mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-09-24 15:54:12 +00:00
280 lines
No EOL
6.2 KiB
C++
280 lines
No EOL
6.2 KiB
C++
/*
|
|
LICENSE
|
|
-------
|
|
Copyright 2005 Nullsoft, Inc.
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without modification,
|
|
are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
* Neither the name of Nullsoft nor the names of its contributors may be used to
|
|
endorse or promote products derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
|
|
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
// alphachannel safe 11/21/99
|
|
#include <windows.h>
|
|
#include <commctrl.h>
|
|
#include "r_defs.h"
|
|
#include "resource.h"
|
|
|
|
#include "timing.h"
|
|
#include "../Agave/Language/api_language.h"
|
|
|
|
#ifndef LASER
|
|
|
|
#define C_THISCLASS C_FadeOutClass
|
|
#define MOD_NAME "Trans / Fadeout"
|
|
|
|
class C_THISCLASS : public C_RBASE {
|
|
protected:
|
|
public:
|
|
C_THISCLASS();
|
|
virtual ~C_THISCLASS();
|
|
virtual int render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h);
|
|
virtual char *get_desc() { static char desc[128]; return (!desc[0]?WASABI_API_LNGSTRING_BUF(IDS_TRANS_FADEOUT,desc,128):desc); }
|
|
virtual HWND conf(HINSTANCE hInstance, HWND hwndParent);
|
|
virtual void load_config(unsigned char *data, int len);
|
|
virtual int save_config(unsigned char *data);
|
|
|
|
void maketab(void);
|
|
|
|
unsigned char fadtab[3][256];
|
|
int fadelen, color;
|
|
};
|
|
|
|
void C_THISCLASS::maketab(void)
|
|
{
|
|
int rseek=color&0xff;
|
|
int gseek=(color>>8)&0xff;
|
|
int bseek=(color>>16)&0xff;
|
|
int x;
|
|
for (x = 0; x < 256; x ++)
|
|
{
|
|
int r=x;
|
|
int g=x;
|
|
int b=x;
|
|
if (r <= rseek-fadelen) r+=fadelen;
|
|
else if (r >= rseek+fadelen) r-=fadelen;
|
|
else r=rseek;
|
|
|
|
if (g <= gseek-fadelen) g+=fadelen;
|
|
else if (g >= gseek+fadelen) g-=fadelen;
|
|
else g=gseek;
|
|
if (b <= bseek-fadelen) b+=fadelen;
|
|
else if (b >= bseek+fadelen) b-=fadelen;
|
|
else b=bseek;
|
|
|
|
fadtab[0][x]=r;
|
|
fadtab[1][x]=g;
|
|
fadtab[2][x]=b;
|
|
}
|
|
}
|
|
|
|
#define PUT_INT(y) data[pos]=(y)&255; data[pos+1]=(y>>8)&255; data[pos+2]=(y>>16)&255; data[pos+3]=(y>>24)&255
|
|
#define GET_INT() (data[pos]|(data[pos+1]<<8)|(data[pos+2]<<16)|(data[pos+3]<<24))
|
|
void C_THISCLASS::load_config(unsigned char *data, int len)
|
|
{
|
|
int pos=0;
|
|
if (len-pos >= 4) { fadelen=GET_INT(); pos+=4; }
|
|
if (len-pos >= 4) { color=GET_INT(); pos+=4; }
|
|
maketab();
|
|
}
|
|
|
|
int C_THISCLASS::save_config(unsigned char *data)
|
|
{
|
|
int pos=0;
|
|
PUT_INT(fadelen); pos+=4;
|
|
PUT_INT(color); pos+=4;
|
|
return pos;
|
|
}
|
|
|
|
|
|
|
|
C_THISCLASS::C_THISCLASS()
|
|
{
|
|
color=0;
|
|
fadelen=16;
|
|
maketab();
|
|
}
|
|
|
|
C_THISCLASS::~C_THISCLASS()
|
|
{
|
|
}
|
|
|
|
int C_THISCLASS::render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h)
|
|
{
|
|
if (isBeat&0x80000000) return 0;
