- oh how I despise windows, another evil hack to get proper detection of vlc plugins
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e3c2719458
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@ -506,7 +506,8 @@ Intro::Intro(Program *program):
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screen->w,
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screen->h,
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screen->format->BitsPerPixel,
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vlcPluginsPath);
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vlcPluginsPath,
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SystemFlags::VERBOSE_MODE_ENABLED);
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player.PlayVideo();
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return;
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}
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@ -11,6 +11,7 @@
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#ifdef WIN32
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#include <winsock2.h>
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#include <winsock.h>
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#include <process.h>
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#endif
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#include "math_wrapper.h"
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@ -2725,6 +2726,75 @@ int glestMain(int argc, char** argv) {
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// printf("END ALLOC char 200\n");
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// return -1;
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#if defined(WIN32)
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//printf("*** VLC START ****\n");
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//if(verboseEnabled) printf("Trying [%s]\n",getenv("VLC_PLUGIN_PATH"));
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if(getenv("VLC_PLUGIN_PATH") == NULL) {
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//printf("*** VLC C ****\n");
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// For windows check registry for install path
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std::string strValue = getRegKey("Software\\VideoLAN\\VLC", "InstallDir");
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if(strValue != "") {
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if(strValue.length() >= 2) {
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if(strValue[0] == '"') {
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strValue = strValue.erase(0);
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}
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if(strValue[strValue.length()-1] == '"') {
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strValue = strValue.erase(strValue.length()-1);
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}
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if(strValue[strValue.length()-1] != '\\') {
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strValue += "\\";
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}
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}
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strValue += "plugins";
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string newstrValue = "VLC_PLUGIN_PATH=" + strValue;
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_putenv(newstrValue.c_str());
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//bool result = SetEnvironmentVariableA("VLC_PLUGIN_PATH",strValue.c_str());
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//Open the registry key.
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wstring subKey = L"Environment";
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HKEY keyHandle;
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DWORD dwDisposition;
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RegCreateKeyEx(HKEY_CURRENT_USER,subKey.c_str(),0, NULL, 0, KEY_ALL_ACCESS, NULL, &keyHandle, &dwDisposition);
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//Set the value.
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std::auto_ptr<wchar_t> wstr(Ansi2WideString(strValue.c_str()));
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wstring vlcPluginPath = wstring(wstr.get());
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DWORD len = (DWORD) sizeof(wchar_t) * vlcPluginPath.length() + 1;
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RegSetValueEx(keyHandle, L"VLC_PLUGIN_PATH", 0, REG_SZ, (PBYTE)vlcPluginPath.c_str(), len);
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RegCloseKey(keyHandle);
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subKey = L"System\\CurrentControlSet\\Control\\Session Manager\\Environment";
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RegCreateKeyEx(HKEY_LOCAL_MACHINE,subKey.c_str(),0, NULL, 0, KEY_ALL_ACCESS, NULL, &keyHandle, &dwDisposition);
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//Set the value.
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wstr.reset(Ansi2WideString(strValue.c_str()));
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vlcPluginPath = wstring(wstr.get());
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len = (DWORD) sizeof(wchar_t) * vlcPluginPath.length() + 1;
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RegSetValueEx(keyHandle, L"VLC_PLUGIN_PATH", 0, REG_SZ, (PBYTE)vlcPluginPath.c_str(), len);
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RegCloseKey(keyHandle);
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RegFlushKey(keyHandle);
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string test = "SET " + newstrValue;
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system(test.c_str());
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DWORD dwReturnValue=0;
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LRESULT error1 = SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)
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L"Environment", SMTO_ABORTIFHUNG, 5000, &dwReturnValue);
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//SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM) "Environment", SMTO_ABORTIFHUNG, 10000, NULL );
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//SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM) L"Environment", SMTO_ABORTIFHUNG, 10000, NULL );
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//SendMessageTimeout(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM) TEXT("Environment"), SMTO_ABORTIFHUNG,10000, &dwReturnValue);
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//printf("*** VLC D [%s] error1 = %d dwReturnValue = %d ****\n",getenv("VLC_PLUGIN_PATH"),error1,dwReturnValue);
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//system(argv[0]);
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const char *const *newargv = &argv[1];
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_execv( argv[0], newargv );
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return 0;
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}
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}
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#endif
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PlatformExceptionHandler::application_binary= executable_path(argv[0],true);
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mg_app_name = GameConstants::application_name;
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mailStringSupport = mailString;
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@ -26,12 +26,13 @@ protected:
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int height;
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int colorBits;
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string pluginsPath;
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bool verboseEnabled;
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bool stop;
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public:
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VideoPlayer(string filename, SDL_Surface *surface, int width, int height,
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int colorBits, string pluginsPath);
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int colorBits, string pluginsPath,bool verboseEnabled=false);
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virtual ~VideoPlayer();
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void PlayVideo();
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@ -90,6 +90,7 @@ LONG WINAPI UnhandledExceptionFilter2(struct _EXCEPTION_POINTERS *ExceptionInfo)
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LPWSTR Ansi2WideString(LPCSTR lpaszString);
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std::string utf8_encode(const std::wstring wstr);
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std::wstring utf8_decode(const std::string &str);
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std::string getRegKey(const std::string& location, const std::string& name);
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void message(string message);
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bool ask(string message);
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@ -14,6 +14,7 @@
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#include <SDL.h>
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#include <SDL_mutex.h>
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#include <vector>
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#if defined(WIN32)
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#include <windows.h>
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#endif
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@ -22,6 +23,35 @@
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#include <vlc/vlc.h>
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#endif
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#if defined(WIN32)
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/**
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* @param location The location of the registry key. For example "Software\\Bethesda Softworks\\Morrowind"
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* @param name the name of the registry key, for example "Installed Path"
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* @return the value of the key or an empty string if an error occured.
