2009-07-28 21:32:10 +00:00
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// Copyright (C) 2003 Dolphin Project.
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2009-03-23 09:10:32 +00:00
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include "Common.h" // Common
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#include "CommonTypes.h"
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2009-07-12 21:58:32 +00:00
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#include "LogManager.h"
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#include "Thread.h"
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#include "ChunkFile.h"
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2009-03-23 09:10:32 +00:00
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#include "Globals.h" // Local
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2009-06-28 10:24:44 +00:00
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#include "DSPInterpreter.h"
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#include "DSPHWInterface.h"
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2009-03-23 09:10:32 +00:00
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#include "disassemble.h"
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2009-06-21 08:39:21 +00:00
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#include "DSPSymbols.h"
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2009-03-23 20:55:32 +00:00
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#include "Config.h"
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2009-03-26 09:29:14 +00:00
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#include "AudioCommon.h"
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2009-07-12 21:58:32 +00:00
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#include "Mixer.h"
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2009-03-26 09:29:14 +00:00
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#include "Logging/Logging.h" // For Logging
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2009-03-23 09:10:32 +00:00
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2009-04-01 20:22:43 +00:00
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#include "DSPTables.h"
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2009-05-01 20:06:24 +00:00
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#include "DSPCore.h"
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2009-04-01 20:22:43 +00:00
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2009-03-29 21:00:26 +00:00
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#if defined(HAVE_WX) && HAVE_WX
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#include "DSPConfigDlgLLE.h"
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2009-07-02 17:11:27 +00:00
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DSPConfigDialogLLE* m_ConfigFrame = NULL;
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2009-07-12 17:08:48 +00:00
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#include "Debugger/DSPDebugWindow.h"
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2009-04-02 12:50:47 +00:00
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DSPDebuggerLLE* m_DebuggerFrame = NULL;
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2009-03-29 21:00:26 +00:00
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#endif
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2009-03-23 09:10:32 +00:00
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PLUGIN_GLOBALS* globals = NULL;
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DSPInitialize g_dspInitialize;
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2009-03-30 06:28:15 +00:00
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Common::Thread *g_hDSPThread = NULL;
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2009-03-23 20:55:32 +00:00
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SoundStream *soundStream = NULL;
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2009-12-23 15:34:14 +00:00
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bool g_InitMixer = false;
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2009-03-23 20:55:32 +00:00
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2009-03-30 06:28:15 +00:00
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bool bIsRunning = false;
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2009-03-23 09:10:32 +00:00
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2009-07-02 19:00:27 +00:00
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// Standard crap to make wxWidgets happy
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2009-07-02 17:11:27 +00:00
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#ifdef _WIN32
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HINSTANCE g_hInstance;
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2009-03-29 21:00:26 +00:00
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#if defined(HAVE_WX) && HAVE_WX
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class wxDLLApp : public wxApp
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{
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bool OnInit()
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{
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return true;
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}
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};
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2009-07-02 17:11:27 +00:00
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IMPLEMENT_APP_NO_MAIN(wxDLLApp)
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2009-03-29 21:00:26 +00:00
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WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
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#endif
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2009-07-02 17:11:27 +00:00
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BOOL APIENTRY DllMain(HINSTANCE hinstDLL, // DLL module handle
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DWORD dwReason, // reason called
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LPVOID lpvReserved) // reserved
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2009-03-23 09:10:32 +00:00
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{
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switch (dwReason)
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{
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2009-03-29 21:00:26 +00:00
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case DLL_PROCESS_ATTACH:
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{
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2009-07-02 17:11:27 +00:00
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#if defined(HAVE_WX) && HAVE_WX
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2009-03-29 21:00:26 +00:00
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wxSetInstance((HINSTANCE)hinstDLL);
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int argc = 0;
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char **argv = NULL;
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wxEntryStart(argc, argv);
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2009-07-02 17:11:27 +00:00
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if (!wxTheApp || !wxTheApp->CallOnInit())
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2009-03-29 21:00:26 +00:00
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return FALSE;
