102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2018, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry 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 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry 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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*
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* You should have received a copy of the GNU General Public License
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* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "config.h"
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#include <gst/gst.h>
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#include <gst/pbutils/pbutils.h>
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#include <QObject>
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#include <QCoreApplication>
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#include <QStandardPaths>
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#include <QtConcurrentRun>
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#include <QFuture>
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#include <QString>
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#include <QDir>
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#include "core/utilities.h"
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#ifdef HAVE_MOODBAR
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# include "ext/gstmoodbar/gstmoodbarplugin.h"
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#endif
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#include "gststartup.h"
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GstStartup::GstStartup(QObject *parent) : QObject(parent) {
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initialising_ = QtConcurrent::run(this, &GstStartup::InitialiseGStreamer);
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}
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GstStartup::~GstStartup() {
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//gst_deinit();
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}
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void GstStartup::InitialiseGStreamer() {
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SetEnvironment();
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gst_init(nullptr, nullptr);
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gst_pb_utils_init();
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#ifdef HAVE_MOODBAR
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gstfastspectrum_register_static();
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#endif
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}
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void GstStartup::SetEnvironment() {
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QString scanner_path;
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QString plugin_path;
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QString registry_filename;
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// On Windows and macOS we bundle the gstreamer plugins with strawberry
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#ifdef USE_BUNDLE
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#if defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
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scanner_path = QCoreApplication::applicationDirPath() + "/" + USE_BUNDLE_DIR + "/gst-plugin-scanner";
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plugin_path = QCoreApplication::applicationDirPath() + "/" + USE_BUNDLE_DIR + "/gstreamer";
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#elif defined(Q_OS_WIN32)
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plugin_path = QDir::toNativeSeparators(QCoreApplication::applicationDirPath() + "/gstreamer-plugins");
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#endif
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#endif
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#if defined(Q_OS_WIN32) || defined(Q_OS_MACOS)
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registry_filename = QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation) + QString("/gst-registry-%1-bin").arg(QCoreApplication::applicationVersion());
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#endif
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if (!scanner_path.isEmpty()) Utilities::SetEnv("GST_PLUGIN_SCANNER", scanner_path);
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if (!plugin_path.isEmpty()) {
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Utilities::SetEnv("GST_PLUGIN_PATH", plugin_path);
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// Never load plugins from anywhere else.
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Utilities::SetEnv("GST_PLUGIN_SYSTEM_PATH", plugin_path);
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}
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if (!registry_filename.isEmpty()) {
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Utilities::SetEnv("GST_REGISTRY", registry_filename);
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}
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#if defined(Q_OS_MACOS) && defined(USE_BUNDLE)
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Utilities::SetEnv("GIO_EXTRA_MODULES", QCoreApplication::applicationDirPath() + "/" + USE_BUNDLE_DIR + "/gio-modules");
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#endif
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Utilities::SetEnv("PULSE_PROP_media.role", "music");
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}
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