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16440 changed files with 4239995 additions and 2 deletions
294
Src/Plugins/DSP/dsp_sps/dsp_sps.cpp
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294
Src/Plugins/DSP/dsp_sps/dsp_sps.cpp
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#include <windows.h>
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#include <commctrl.h>
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#include "../winamp/dsp.h"
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#include "resource.h"
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#include "sps_common.h"
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#include "../winamp/wa_ipc.h"
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#include "../../General/gen_hotkeys/wa_hotkeys.h"
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#define SPS_HOTKEY_ID "dsp_sps sc"
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#include "sps_configdlg.h"
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//#define PLUGIN_NAME "Nullsoft Signal Processing Studio DSP v1.0b"
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#define PLUGIN_VERSION "v1.0b"
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// config, winamp specific shit here:
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struct
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{
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int showeditor; //def 0
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int visible; //def 1
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} g_config;
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SPSEffectContext g_wacontext;
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HWND g_configwindow;
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HWND helpWnd;
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int helpWndOpenHack = 0;
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char *INI_FILE;
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static int loaded_once = 0;
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char g_path[MAX_PATH];
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// wasabi based services for localisation support
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api_service *WASABI_API_SVC = 0;
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api_language *WASABI_API_LNG = 0;
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HINSTANCE WASABI_API_LNG_HINST = 0, WASABI_API_ORIG_HINST = 0;
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// module getter.
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winampDSPModule *getModule(int which);
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void config(struct winampDSPModule *this_mod);
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int init(struct winampDSPModule *this_mod);
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void quit(struct winampDSPModule *this_mod);
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int modify_samples(struct winampDSPModule *this_mod, short int *samples, int numsamples, int bps, int nch, int srate);
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// Module header, includes version, description, and address of the module retriever function
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typedef struct
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{
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int version; // DSP_HDRVER
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char *description; // description of library
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winampDSPModule* (*getModule)(int); // module retrieval function
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int (*sf)(int);
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} winampDSPHeaderEx;
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static int sf(int v)
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{
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int res;
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res = v * (unsigned long)1103515245;
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res += (unsigned long)13293;
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res &= (unsigned long)0x7FFFFFFF;
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res ^= v;
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return res;
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}
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winampDSPHeaderEx hdr = { DSP_HDRVER+1, 0, getModule, sf };
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// first module
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winampDSPModule mod =
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{
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0,//"Signal Processing Studio",
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NULL, // hwndParent
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NULL, // hDllInstance
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config,
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init,
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modify_samples,
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quit
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};
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extern "C"
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{
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static HINSTANCE GetMyInstance()
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{
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MEMORY_BASIC_INFORMATION mbi = {0};
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if(VirtualQuery(GetMyInstance, &mbi, sizeof(mbi)))
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return (HINSTANCE)mbi.AllocationBase;
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return NULL;
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}
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__declspec( dllexport ) winampDSPHeaderEx *winampDSPGetHeader2(HWND hwndParent)
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{
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if(IsWindow(hwndParent))
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{
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if(!WASABI_API_LNG_HINST)
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{
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// loader so that we can get the localisation service api for use
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WASABI_API_SVC = (api_service*)SendMessageW(hwndParent, WM_WA_IPC, 0, IPC_GET_API_SERVICE);
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if (WASABI_API_SVC == (api_service*)1)
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WASABI_API_SVC = NULL;
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waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(languageApiGUID);
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if (sf)
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WASABI_API_LNG = reinterpret_cast<api_language*>(sf->getInterface());
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// need to have this initialised before we try to do anything with localisation features
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WASABI_API_START_LANG(GetMyInstance(),DspSpsLangGUID);
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}
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static char szDescription[256];
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if(!szDescription[0])
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{
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char temp[256];
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wsprintfA(szDescription,"%s %s",WASABI_API_LNGSTRING_BUF(IDS_SPS_TITLE,temp,256), PLUGIN_VERSION );
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hdr.description = szDescription;
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}
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static char szDescription2[256];
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if(!szDescription2[0])
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{
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mod.description = WASABI_API_LNGSTRING_BUF(IDS_SPS_MODULE_TITLE,szDescription2,256);
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}
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}
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return &hdr;
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}
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}
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// getmodule routine from the main header. Returns NULL if an invalid module was requested,
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// otherwise returns either mod1 or mod2 depending on 'which'.
