,16
rep stosd
inc ebx
add edi,Temp1
sub edi,640
sub esi,512
add esi,576
cmp ebx,223
jne Copying2
xor eax,eax
mov ecx,128
rep stosd
pop es
}
}
break;
case 32:
for(j=0;j<8;j++)
{
SURFDW=(DWORD *) &SurfBuf[j*Temp1];
color32=0x7F000000;
for(i=0;i<320;i++)
{
SURFDW[i]=color32;
}
}
for(j=8;j<223+8;j++)
{
color32=0x7F000000;
for(i=0;i<32;i++)
{
SURFDW[i]=color32;
}
for(i=32;i<(256+32);i++)
{
color32=(((*(WORD *)(ScreenPtr))&0xF800)<<8)+
(((*(WORD *)(ScreenPtr))&0x07E0)<<5)+
(((*(WORD *)(ScreenPtr))&0x001F)<<3)+0xFF000000;
// SURFDW[i]=color32;
ScreenPtr+=2;
}
color32=0x7F000000;
for(i=(256+32);i<320;i++)
{
SURFDW[i]=color32;
}
ScreenPtr=ScreenPtr+576-512;
SURFDW=(DWORD *) &SurfBuf[(j)*Temp1];
}
for(j=(223+8);j<240;j++)
{
SURFDW=(DWORD *) &SurfBuf[j*Temp1];
color32=0x7F000000;
for(i=0;i<320;i++)
{
SURFDW[i]=color32;
}
}
break;
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 and 32 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
initwinvideo();
Sleep(1000);
drawscreenwin();
break;
}
}
if (SurfaceX==512&&SurfaceY==448)
{
switch (BitDepth)
{
case 16:
AddEndBytes=Temp1-1024;
NumBytesPerLine=Temp1;
WinVidMemStart=&SurfBuf[0];
_asm
{
pushad
call copy640x480x16bwin
popad
}
break;
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
initwinvideo();
Sleep(1000);
drawscreenwin();
}
}
if (SurfaceX==640&&SurfaceY==480)
{
switch (BitDepth)
{
case 16:
AddEndBytes=Temp1-1024;
NumBytesPerLine=Temp1;
WinVidMemStart=&SurfBuf[16*640*2+64*2];
_asm
{
pushad
call copy640x480x16bwin
popad
}
break;
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
initwinvideo();
Sleep(1000);
drawscreenwin();
}
}
UnlockSurface();
}
extern char fulladdtab[65536*2];
extern WORD vesa2_usbit;
extern WORD vesa2_clbit;
extern WORD vesa2_rpos;
extern WORD vesa2_rfull;
extern WORD vesa2_rtrcl;
extern WORD vesa2_rtrcla;
extern WORD vesa2_gpos;
extern WORD vesa2_gfull;
extern WORD vesa2_gtrcl;
extern WORD vesa2_gtrcla;
extern WORD vesa2_bpos;
extern WORD vesa2_bfull;
extern WORD vesa2_btrcl;
extern WORD vesa2_btrcla;
extern WORD nojoystickpoll;
extern void SwitchFullScreen(void);
void WinUpdateDevices()
{
int i,j;
unsigned char * keys;
unsigned char keys2[256];
HRESULT hRes;
for (i = 0; i<256; i++)
keys2[i]=0;
keys=(unsigned char *)&pressed;
if (KeyboardInput&&InputEn==1)
{
KeyboardInput->GetDeviceState(256, keys2);
}
else
{
return;
}
if (keys2[0x38]!=0&&keys2[0x3E]!=0) exit(0);
if (keys2[0x38]!=0&&keys2[0x1c]!=0)
{
_asm{
pushad
call SwitchFullScreen
popad
}
return;
}
for(i=0; i<256; i++)
{
if (keys2[i]==0) keys[i]=0;
if (keys2[i]!=0&&keys[i]==0) keys[i]=1;
}
keys[0]=0;
for(i=0; i<5; i++)
{
if (JoystickInput[i])
{
for(j=0; j<32; j++)
{
keys[0x100 + i * 32 + j] = 0;
}
JoystickInput[i]->Poll();
if (JoystickInput[i]->GetDeviceState(sizeof(DIJOYSTATE), &js[i])==DIERR_INPUTLOST)
{
if (JoystickInput[i]) JoystickInput[i]->Acquire();
if (FAILED(JoystickInput[i]->GetDeviceState(sizeof(DIJOYSTATE), &js[i]))) return;
}
if (!X1Disable[i])
{
if (js[i].lX>0) keys[0x100 + i * 32 + 0] = 1;
}
if (!X2Disable[i])
{
if (js[i].lX<0) keys[0x100 + i * 32 + 1] = 1;
}
if (!Y1Disable[i])
{
if (js[i].lY>0) keys[0x100 + i * 32 + 2] = 1;
}
if (!Y2Disable[i])
{
if (js[i].lY<0) keys[0x100 + i * 32 + 3] = 1;
}
if (!Z1Disable[i])
{
if (js[i].lZ>0) keys[0x100 + i * 32 + 4] = 1;
}
if (!Z2Disable[i])
{
if (js[i].lZ<0) keys[0x100 + i * 32 + 5] = 1;
}
if (!RY1Disable[i])
{
if (js[i].lRy>0) keys[0x100 + i * 32 + 6] = 1;
}
if (!RY2Disable[i])
{
if (js[i].lRy<0) keys[0x100 + i * 32 + 7] = 1;
}
if (!RZ1Disable[i])⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -