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96ce9633e0
Uses a named mutex to detect if multiple instances of the program are open, and if so warns the user. When running in portable mode, uses a separate unique mutex name mapped to the user's config directory to ensure that no two portable builds use the same config directory. This way, portable builds do not conflict with normal builds or other separate portable builds.
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
/******************************************************************************
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Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>
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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, either version 2 of the License, or
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(at your option) any later version.
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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 for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#pragma once
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#include <util/c99defs.h>
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#include <string>
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#include <vector>
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class QWidget;
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/* Gets the path of obs-studio specific data files (such as locale) */
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bool GetDataFilePath(const char *data, std::string &path);
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/* Updates the working directory for OSX application bundles */
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bool InitApplicationBundle();
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std::string GetDefaultVideoSavePath();
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std::vector<std::string> GetPreferredLocales();
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bool IsAlwaysOnTop(QWidget *window);
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void SetAlwaysOnTop(QWidget *window, bool enable);
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#ifdef _WIN32
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uint32_t GetWindowsVersion();
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void SetAeroEnabled(bool enable);
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void SetProcessPriority(const char *priority);
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void SetWin32DropStyle(QWidget *window);
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bool DisableAudioDucking(bool disable);
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uint64_t CurrentMemoryUsage();
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struct RunOnceMutexData;
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class RunOnceMutex {
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RunOnceMutexData *data = nullptr;
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public:
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RunOnceMutex(RunOnceMutexData *data_) : data(data_) {}
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RunOnceMutex(const RunOnceMutex &rom) = delete;
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RunOnceMutex(RunOnceMutex &&rom);
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~RunOnceMutex();
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RunOnceMutex &operator=(const RunOnceMutex &rom) = delete;
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RunOnceMutex &operator=(RunOnceMutex &&rom);
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};
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RunOnceMutex GetRunOnceMutex(bool &already_running);
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#endif
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#ifdef __APPLE__
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void EnableOSXVSync(bool enable);
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#endif
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