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https://github.com/WinampDesktop/winamp.git
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161 lines
4.2 KiB
C++
161 lines
4.2 KiB
C++
/*
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LICENSE
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-------
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Copyright 2005 Nullsoft, Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of Nullsoft nor the names of its contributors may be used to
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endorse or promote products derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// alphachannel safe 11/21/99
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#include <windows.h>
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#include <commctrl.h>
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#include "r_defs.h"
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#include "resource.h"
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#include "timing.h"
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#include "../Agave/Language/api_language.h"
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#ifndef LASER
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#define C_THISCLASS C_ScatClass
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#define MOD_NAME "Trans / Scatter"
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class C_THISCLASS : public C_RBASE {
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protected:
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public:
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C_THISCLASS();
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virtual ~C_THISCLASS();
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virtual int render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h);
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virtual char *get_desc() { static char desc[128]; return (!desc[0]?WASABI_API_LNGSTRING_BUF(IDS_TRANS_SCATTER,desc,128):desc); }
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virtual HWND conf(HINSTANCE hInstance, HWND hwndParent);
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virtual void load_config(unsigned char *data, int len);
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virtual int save_config(unsigned char *data);
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int enabled;
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int fudgetable[512],ftw;
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};
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#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
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#define GET_INT() (data[pos]|(data[pos+1]<<8)|(data[pos+2]<<16)|(data[pos+3]<<24))
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void C_THISCLASS::load_config(unsigned char *data, int len)
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{
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int pos=0;
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if (len-pos >= 4) { enabled=GET_INT(); pos+=4; }
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}
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int C_THISCLASS::save_config(unsigned char *data)
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{
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int pos=0;
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PUT_INT(enabled); pos+=4;
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return pos;
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}
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C_THISCLASS::C_THISCLASS()
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{
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enabled=1;
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ftw=0;
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}
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C_THISCLASS::~C_THISCLASS()
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{
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}
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int C_THISCLASS::render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h)
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{
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int l;
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if (!enabled) return 0;
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if (ftw != w)
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{
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int x;
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for (x = 0; x < 512; x ++)
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{
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int yp;
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int xp;
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xp=(x%8)-4;
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yp=(x/8)%8-4;
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if (xp<0) xp++;
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if (yp<0) yp++;
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fudgetable[x]=w*yp+xp;
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}
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ftw=w;
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}
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if (isBeat&0x80000000) return 0;
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l=w*4;
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while (l-- > 0) *fbout++=*framebuffer++;
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l=w*(h-8);
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while (l-- > 0)
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{
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*fbout++ = framebuffer[fudgetable[rand()&511]];
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framebuffer++;
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}
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l=w*4;
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while (l-- > 0) *fbout++=*framebuffer++;
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return 1;
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}
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C_RBASE *R_Scat(char *desc)
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{
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if (desc) { strcpy(desc,MOD_NAME); return NULL; }
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return (C_RBASE *) new C_THISCLASS();
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}
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static C_THISCLASS *g_this;
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static BOOL CALLBACK g_DlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
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{
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switch (uMsg)
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{
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case WM_INITDIALOG:
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if (g_this->enabled) CheckDlgButton(hwndDlg,IDC_CHECK1,BST_CHECKED);
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return 1;
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case WM_COMMAND:
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if (LOWORD(wParam) == IDC_CHECK1)
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{
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if (IsDlgButtonChecked(hwndDlg,IDC_CHECK1))
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g_this->enabled=1;
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else
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g_this->enabled=0;
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}
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return 0;
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}
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return 0;
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}
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HWND C_THISCLASS::conf(HINSTANCE hInstance, HWND hwndParent)
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{
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g_this = this;
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return WASABI_API_CREATEDIALOG(IDD_CFG_SCAT,hwndParent,g_DlgProc);
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}
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#else
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C_RBASE *R_Scat(char *desc)
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{return NULL; }
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#endif |