mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-19 11:35:54 +01:00
324 lines
8.1 KiB
C++
324 lines
8.1 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 <stdio.h>
|
|
#include <math.h>
|
|
#include <commctrl.h>
|
|
#include "resource.h"
|
|
#include "r_defs.h"
|
|
#include "../Agave/Language/api_language.h"
|
|
|
|
|
|
#ifndef LASER
|
|
|
|
#define C_THISCLASS C_DotFountainClass
|
|
#define MOD_NAME "Render / Dot Fountain"
|
|
|
|
#define NUM_ROT_DIV 30
|
|
#define NUM_ROT_HEIGHT 256
|
|
typedef struct {
|
|
float r, dr;
|
|
float h, dh;
|
|
float ax,ay;
|
|
int c;
|
|
} FountainPoint;
|
|
|
|
|
|
class C_THISCLASS : public C_RBASE {
|
|
protected:
|
|
float r;
|
|
FountainPoint points[NUM_ROT_HEIGHT][NUM_ROT_DIV];
|
|
int color_tab[64];
|
|
public:
|
|
C_THISCLASS();
|
|
virtual ~C_THISCLASS();
|
|
virtual int render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int, int);
|
|
virtual char *get_desc() { static char desc[128]; return (!desc[0]?WASABI_API_LNGSTRING_BUF(IDS_RENDER_DOT_FOUNTAIN,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);
|
|
|
|
int rotvel,angle;
|
|
int colors[5];
|
|
|
|
void initcolortab();
|
|
};
|
|
|
|
|
|
#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) { rotvel=GET_INT(); pos+=4; }
|
|
int x;
|
|
for (x = 0; x < 5; x ++)
|
|
{
|
|
if (len-pos >= 4) { colors[x]=GET_INT(); pos+=4; }
|
|
}
|
|
if (len-pos >= 4) { angle=GET_INT(); pos+=4; }
|
|
if (len-pos >= 4) { int rr=GET_INT(); pos+=4; r=rr/32.0f;}
|
|
|
|
|
|
initcolortab();
|
|
}
|
|
|
|
int C_THISCLASS::save_config(unsigned char *data)
|
|
{
|
|
int rr;
|
|
int pos=0;
|
|
int x;
|
|
PUT_INT(rotvel); pos+=4;
|
|
for (x = 0; x < 5; x ++)
|
|
{
|
|
PUT_INT(colors[x]); pos+=4;
|
|
}
|
|
PUT_INT(angle); pos+=4;
|
|
rr=(int)(r*32.0f);
|
|
PUT_INT(rr); pos+=4;
|
|
return pos;
|
|
}
|
|
|
|
|
|
void C_THISCLASS::initcolortab()
|
|
{
|
|
int x,r,g,b,dr,dg,db,t;
|
|
for (t=0; t < 4; t ++)
|
|
{
|
|
r=(colors[t]&255)<<16;
|
|
g=((colors[t]>>8)&255)<<16;
|
|
b=((colors[t]>>16)&255)<<16;
|
|
dr=(((colors[t+1]&255)-(colors[t]&255))<<16)/16;
|
|
dg=((((colors[t+1]>>8)&255)-((colors[t]>>8)&255))<<16)/16;
|
|
db=((((colors[t+1]>>16)&255)-((colors[t]>>16)&255))<<16)/16;
|
|
for (x = 0; x < 16; x ++)
|
|
{
|
|
color_tab[t*16+x]=(r>>16)|((g>>16)<<8)|((b>>16)<<16);
|
|
r+=dr;g+=dg;b+=db;
|
|
}
|
|
}
|
|
}
|
|
|
|
C_THISCLASS::C_THISCLASS()
|
|
{
|
|
colors[0]=RGB(24,107,28); // reverse BGR :)
|
|
colors[1]=RGB(35,10,255);
|
|
colors[2]=RGB(116,29,42);
|
|
colors[3]=RGB(217,54,144);
|
|
colors[4]=RGB(255,136,107);
|
|
initcolortab();
|
|
|
|
memset(points,0,sizeof(points));
|
|
|
|
angle=-20;
|
|
rotvel=16;
|
|
}
|
|
|
|
C_THISCLASS::~C_THISCLASS()
|
|
{
|
|
}
|
|
|
|
|
|
int C_THISCLASS::render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int width, int height)
|
|
{
|
|
if (isBeat&0x80000000) return 0;
|
|
int fo, p;
|
|
float matrix[16],matrix2[16];
|
|
matrixRotate(matrix,2,r);
|
|
matrixRotate(matrix2,1,(float)angle);
|
|
matrixMultiply(matrix,matrix2);
|
|
matrixTranslate(matrix2,0.0f,-20.0f,400.0f);
|
|
matrixMultiply(matrix,matrix2);
|
|
|
|
|
|
FountainPoint pb[NUM_ROT_DIV];
|
|
FountainPoint *in, *out;
|
|
memcpy(pb,&points[0],sizeof(pb));
|
|
fo = NUM_ROT_HEIGHT-2;
|
|
do // transform points and remove old ones
|
|
{
|
|
float booga = 1.3f / (fo+100);
|
|
in = &points[fo][0];
|
|