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winampDSPModule *getModule(int which)
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{
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switch (which)
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{
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case 0: return &mod;
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default:return NULL;
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}
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}
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void config(struct winampDSPModule *this_mod)
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{
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// show config
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if (g_configwindow && IsWindow(g_configwindow))
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{
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g_config.visible=1;
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ShowWindow(g_configwindow,SW_SHOW);
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}
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}
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static void WriteInt(char *section, char *name,int value, char *fn)
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{
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char str[128];
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wsprintf(str,"%d",value);
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WritePrivateProfileString(section,name,str,fn);
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}
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static char ghkStr[64];
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static genHotkeysAddStruct sps_ghas_showconfig = {
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ghkStr,
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0,
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WM_USER+0x80,
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0,
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0,
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SPS_HOTKEY_ID,
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0,
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};
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static int m_genhotkeys_add_ipc;
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int init(struct winampDSPModule *this_mod)
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{
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wsprintf(g_path,"%s\\dsp_sps",(char*)SendMessageW(this_mod->hwndParent,WM_WA_IPC,0,IPC_GETPLUGINDIRECTORY));
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CreateDirectory(g_path,NULL);
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// loader so that we can get the localisation service api for use
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WASABI_API_SVC = (api_service*)SendMessageW(this_mod->hwndParent, WM_WA_IPC, 0, IPC_GET_API_SERVICE);
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if (WASABI_API_SVC == (api_service*)1)
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WASABI_API_SVC = NULL;
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waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(languageApiGUID);
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if (sf)
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WASABI_API_LNG = reinterpret_cast<api_language*>(sf->getInterface());
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// need to have this initialised before we try to do anything with localisation features
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WASABI_API_START_LANG(this_mod->hDllInstance,DspSpsLangGUID);
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SPS_initapp();
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SPS_initcontext(&g_wacontext);
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/* read config */
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INI_FILE = (char*)SendMessageW(this_mod->hwndParent,WM_WA_IPC,0,IPC_GETINIFILE);
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g_config.showeditor=GetPrivateProfileInt("DSP_SPS","showeditor",0,INI_FILE);
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g_config.visible=GetPrivateProfileInt("DSP_SPS","visible",1,INI_FILE);
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g_wacontext.bypass=GetPrivateProfileInt("DSP_SPS","bypass",1,INI_FILE);
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SPS_load_preset(&g_wacontext,INI_FILE,"DSP_SPS");
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GetPrivateProfileString("DSP_SPS","last_preset","",g_wacontext.curpreset_name,sizeof(g_wacontext.curpreset_name),INI_FILE);
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g_configwindow=WASABI_API_CREATEDIALOGPARAM(IDD_DIALOG1,this_mod->hwndParent,SPS_configWindowProc,(LPARAM)&g_wacontext);
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// we are starting minimised so process as needed (keep our window hidden)
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if(!loaded_once)
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{
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loaded_once = 1;
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if (g_config.visible)
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ShowWindow(g_configwindow,!GetPrivateProfileInt("Winamp","minimized",1,INI_FILE)?SW_SHOWNA:SW_SHOWMINNOACTIVE);
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}
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else{
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if (g_config.visible)
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ShowWindow(g_configwindow,SW_SHOWNA);
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}
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m_genhotkeys_add_ipc=SendMessageW(this_mod->hwndParent,WM_WA_IPC,(WPARAM)&"GenHotkeysAdd",IPC_REGISTER_WINAMP_IPCMESSAGE);
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WASABI_API_LNGSTRING_BUF(IDS_SPS_SHOW_CONFIG,ghkStr,64);
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sps_ghas_showconfig.flags &= ~HKF_DISABLED;
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sps_ghas_showconfig.wnd = g_configwindow;
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if (m_genhotkeys_add_ipc > 65536)
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PostMessageW(this_mod->hwndParent,WM_WA_IPC,(WPARAM)&sps_ghas_showconfig,m_genhotkeys_add_ipc); //post so gen_hotkeys will catch it if not inited yet
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return 0;
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}
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void quit(struct winampDSPModule *this_mod)
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{
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if(IsWindow(helpWnd))
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{
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DestroyWindow(helpWnd);
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helpWndOpenHack = 1;
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}
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helpWnd = 0;
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if(IsWindow(g_configwindow))
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{
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DestroyWindow(g_configwindow);
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}
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g_configwindow=0;
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/* write config */
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WriteInt("DSP_SPS","showeditor",g_config.showeditor,INI_FILE);
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WriteInt("DSP_SPS","visible",g_config.visible,INI_FILE);
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WritePrivateProfileString("DSP_SPS","last_preset",g_wacontext.curpreset_name,INI_FILE);
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WriteInt("DSP_SPS","bypass",g_wacontext.bypass,INI_FILE);
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SPS_save_preset(&g_wacontext,INI_FILE,"DSP_SPS");
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SPS_quitcontext(&g_wacontext);
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SPS_quitapp();
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sps_ghas_showconfig.flags |= HKF_DISABLED;
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sps_ghas_showconfig.wnd=0;
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if (m_genhotkeys_add_ipc > 65536)
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{
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DWORD d;
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SendMessageTimeout(this_mod->hwndParent,WM_WA_IPC,(WPARAM)&sps_ghas_showconfig,m_genhotkeys_add_ipc,SMTO_BLOCK|SMTO_ABORTIFHUNG,500,&d);
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}
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// helps to work around a crash on close issue when the help dialog is open
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if(helpWndOpenHack)
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{
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char buf[MAX_PATH];
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GetModuleFileName(this_mod->hDllInstance, buf, MAX_PATH);
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LoadLibrary(buf);
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}
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}
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int modify_samples(struct winampDSPModule *this_mod, short int *samples, int numsamples, int bps, int nch, int srate)
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{
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return SPS_process_samples(&g_wacontext,samples,numsamples,0,bps,nch,srate,numsamples*2,1);
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}
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID)
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{
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if (fdwReason == DLL_PROCESS_ATTACH)
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{
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DisableThreadLibraryCalls(hinstDLL);
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}
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return TRUE;
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}
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extern "C" __declspec( dllexport ) int winampUninstallPlugin(HINSTANCE hDllInst, HWND hwndDlg, int param)
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{
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// force plugin to be uninstalled from a restart so that we can deal with the case of the help dialog being open
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return helpWndOpenHack;
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}
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//////////// common dialog stuff
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#define SPS_CONFIGDLG_IMPL
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#define SPS_CONFIGDLG_ON_WM_CLOSE { ShowWindow(hwndDlg,SW_HIDE); g_config.visible=0; }
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#define SPS_CONFIGDLG_HIDEABLE_EDITOR g_config.showeditor
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#include "sps_configdlg.h"
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