mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-10-01 16:52:15 +02:00
63ad74f9e8
1. Avoided LoadLibrary() and FreeLibrary() in favor of using an existing LoadLibrary() because of an unresolved crash related to LoadLibrary() and nJoy. After several times of LoadLibrary() and FreeLibrary() of nJoy these seems to be some kind of memory corruption that brings up several error boxes from different places (not just nJoy) and then cause a crash. 2. Slowed down the moving of the pad initialization to InputCommon. I'm not against InputCommon at all, but I have to spend some more time with it before it works on Windows 3. Partly fixed a somewhat frequent failure of nJoy with SDL 1.3 that would give a strange DirectInput error message and cause the pads to not function. It's still present before the nJoy config windows is opened. It's only fixed on booting a game. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1991 8ced0084-cf51-0410-be5f-012b33b47a6e
132 lines
No EOL
3.3 KiB
C++
132 lines
No EOL
3.3 KiB
C++
// Copyright (C) 2003-2008 Dolphin Project.
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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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// =======================================================
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// File description
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// -------------
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/* This file is a simpler version of Plugin_...cpp found in Core. This file only loads
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the config and debugging windows and works with all plugins. */
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// =============
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#include "Plugin.h"
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namespace Common
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{
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CPlugin::~CPlugin()
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{
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m_hInstLib.Unload();
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}
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CPlugin::CPlugin(const char* _szName) : valid(false)
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{
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if (m_hInstLib.Load(_szName))
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{
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// Create pointers to the DLL functions
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m_GetDllInfo = reinterpret_cast<TGetDllInfo>
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(m_hInstLib.Get("GetDllInfo"));
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m_DllConfig = reinterpret_cast<TDllConfig>
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(m_hInstLib.Get("DllConfig"));
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m_DllDebugger = reinterpret_cast<TDllDebugger>
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(m_hInstLib.Get("DllDebugger"));
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m_SetDllGlobals = reinterpret_cast<TSetDllGlobals>
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(m_hInstLib.Get("SetDllGlobals"));
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m_Initialize = reinterpret_cast<TInitialize>
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(m_hInstLib.Get("Initialize"));
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m_Shutdown = reinterpret_cast<TShutdown>
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(m_hInstLib.Get("Shutdown"));
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m_DoState = reinterpret_cast<TDoState>
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(m_hInstLib.Get("DoState"));
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}
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if (m_GetDllInfo != 0 &&
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m_DllConfig != 0 &&
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m_DllDebugger != 0 &&
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m_SetDllGlobals != 0 &&
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m_Initialize != 0 &&
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m_Shutdown != 0 &&
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m_DoState != 0)
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valid = true;
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// Save the filename for this plugin
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Filename = _szName;
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}
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void *CPlugin::LoadSymbol(const char *sym)
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{
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return m_hInstLib.Get(sym);
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}
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// ______________________________________________________________________________________
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// GetInfo: Get DLL info
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bool CPlugin::GetInfo(PLUGIN_INFO& _pluginInfo)
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{
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if (m_GetDllInfo != 0)
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{
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m_GetDllInfo(&_pluginInfo);
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return(true);
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}
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return(false);
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}
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// ______________________________________________________________________________________
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// Config: Open the Config window
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void CPlugin::Config(HWND _hwnd)
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{
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if (m_DllConfig != 0) m_DllConfig(_hwnd);
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}
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// ______________________________________________________________________________________
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// Debug: Open the Debugging window
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void CPlugin::Debug(HWND _hwnd, bool Show)
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{
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if (m_DllDebugger != 0) m_DllDebugger(_hwnd, Show);
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}
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void CPlugin::SetGlobals(PLUGIN_GLOBALS* _pluginGlobals) {
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if (m_SetDllGlobals != 0)
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m_SetDllGlobals(_pluginGlobals);
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}
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void CPlugin::DoState(unsigned char **ptr, int mode) {
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if (m_DoState != 0)
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m_DoState(ptr, mode);
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}
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// Run Initialize() in the plugin
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void CPlugin::Initialize(void *init)
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{
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/* We first check that we have found the Initialize() function, but there is no
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restriction on running this several times */
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if (m_Initialize != 0) m_Initialize(init);
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}
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void CPlugin::Shutdown()
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{
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if (m_Shutdown != 0) m_Shutdown();
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}
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} // end of namespace Common
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