out = &points[fo+1][0];
|
|
for (p = 0; p < NUM_ROT_DIV; p ++)
|
|
{
|
|
*out = *in;
|
|
out->r += out->dr;
|
|
out->dh += 0.05f;
|
|
out->dr += booga;
|
|
out->h += out->dh;
|
|
out++;
|
|
in++;
|
|
}
|
|
} while (fo--);
|
|
|
|
out = &points[0][0];
|
|
in = pb;
|
|
{ // create new points
|
|
float a;
|
|
unsigned char *sd = (unsigned char *) visdata[1][0];
|
|
for (p = 0; p < NUM_ROT_DIV; p ++)
|
|
{
|
|
int t;
|
|
if (p >= NUM_ROT_DIV) t= (sd[576] ^ 128);
|
|
else t= (*sd ^ 128);
|
|
sd++;
|
|
t*=5;
|
|
t/=4;
|
|
t-=64;
|
|
if (isBeat) t+=128;
|
|
if (t > 255) t=255;
|
|
// t+=sd[576]^128;
|
|
// t/=2;
|
|
out->r = 1.0f;
|
|
float dr = t/200.0f;
|
|
if (dr < 0) dr = -dr;
|
|
out->h = 250;
|
|
dr += 1.0;
|
|
out->dh = -dr * (100.0f + (out->dh - in->dh)) / 100.0f * 2.8f;
|
|
t = t/4;
|
|
if (t > 63) t = 63;
|
|
out->c = color_tab[t];
|
|
a = p* 3.14159f * 2.0f / NUM_ROT_DIV;
|
|
out->ax=(float)sin(a);
|
|
out->ay=(float)cos(a);
|
|
out->dr =0.0;
|
|
out++;
|
|
in++;
|
|
}
|
|
}
|
|
|
|
float adj=width*440.0f/640.0f;
|
|
float adj2=height*440.0f/480.0f;
|
|
if (adj2 < adj) adj=adj2;
|
|
in = &points[0][0];
|
|
for (fo = 0; fo < NUM_ROT_HEIGHT; fo ++)
|
|
{
|
|
for (p = 0; p < NUM_ROT_DIV; p ++)
|
|
{
|
|
register float x, y, z;
|
|
matrixApply(matrix,in->ax*in->r,in->h,in->ay*in->r,&x,&y,&z);
|
|
z = adj / z;
|
|
if (z > 0.0000001)
|
|
{
|
|
register int ix = (int) (x * z) + width/2;
|
|
register int iy = (int) (y * z) + height/2;
|
|
if (iy >= 0 && iy < height && ix >= 0 && ix < width)
|
|
{
|
|
BLEND_LINE(framebuffer + iy*width + ix,in->c);
|
|
}
|
|
}
|
|
in++;
|
|
}
|
|
}
|
|
r += rotvel/5.0f;
|
|
if (r >= 360.0f) r -= 360.0f;
|
|
if (r < 0.0f) r += 360.0f;
|
|
return 0;
|
|
}
|
|
|
|
C_RBASE *R_DotFountain(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_COMMAND:
|
|
if (LOWORD(wParam) == IDC_BUTTON1)
|
|
{
|
|
g_this->rotvel=0;
|
|
SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETPOS,1,50);
|
|
}
|
|
if (LOWORD(wParam) >= IDC_C1 && LOWORD(wParam) <= IDC_C5) {
|
|
GR_SelectColor(hwndDlg,&g_this->colors[IDC_C5-LOWORD(wParam)]);
|
|
InvalidateRect(GetDlgItem(hwndDlg,LOWORD(wParam)),NULL,FALSE);
|
|
g_this->initcolortab();
|
|
}
|
|
return 0;
|
|
case WM_DRAWITEM:
|
|
{
|
|
DRAWITEMSTRUCT *di=(DRAWITEMSTRUCT *)lParam;
|
|
if (di->CtlID >= IDC_C1 && di->CtlID <= IDC_C5)
|
|
{
|
|
GR_DrawColoredButton(di,g_this->colors[IDC_C5-di->CtlID]);
|
|
}
|
|
}
|
|
return 0;
|
|
case WM_INITDIALOG:
|
|
SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETRANGEMIN,0,0);
|
|
SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETRANGEMAX,0,101);
|
|
SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETPOS,1,g_this->rotvel+50);
|
|
SendDlgItemMessage(hwndDlg,IDC_ANGLE,TBM_SETRANGEMIN,0,0);
|
|
SendDlgItemMessage(hwndDlg,IDC_ANGLE,TBM_SETRANGEMAX,0,181);
|
|
SendDlgItemMessage(hwndDlg,IDC_ANGLE,TBM_SETPOS,1,g_this->angle+90);
|
|
|
|
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->rotvel=t-50;
|
|
}
|
|
if (swnd == GetDlgItem(hwndDlg,IDC_ANGLE))
|
|
{
|
|
g_this->angle=t-90;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
HWND C_THISCLASS::conf(HINSTANCE hInstance, HWND hwndParent)
|
|
{
|
|
g_this = this;
|
|
return WASABI_API_CREATEDIALOG(IDD_CFG_DOTPLANE,hwndParent,g_DlgProc);
|
|
}
|
|
|
|
#else
|
|
C_RBASE *R_DotFountain(char *desc) {return NULL; }
|
|
|
|
#endif |