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*/
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std::string getRegKey(const std::string& location, const std::string& name){
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HKEY key;
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CHAR value[1024];
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DWORD bufLen = 1024*sizeof(CHAR);
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long ret;
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ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, location.c_str(), 0, KEY_QUERY_VALUE, &key);
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if( ret != ERROR_SUCCESS ){
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return std::string();
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}
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ret = RegQueryValueExA(key, name.c_str(), 0, 0, (LPBYTE) value, &bufLen);
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RegCloseKey(key);
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if ( (ret != ERROR_SUCCESS) || (bufLen > 1024*sizeof(TCHAR)) ){
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return std::string();
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}
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string stringValue = value;
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size_t i = stringValue.length();
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while( i > 0 && stringValue[i-1] == '\0' ){
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--i;
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}
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return stringValue.substr(0,i);
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}
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#endif
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struct ctx {
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GLuint textureId; // Texture ID
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SDL_Surface *surf;
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@ -77,13 +107,16 @@ static void display(void *data, void *id) {
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}
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VideoPlayer::VideoPlayer(string filename, SDL_Surface *surface,
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int width, int height,int colorBits,string pluginsPath) {
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int width, int height,int colorBits,string pluginsPath,
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bool verboseEnabled) {
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this->filename = filename;
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this->surface = surface;
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this->width = width;
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this->height = height;
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this->colorBits = colorBits;
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this->pluginsPath = pluginsPath;
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this->verboseEnabled = verboseEnabled;
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this->stop = false;
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}
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@ -112,7 +145,10 @@ void VideoPlayer::PlayVideo() {
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std::vector<const char *> vlc_argv;
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vlc_argv.push_back("--no-xlib" /* tell VLC to not use Xlib */);
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vlc_argv.push_back("--no-video-title-show");
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// vlc_argv.push_back(pluginParam.c_str());
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if(verboseEnabled) vlc_argv.push_back("--verbose=2");
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#if defined(WIN32)
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if(verboseEnabled) _putenv("VLC_VERBOSE=2");
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#endif
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int vlc_argc = vlc_argv.size();
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// char const *vlc_argv[] =
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@ -155,73 +191,55 @@ void VideoPlayer::PlayVideo() {
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/*
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* Initialise libVLC
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*/
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if(verboseEnabled) printf("Trying [%s]\n",getenv("VLC_PLUGIN_PATH"));
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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#if defined(WIN32)
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if(libvlc == NULL) {
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// For windows check registry for install path
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#if defined(WIN32) && !defined(__MINGW32__)
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//Open the registry key.