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2009-07-02 17:11:27 +00:00
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#endif
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2009-03-29 21:00:26 +00:00
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}
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2009-07-02 17:11:27 +00:00
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break;
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2009-03-29 21:00:26 +00:00
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case DLL_PROCESS_DETACH:
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2009-07-02 17:11:27 +00:00
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#if defined(HAVE_WX) && HAVE_WX
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wxEntryCleanup();
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#endif
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2009-03-29 21:00:26 +00:00
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break;
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default:
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break;
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2009-03-23 09:10:32 +00:00
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}
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g_hInstance = hinstDLL;
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2009-07-02 17:11:27 +00:00
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return TRUE;
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}
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#endif
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#if defined(HAVE_WX) && HAVE_WX
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wxWindow* GetParentedWxWindow(HWND Parent)
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{
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#ifdef _WIN32
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wxSetInstance((HINSTANCE)g_hInstance);
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#endif
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wxWindow *win = new wxWindow();
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#ifdef _WIN32
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win->SetHWND((WXHWND)Parent);
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win->AdoptAttributesFromHWND();
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#endif
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return win;
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2009-03-23 09:10:32 +00:00
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}
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#endif
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2009-03-29 21:00:26 +00:00
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2009-03-23 09:10:32 +00:00
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void GetDllInfo(PLUGIN_INFO* _PluginInfo)
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{
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_PluginInfo->Version = 0x0100;
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_PluginInfo->Type = PLUGIN_TYPE_DSP;
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#ifdef DEBUGFAST
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2009-04-08 20:26:33 +00:00
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sprintf(_PluginInfo->Name, "Dolphin DSP-LLE Plugin (DebugFast)");
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2009-03-23 09:10:32 +00:00
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#else
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#ifndef _DEBUG
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2009-04-08 20:26:33 +00:00
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sprintf(_PluginInfo->Name, "Dolphin DSP-LLE Plugin");
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2009-03-23 09:10:32 +00:00
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#else
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2009-04-08 20:26:33 +00:00
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sprintf(_PluginInfo->Name, "Dolphin DSP-LLE Plugin (Debug)");
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2009-03-23 09:10:32 +00:00
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#endif
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#endif
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}
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void SetDllGlobals(PLUGIN_GLOBALS* _pPluginGlobals)
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{
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globals = _pPluginGlobals;
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LogManager::SetInstance((LogManager *)globals->logManager);
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}
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void DllConfig(HWND _hParent)
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2009-03-23 20:55:32 +00:00
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{
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#if defined(HAVE_WX) && HAVE_WX
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2009-07-02 17:11:27 +00:00
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if (!m_ConfigFrame)
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2010-01-01 03:55:39 +00:00
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{
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2009-07-02 17:11:27 +00:00
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m_ConfigFrame = new DSPConfigDialogLLE(GetParentedWxWindow(_hParent));
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2009-03-23 20:55:32 +00:00
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2010-01-01 03:55:39 +00:00
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// add backends
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std::vector<std::string> backends = AudioCommon::GetSoundBackends();
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2009-03-27 14:26:44 +00:00
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2010-01-01 03:55:39 +00:00
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for (std::vector<std::string>::const_iterator iter = backends.begin();
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iter != backends.end(); ++iter)
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{
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m_ConfigFrame->AddBackend((*iter).c_str());
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}
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2009-03-23 20:55:32 +00:00
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2010-01-01 03:55:39 +00:00
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// Only allow one open at a time
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2009-07-02 17:11:27 +00:00
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m_ConfigFrame->ShowModal();
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2010-01-01 03:55:39 +00:00
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delete m_ConfigFrame;
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m_ConfigFrame = 0;
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}
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2009-03-23 20:55:32 +00:00
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#endif
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}
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2009-03-23 09:10:32 +00:00
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2009-03-29 21:00:26 +00:00
