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7b6eb9c21b
* Integration of libresvg SVG library (optional during build) * Major refactor of max_width and max_height for preview optimization * Fixed many bugs related to preview resizing, with regards to cached frames * Updating gitlab CI to find RESVGDIR correctly for windows, and adding svgz support * Updating cmake findresvg module to search for windows locations first, to prevent an issue on our windows builders and updating some CMake output. * Removing folder path from resvg header, since it could be installed in different named folders. This is an attempt to fix Windows include issues. * Making call to AV_FREE_FRAME conditional for non windows systems (because it crashes on Windows for seemingly no reason). Needs more investigation.
104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
/**
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* @file
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* @brief Header file for global Settings class
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* @author Jonathan Thomas <jonathan@openshot.org>
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*
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* @section LICENSE
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*
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* Copyright (c) 2008-2014 OpenShot Studios, LLC
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* <http://www.openshotstudios.com/>. This file is part of
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* OpenShot Library (libopenshot), an open-source project dedicated to
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* delivering high quality video editing and animation solutions to the
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* world. For more information visit <http://www.openshot.org/>.
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*
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* OpenShot Library (libopenshot) is free software: you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* OpenShot Library (libopenshot) is distributed in the hope that it will be
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* useful, 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OPENSHOT_SETTINGS_H
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#define OPENSHOT_SETTINGS_H
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#include "JuceLibraryCode/JuceHeader.h"
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#include <iostream>
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#include <iomanip>
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#include <fstream>
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#include <stdlib.h>
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#include <string>
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#include <sstream>
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#include <stdio.h>
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#include <time.h>
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#include <zmq.hpp>
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#include <unistd.h>
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using namespace std;
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namespace openshot {
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/**
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* @brief This class is contains settings used by libopenshot (and can be safely toggled at any point)
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*
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* Settings class is used primarily to toggle scale settings between preview and rendering, and adjust
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* other runtime related settings.
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*/
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class Settings {
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private:
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/// Default constructor
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Settings(){}; // Don't allow user to create an instance of this singleton
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#if __GNUC__ >=7
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/// Default copy method
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Settings(Settings const&) = delete; // Don't allow the user to assign this instance
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/// Default assignment operator
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Settings & operator=(Settings const&) = delete; // Don't allow the user to assign this instance
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#else
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/// Default copy method
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Settings(Settings const&) {}; // Don't allow the user to assign this instance
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/// Default assignment operator
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Settings & operator=(Settings const&); // Don't allow the user to assign this instance
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#endif
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/// Private variable to keep track of singleton instance
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static Settings * m_pInstance;
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public:
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/// Use video card for faster video decoding (if supported)
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bool HARDWARE_DECODE = false;
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/// Use video card for faster video encoding (if supported)
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bool HARDWARE_ENCODE = false;
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/// Scale mode used in FFmpeg decoding and encoding (used as an optimization for faster previews)
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bool HIGH_QUALITY_SCALING = false;
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/// Maximum width for image data (useful for optimzing for a smaller preview or render)
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int MAX_WIDTH = 0;
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/// Maximum height for image data (useful for optimzing for a smaller preview or render)
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int MAX_HEIGHT = 0;
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/// Wait for OpenMP task to finish before continuing (used to limit threads on slower systems)
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bool WAIT_FOR_VIDEO_PROCESSING_TASK = false;
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/// Create or get an instance of this logger singleton (invoke the class with this method)
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static Settings * Instance();
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};
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}
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#endif
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