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wstring subKey = L"Software\\VideoLAN\\VLC";
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HKEY keyHandle;
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//DWORD dwDisposition;
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LONG lres = RegOpenKeyEx(HKEY_LOCAL_MACHINE,subKey.c_str(),0, KEY_READ, &keyHandle);
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if(lres == ERROR_SUCCESS) {
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std::string strValue;
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//GetStringRegKey(keyHandle, L"", strValue, L"");
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char szBuffer[4096];
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DWORD dwBufferSize = sizeof(szBuffer);
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ULONG nError = RegQueryValueEx(keyHandle, L"", 0, NULL, (LPBYTE)szBuffer, &dwBufferSize);
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if (ERROR_SUCCESS == nError) {
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strValue = szBuffer;
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}
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RegCloseKey(keyHandle);
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std::string strValue = getRegKey("Software\\VideoLAN\\VLC", "InstallDir");
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if(strValue != "") {
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#if defined(WIN32)
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if(strValue.length() >= 2) {
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if(strValue[0] == '"') {
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strValue = strValue.erase(0);
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}
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if(strValue[strValue.length()-1] == '"') {
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strValue = strValue.erase(strValue.length()-1);
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}
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}
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strValue = "VLC_PLUGIN_PATH=" + strValue;
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_putenv(strValue.c_str());
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#else
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setenv("VLC_PLUGIN_PATH",strValue.c_str(),1);
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#endif
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if(verboseEnabled) printf("Trying [%s]\n",getenv("VLC_PLUGIN_PATH"));
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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}
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}
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#endif
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if(libvlc == NULL) {
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#if defined(WIN32)
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_putenv("VLC_PLUGIN_PATH=c:\\program files\\videolan\\vlc\\plugins");
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#else
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setenv("VLC_PLUGIN_PATH","c:\\program files\\videolan\\vlc\\plugins",1);
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#endif
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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}
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if(libvlc == NULL) {
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#if defined(WIN32)
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_putenv("VLC_PLUGIN_PATH=\\program files\\videolan\\vlc\\plugins");
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#else
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setenv("VLC_PLUGIN_PATH","\\program files\\videolan\\vlc\\plugins",1);
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#endif
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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if(libvlc == NULL) {
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#if defined(WIN32)
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_putenv("VLC_PLUGIN_PATH=c:\\program files (x86)\\videolan\\vlc\\plugins");
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#else
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setenv("VLC_PLUGIN_PATH","c:\\program files (x86)\\videolan\\vlc\\plugins",1);
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#endif
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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if(verboseEnabled) printf("Trying [%s]\n",getenv("VLC_PLUGIN_PATH"));
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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}
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if(libvlc == NULL) {
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_putenv("VLC_PLUGIN_PATH=\\program files\\videolan\\vlc\\plugins");
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if(verboseEnabled) printf("Trying [%s]\n",getenv("VLC_PLUGIN_PATH"));
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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}
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if(libvlc == NULL) {
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_putenv("VLC_PLUGIN_PATH=c:\\program files (x86)\\videolan\\vlc\\plugins");
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if(verboseEnabled) printf("Trying [%s]\n",getenv("VLC_PLUGIN_PATH"));
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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}
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if(libvlc == NULL) {
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#if defined(WIN32)
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_putenv("VLC_PLUGIN_PATH=\\program files (x86)\\videolan\\vlc\\plugins");
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#else
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setenv("VLC_PLUGIN_PATH","\\program files (x86)\\videolan\\vlc\\plugins",1);
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#endif
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if(verboseEnabled) printf("Trying [%s]\n",getenv("VLC_PLUGIN_PATH"));
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libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
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}
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}
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}
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}
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#endif
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if(libvlc != NULL) {
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m = libvlc_media_new_path(libvlc, filename.c_str());
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mp = libvlc_media_player_new_from_media(m);
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@ -75,6 +75,32 @@ std::wstring utf8_decode(const std::string &str) {
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return wstrTo;
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}
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/**
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* @param location The location of the registry key. For example "Software\\Bethesda Softworks\\Morrowind"
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* @param name the name of the registry key, for example "Installed Path"
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* @return the value of the key or an empty string if an error occured.
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*/
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std::string getRegKey(const std::string& location, const std::string& name){
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HKEY key;
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CHAR value[1024];
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DWORD bufLen = 1024*sizeof(CHAR);
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long ret;
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ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, location.c_str(), 0, KEY_QUERY_VALUE, &key);
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if( ret != ERROR_SUCCESS ){
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return std::string();
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}
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ret = RegQueryValueExA(key, name.c_str(), 0, 0, (LPBYTE) value, &bufLen);
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RegCloseKey(key);
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if ( (ret != ERROR_SUCCESS) || (bufLen > 1024*sizeof(TCHAR)) ){
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return std::string();
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}
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string stringValue = value;
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size_t i = stringValue.length();
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while( i > 0 && stringValue[i-1] == '\0' ){
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--i;
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}
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return stringValue.substr(0,i);
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}
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LONG WINAPI PlatformExceptionHandler::handler(LPEXCEPTION_POINTERS pointers){
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