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void DoState(unsigned char **ptr, int mode)
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{
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2009-03-23 09:10:32 +00:00
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PointerWrap p(ptr, mode);
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2009-12-23 15:34:14 +00:00
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p.Do(g_InitMixer);
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2009-03-23 09:10:32 +00:00
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}
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void DllDebugger(HWND _hParent, bool Show)
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{
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2009-03-30 13:21:22 +00:00
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#if defined(HAVE_WX) && HAVE_WX
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2009-06-21 08:39:21 +00:00
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if (!m_DebuggerFrame)
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2009-07-02 17:11:27 +00:00
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m_DebuggerFrame = new DSPDebuggerLLE(GetParentedWxWindow(_hParent));
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2009-04-18 19:06:47 +00:00
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2009-06-21 08:39:21 +00:00
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if (Show)
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2009-04-18 19:06:47 +00:00
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m_DebuggerFrame->Show();
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else
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m_DebuggerFrame->Hide();
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2009-03-30 13:21:22 +00:00
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#endif
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2009-03-23 09:10:32 +00:00
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}
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2009-03-29 09:35:40 +00:00
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// Regular thread
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2009-03-29 21:00:26 +00:00
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THREAD_RETURN dsp_thread(void* lpParameter)
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2009-03-23 09:10:32 +00:00
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{
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2009-03-30 06:28:15 +00:00
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while (bIsRunning)
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2009-03-23 09:10:32 +00:00
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{
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2009-05-01 22:17:22 +00:00
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DSPInterpreter::Run();
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2009-03-23 09:10:32 +00:00
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}
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2009-03-30 06:28:15 +00:00
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return 0;
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2009-03-23 09:10:32 +00:00
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}
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void DSP_DebugBreak()
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{
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2009-04-02 12:50:47 +00:00
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#if defined(HAVE_WX) && HAVE_WX
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2009-06-28 16:23:40 +00:00
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// if (m_DebuggerFrame)
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// m_DebuggerFrame->DebugBreak();
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2009-04-02 12:50:47 +00:00
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#endif
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2009-03-23 09:10:32 +00:00
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}
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void Initialize(void *init)
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{
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2009-12-23 15:34:14 +00:00
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g_InitMixer = false;
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2009-06-28 16:23:40 +00:00
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bool bCanWork = true;
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2009-03-23 09:10:32 +00:00
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g_dspInitialize = *(DSPInitialize*)init;
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2009-03-30 09:55:50 +00:00
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g_Config.Load();
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2009-04-05 15:46:47 +00:00
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2009-06-07 11:06:40 +00:00
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std::string irom_filename = File::GetSysDirectory() + GC_SYS_DIR + DIR_SEP + DSP_IROM;
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std::string coef_filename = File::GetSysDirectory() + GC_SYS_DIR + DIR_SEP + DSP_COEF;
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2009-07-02 23:36:15 +00:00
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bCanWork = DSPCore_Init(irom_filename.c_str(), coef_filename.c_str());
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2009-07-02 21:20:47 +00:00
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2009-03-23 09:10:32 +00:00
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g_dsp.cpu_ram = g_dspInitialize.pGetMemoryPointer(0);
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2009-06-07 11:06:40 +00:00
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DSPCore_Reset();
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2009-04-05 15:46:47 +00:00
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2009-04-08 20:26:33 +00:00
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if (!bCanWork)
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{
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2009-07-02 21:20:47 +00:00
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PanicAlert("DSPLLE: Failed to initialize plugin, exiting");
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2009-06-07 11:06:40 +00:00
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DSPCore_Shutdown();
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2009-04-08 12:37:15 +00:00
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return;
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}
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2009-03-30 06:28:15 +00:00
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bIsRunning = true;
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2009-04-05 15:46:47 +00:00
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2009-04-06 18:47:21 +00:00
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InitInstructionTable();
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2009-04-08 20:26:33 +00:00
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if (g_dspInitialize.bOnThread)
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{
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g_hDSPThread = new Common::Thread(dsp_thread, NULL);
