272 lines
7.4 KiB
C++
272 lines
7.4 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2019 Olive Team
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
|
|
|
#include "effectloaders.h"
|
|
|
|
#include "project/effect.h"
|
|
#include "project/transition.h"
|
|
#include "io/path.h"
|
|
#include "panels/panels.h"
|
|
#include "panels/effectcontrols.h"
|
|
#include "io/crossplatformlib.h"
|
|
#include "io/config.h"
|
|
|
|
#include <QDir>
|
|
#include <QXmlStreamReader>
|
|
|
|
#include <QDebug>
|
|
|
|
#ifndef NOFREI0R
|
|
#include <frei0r.h>
|
|
typedef void (*f0rGetPluginInfo)(f0r_plugin_info_t* info);
|
|
#endif
|
|
|
|
void load_internal_effects() {
|
|
if (!Olive::CurrentRuntimeConfig.shaders_are_enabled) qWarning() << "Shaders are disabled, some effects may be nonfunctional";
|
|
|
|
EffectMeta em;
|
|
|
|
// load internal effects
|
|
em.path = ":/internalshaders";
|
|
|
|
em.type = EFFECT_TYPE_EFFECT;
|
|
em.subtype = EFFECT_TYPE_AUDIO;
|
|
|
|
em.name = "Volume";
|
|
em.internal = EFFECT_INTERNAL_VOLUME;
|
|
effects.append(em);
|
|
|
|
em.name = "Pan";
|
|
em.internal = EFFECT_INTERNAL_PAN;
|
|
effects.append(em);
|
|
|
|
#ifndef NOVST
|
|
em.name = "VST Plugin 2.x";
|
|
em.internal = EFFECT_INTERNAL_VST;
|
|
effects.append(em);
|
|
#endif
|
|
|
|
em.name = "Tone";
|
|
em.internal = EFFECT_INTERNAL_TONE;
|
|
effects.append(em);
|
|
|
|
em.name = "Noise";
|
|
em.internal = EFFECT_INTERNAL_NOISE;
|
|
effects.append(em);
|
|
|
|
em.name = "Fill Left/Right";
|
|
em.internal = EFFECT_INTERNAL_FILLLEFTRIGHT;
|
|
effects.append(em);
|
|
|
|
em.subtype = EFFECT_TYPE_VIDEO;
|
|
|
|
em.name = "Transform";
|
|
em.category = "Distort";
|
|
em.internal = EFFECT_INTERNAL_TRANSFORM;
|
|
effects.append(em);
|
|
|
|
em.name = "Corner Pin";
|
|
em.internal = EFFECT_INTERNAL_CORNERPIN;
|
|
effects.append(em);
|
|
|
|
/*em.name = "Mask";
|
|
em.internal = EFFECT_INTERNAL_MASK;
|
|
effects.append(em);*/
|
|
|
|
em.name = "Shake";
|
|
em.internal = EFFECT_INTERNAL_SHAKE;
|
|
effects.append(em);
|
|
|
|
em.name = "Text";
|
|
em.category = "Render";
|
|
em.internal = EFFECT_INTERNAL_TEXT;
|
|
effects.append(em);
|
|
|
|
em.name = "Timecode";
|
|
em.internal = EFFECT_INTERNAL_TIMECODE;
|
|
effects.append(em);
|
|
|
|
em.name = "Solid";
|
|
em.internal = EFFECT_INTERNAL_SOLID;
|
|
effects.append(em);
|
|
|
|
// internal transitions
|
|
em.type = EFFECT_TYPE_TRANSITION;
|
|
em.category = "";
|
|
|
|
em.name = "Cross Dissolve";
|
|
em.internal = TRANSITION_INTERNAL_CROSSDISSOLVE;
|
|
effects.append(em);
|
|
|
|
em.subtype = EFFECT_TYPE_AUDIO;
|
|
|
|
em.name = "Linear Fade";
|
|
em.internal = TRANSITION_INTERNAL_LINEARFADE;
|
|
effects.append(em);
|
|
|
|
em.name = "Exponential Fade";
|
|
em.internal = TRANSITION_INTERNAL_EXPONENTIALFADE;
|
|
effects.append(em);
|
|
|
|
em.name = "Logarithmic Fade";
|
|
em.internal = TRANSITION_INTERNAL_LOGARITHMICFADE;
|
|
effects.append(em);
|
|
}
|
|
|
|
void load_shader_effects() {
|
|
QList<QString> effects_paths = get_effects_paths();
|
|
|
|
for (int h=0;h<effects_paths.size();h++) {
|
|
const QString& effects_path = effects_paths.at(h);
|
|
QDir effects_dir(effects_path);
|
|
if (effects_dir.exists()) {
|
|
QList<QString> entries = effects_dir.entryList(QStringList("*.xml"), QDir::Files);
|
|
for (int i=0;i<entries.size();i++) {
|
|
QFile file(effects_path + "/" + entries.at(i));
|
|
if (!file.open(QIODevice::ReadOnly)) {
|
|
qCritical() << "Could not open" << entries.at(i);
|
|
return;
|
|
}
|
|
|
|
QXmlStreamReader reader(&file);
|
|
while (!reader.atEnd()) {
|
|
if (reader.name() == "effect") {
|
|
QString effect_name = "";
|
|
QString effect_cat = "";