|
|
if (!fadelen) return 0;
|
|
timingEnter(1);
|
|
if (
|
|
#ifdef NO_MMX
|
|
1
|
|
#else
|
|
color
|
|
#endif
|
|
)
|
|
{
|
|
unsigned char *t=(unsigned char *)framebuffer;
|
|
int x=w*h;
|
|
while (x--)
|
|
{
|
|
t[0]=fadtab[0][t[0]];
|
|
t[1]=fadtab[1][t[1]];
|
|
t[2]=fadtab[2][t[2]];
|
|
t+=4;
|
|
}
|
|
}
|
|
#ifndef NO_MMX
|
|
else
|
|
{
|
|
int l=(w*h);
|
|
char fadj[8];
|
|
int x;
|
|
unsigned char *t=fadtab[0];
|
|
for (x = 0; x < 8; x ++) fadj[x]=this->fadelen;
|
|
__asm
|
|
{
|
|
mov edx, l
|
|
mov edi, framebuffer
|
|
movq mm7, [fadj]
|
|
shr edx, 3
|
|
align 16
|
|
_l1:
|
|
movq mm0, [edi]
|
|
|
|
movq mm1, [edi+8]
|
|
|
|
movq mm2, [edi+16]
|
|
psubusb mm0, mm7
|
|
|
|
movq mm3, [edi+24]
|
|
psubusb mm1, mm7
|
|
|
|
movq [edi], mm0
|
|
psubusb mm2, mm7
|
|
|
|
movq [edi+8], mm1
|
|
psubusb mm3, mm7
|
|
|
|
movq [edi+16], mm2
|
|
|
|
movq [edi+24], mm3
|
|
|
|
add edi, 8*4
|
|
|
|
dec edx
|
|
jnz _l1
|
|
|
|
mov edx, l
|
|
sub eax, eax
|
|
|
|
and edx, 7
|
|
jz _l3
|
|
|
|
sub ebx, ebx
|
|
sub ecx, ecx
|
|
|
|
mov esi, t
|
|
_l2:
|
|
mov al, [edi]
|
|
mov bl, [edi+1]
|
|
mov cl, [edi+2]
|
|
sub al, [esi+eax]
|
|
sub bl, [esi+ebx]
|
|
sub cl, [esi+ecx]
|
|
mov [edi], al
|
|
mov [edi+1], bl
|
|
mov [edi+2], cl
|
|
add edi, 4
|
|
dec edx
|
|
jnz _l2
|
|
_l3:
|
|
emms
|
|
}
|
|
}
|
|
#endif
|
|
timingLeave(1);
|
|
return 0;
|
|
}
|
|
|
|
C_RBASE *R_FadeOut(char *desc)
|
|
{
|
|
if (desc) { strcpy(desc,MOD_NAME); return NULL; }
|
|
return (C_RBASE *) new C_THISCLASS();
|
|
}
|
|
|
|
static C_THISCLASS *g_this;
|
|
|
|
static BOOL CALLBACK g_DlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
|
|
{
|
|
int *a=NULL;
|
|
switch (uMsg)
|
|
{
|
|
case WM_DRAWITEM:
|
|
{
|
|
DRAWITEMSTRUCT *di=(DRAWITEMSTRUCT *)lParam;
|
|
switch (di->CtlID)
|
|
{
|
|
case IDC_LC:
|
|
GR_DrawColoredButton(di,g_this->color);
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
case WM_INITDIALOG:
|
|
SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETRANGEMIN,0,0);
|
|
SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETRANGEMAX,0,92);
|
|
SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETPOS,1,g_this->fadelen);
|
|
|
|
return 1;
|
|
|
|
case WM_HSCROLL:
|
|
{
|
|
HWND swnd = (HWND) lParam;
|
|
int t = (int) SendMessage(swnd,TBM_GETPOS,0,0);
|
|
if (swnd == GetDlgItem(hwndDlg,IDC_SLIDER1))
|
|
{
|
|
g_this->fadelen=t;
|
|
g_this->maketab();
|
|
}
|
|
}
|
|
case WM_COMMAND:
|
|
switch (LOWORD(wParam))
|
|
{
|
|
case IDC_LC:
|
|
GR_SelectColor(hwndDlg,&g_this->color);
|
|
InvalidateRect(GetDlgItem(hwndDlg,LOWORD(wParam)),NULL,FALSE);
|
|
g_this->maketab();
|
|
return 0;
|
|
}
|
|
return 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
HWND C_THISCLASS::conf(HINSTANCE hInstance, HWND hwndParent)
|
|
{
|
|
g_this = this;
|
|
return WASABI_API_CREATEDIALOG(IDD_CFG_FADE,hwndParent,g_DlgProc);
|
|
}
|
|
|
|
#else
|
|
C_RBASE *R_FadeOut(char *desc) { return NULL; }
|
|
#endif |