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}
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2009-04-18 19:06:47 +00:00
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#if defined(HAVE_WX) && HAVE_WX
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2009-06-21 08:39:21 +00:00
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if (m_DebuggerFrame)
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2009-04-18 19:06:47 +00:00
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m_DebuggerFrame->Refresh();
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#endif
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2009-03-23 09:10:32 +00:00
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}
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void DSP_StopSoundStream()
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{
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2009-05-01 22:17:22 +00:00
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DSPInterpreter::Stop();
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2009-04-03 12:21:02 +00:00
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bIsRunning = false;
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2009-04-08 20:26:33 +00:00
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if (g_dspInitialize.bOnThread)
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{
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delete g_hDSPThread;
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g_hDSPThread = NULL;
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}
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2009-03-23 09:10:32 +00:00
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}
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2009-04-06 18:47:21 +00:00
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void Shutdown()
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2009-03-23 09:10:32 +00:00
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{
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2009-03-27 14:26:44 +00:00
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AudioCommon::ShutdownSoundStream();
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2009-06-07 11:06:40 +00:00
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DSPCore_Shutdown();
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2009-03-23 09:10:32 +00:00
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}
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u16 DSP_WriteControlRegister(u16 _uFlag)
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{
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2009-12-23 15:34:14 +00:00
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UDSPControl Temp(_uFlag);
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if (!g_InitMixer)
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{
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if (!Temp.DSPHalt && Temp.DSPInit)
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{
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2009-12-25 11:59:04 +00:00
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unsigned int AISampleRate, DACSampleRate;
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g_dspInitialize.pGetSampleRate(AISampleRate, DACSampleRate);
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soundStream = AudioCommon::InitSoundStream(new CMixer(AISampleRate, DACSampleRate));
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2009-12-23 15:34:14 +00:00
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if(!soundStream) PanicAlert("Error starting up sound stream");
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// Mixer is initialized
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g_InitMixer = true;
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}
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}
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2009-05-01 22:17:22 +00:00
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DSPInterpreter::WriteCR(_uFlag);
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return DSPInterpreter::ReadCR();
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2009-03-23 09:10:32 +00:00
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}
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u16 DSP_ReadControlRegister()
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{
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2009-05-01 22:17:22 +00:00
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return DSPInterpreter::ReadCR();
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2009-03-23 09:10:32 +00:00
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}
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u16 DSP_ReadMailboxHigh(bool _CPUMailbox)
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{
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if (_CPUMailbox)
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2009-04-05 15:46:47 +00:00
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return gdsp_mbox_read_h(GDSP_MBOX_CPU);
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2009-03-23 09:10:32 +00:00
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else
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2009-04-05 15:46:47 +00:00
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return gdsp_mbox_read_h(GDSP_MBOX_DSP);
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2009-03-23 09:10:32 +00:00
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}
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u16 DSP_ReadMailboxLow(bool _CPUMailbox)
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{
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if (_CPUMailbox)
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2009-04-05 15:46:47 +00:00
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return gdsp_mbox_read_l(GDSP_MBOX_CPU);
|
2009-03-23 09:10:32 +00:00
|
|
|
else
|
2009-04-05 15:46:47 +00:00
|
|
|
return gdsp_mbox_read_l(GDSP_MBOX_DSP);
|
2009-03-23 09:10:32 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void DSP_WriteMailboxHigh(bool _CPUMailbox, u16 _uHighMail)
|
|
|
|
{
|
|
|
|
if (_CPUMailbox)
|
|
|
|
{
|
|
|
|
if (gdsp_mbox_peek(GDSP_MBOX_CPU) & 0x80000000)
|
|
|
|
{
|
2009-04-06 17:12:05 +00:00
|
|
|
ERROR_LOG(DSPLLE, "Mailbox isnt empty ... strange");
|
2009-03-23 09:10:32 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#if PROFILE
|
|
|
|
if ((_uHighMail) == 0xBABE)
|
|
|
|
{
|
|
|
|
ProfilerStart();
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
gdsp_mbox_write_h(GDSP_MBOX_CPU, _uHighMail);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-04-06 17:12:05 +00:00
|
|
|
ERROR_LOG(DSPLLE, "CPU cant write to DSP mailbox");
|
2009-03-23 09:10:32 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void DSP_WriteMailboxLow(bool _CPUMailbox, u16 _uLowMail)
|
|
|
|
{
|
|
|
|
if (_CPUMailbox)
|
|
|
|
{
|
|
|
|
gdsp_mbox_write_l(GDSP_MBOX_CPU, _uLowMail);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-04-06 17:12:05 +00:00
|
|
|
ERROR_LOG(DSPLLE, "CPU cant write to DSP mailbox");
|
2009-03-23 09:10:32 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void DSP_Update(int cycles)
|
|
|
|
{
|
2009-12-25 11:59:04 +00:00
|
|
|
// Sound stream update job has been handled by AudioDMA routine, which is more efficient
|
|
|
|
/*
|
2009-04-08 20:26:33 +00:00
|
|
|
// This gets called VERY OFTEN. The soundstream update might be expensive so only do it 200 times per second or something.