|
|
const QXmlStreamAttributes attr = reader.attributes();
|
|
for (int j=0;j<attr.size();j++) {
|
|
if (attr.at(j).name() == "name") {
|
|
effect_name = attr.at(j).value().toString();
|
|
} else if (attr.at(j).name() == "category") {
|
|
effect_cat = attr.at(j).value().toString();
|
|
}
|
|
}
|
|
if (!effect_name.isEmpty()) {
|
|
EffectMeta em;
|
|
em.type = EFFECT_TYPE_EFFECT;
|
|
em.subtype = EFFECT_TYPE_VIDEO;
|
|
em.name = effect_name;
|
|
em.category = effect_cat;
|
|
em.filename = file.fileName();
|
|
em.path = effects_path;
|
|
em.internal = -1;
|
|
effects.append(em);
|
|
} else {
|
|
qCritical() << "Invalid effect found in" << entries.at(i);
|
|
}
|
|
break;
|
|
}
|
|
reader.readNext();
|
|
}
|
|
|
|
file.close();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void init_effects() {
|
|
EffectInit* init_thread = new EffectInit();
|
|
QObject::connect(init_thread, SIGNAL(finished()), init_thread, SLOT(deleteLater()));
|
|
init_thread->start();
|
|
}
|
|
|
|
#ifndef NOFREI0R
|
|
void load_frei0r_effects_worker(const QString& dir, EffectMeta& em, QVector<QString>& loaded_names) {
|
|
QDir search_dir(dir);
|
|
if (search_dir.exists()) {
|
|
QList<QString> entry_list = search_dir.entryList(LibFilter(), QDir::AllDirs | QDir::Files | QDir::NoDotAndDotDot);
|
|
for (int j=0;j<entry_list.size();j++) {
|
|
QString entry_path = search_dir.filePath(entry_list.at(j));
|
|
if (QFileInfo(entry_path).isDir()) {
|
|
load_frei0r_effects_worker(entry_path, em, loaded_names);
|
|
} else {
|
|
ModulePtr effect = LibLoad(entry_path);
|
|
if (effect != nullptr) {
|
|
f0rGetPluginInfo get_info_func = reinterpret_cast<f0rGetPluginInfo>(LibAddress(effect, "f0r_get_plugin_info"));
|
|
if (get_info_func != nullptr) {
|
|
f0r_plugin_info_t info;
|
|
get_info_func(&info);
|
|
|
|
if (!loaded_names.contains(info.name)
|
|
&& info.plugin_type == F0R_PLUGIN_TYPE_FILTER
|
|
&& info.color_model == F0R_COLOR_MODEL_RGBA8888) {
|
|
em.name = info.name;
|
|
em.path = dir;
|
|
em.filename = entry_list.at(j);
|
|
em.tooltip = QString("%1\n%2\n%3\n%4").arg(em.name, info.author, info.explanation, em.filename);
|
|
|
|
loaded_names.append(em.name);
|
|
|
|
effects.append(em);
|
|
}
|
|
// qDebug() << "Found:" << info.name << "by" << info.author;
|
|
}
|
|
LibClose(effect);
|
|
}
|
|
// qDebug() << search_dir.filePath(entry_list.at(j));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void load_frei0r_effects() {
|
|
QList<QString> effect_dirs = get_effects_paths();
|
|
|
|
// add defined paths for frei0r plugins on unix
|
|
#if defined(__APPLE__) || defined(__linux__)
|
|
effect_dirs.prepend("/usr/lib/frei0r-1");
|
|
effect_dirs.prepend("/usr/local/lib/frei0r-1");
|
|
effect_dirs.prepend(QDir::homePath() + "/.frei0r-1/lib");
|
|
#endif
|
|
|
|
QString env_path(qgetenv("FREI0R_PATH"));
|
|
if (!env_path.isEmpty()) effect_dirs.append(env_path);
|
|
|
|
QVector<QString> loaded_names;
|
|
|
|
// search for paths
|
|
EffectMeta em;
|
|
em.category = "Frei0r";
|
|
em.type = EFFECT_TYPE_EFFECT;
|
|
em.subtype = EFFECT_TYPE_VIDEO;
|
|
em.internal = EFFECT_INTERNAL_FREI0R;
|
|
|
|
for (int i=0;i<effect_dirs.size();i++) {
|
|
load_frei0r_effects_worker(effect_dirs.at(i), em, loaded_names);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
EffectInit::EffectInit() {
|
|
panel_effect_controls->effects_loaded.lock();
|
|
}
|
|
|
|
void EffectInit::run() {
|
|
qInfo() << "Initializing effects...";
|
|
load_internal_effects();
|
|
load_shader_effects();
|
|
#ifndef NOFREI0R
|
|
load_frei0r_effects();
|
|
#endif
|
|
panel_effect_controls->effects_loaded.unlock();
|
|
qInfo() << "Finished initializing effects";
|
|
}
|