|
2009-11-14 17:45:35 +00:00
|
|
|
int cycles_between_ss_update;
|
|
|
|
|
|
|
|
if (g_dspInitialize.bWii)
|
|
|
|
cycles_between_ss_update = 121500000 / 200;
|
|
|
|
else
|
|
|
|
cycles_between_ss_update = 81000000 / 200;
|
|
|
|
|
2009-04-08 20:26:33 +00:00
|
|
|
static int cycle_count = 0;
|
|
|
|
cycle_count += cycles;
|
|
|
|
if (cycle_count > cycles_between_ss_update)
|
|
|
|
{
|
|
|
|
while (cycle_count > cycles_between_ss_update)
|
|
|
|
cycle_count -= cycles_between_ss_update;
|
|
|
|
soundStream->Update();
|
|
|
|
}
|
2009-12-25 11:59:04 +00:00
|
|
|
*/
|
2009-04-08 20:26:33 +00:00
|
|
|
// If we're not on a thread, run cycles here.
|
|
|
|
if (!g_dspInitialize.bOnThread)
|
|
|
|
{
|
2009-06-28 16:23:40 +00:00
|
|
|
DSPCore_RunCycles(cycles);
|
2009-04-08 20:26:33 +00:00
|
|
|
}
|
2009-03-23 09:10:32 +00:00
|
|
|
}
|
|
|
|
|
2009-12-25 11:59:04 +00:00
|
|
|
void DSP_SendAIBuffer(unsigned int address, unsigned int num_samples)
|
2009-03-23 09:10:32 +00:00
|
|
|
{
|
2009-12-23 15:34:14 +00:00
|
|
|
if (!soundStream)
|
|
|
|
return;
|
|
|
|
|
|
|
|
CMixer* pMixer = soundStream->GetMixer();
|
|
|
|
|
|
|
|
if (pMixer && address)
|
2009-03-26 09:29:14 +00:00
|
|
|
{
|
2009-12-23 15:34:14 +00:00
|
|
|
short* samples = (short*)Memory_Get_Pointer(address);
|
|
|
|
|
2009-12-25 11:59:04 +00:00
|
|
|
pMixer->PushSamples(samples, num_samples);
|
2009-03-23 09:10:32 +00:00
|
|
|
}
|
|
|
|
|
2009-12-23 15:34:14 +00:00
|
|
|
soundStream->Update();
|
2009-03-23 09:10:32 +00:00
|
|
|
}
|
2009-11-07 20:01:39 +00:00
|
|
|
|
|
|
|
void DSP_ClearAudioBuffer()
|
|
|
|
{
|
2009-11-07 23:56:41 +00:00
|
|
|
if(soundStream)
|
2009-12-13 11:51:29 +00:00
|
|
|
soundStream->Clear(*g_dspInitialize.pEmulatorState);
|
2009-11-07 20:01:39 +00:00
|
|
|
}
|
|
|
|
|