Mike-Solar
28c4426236
Physical split: app/{audio,cli,codec,common,config,node,pluginSupport,
render,task,timeline,undo,tool,shaders} plus coreengine, version and
ui/icons+colorcoding move to a new top-level engine/ tree, built as
liboakengine.so (shared). The render backends (oakgl/oakvulkan) move
with it and link the engine library instead of embedding a static
render-core subset (libolive-rendercore is gone).
- oak-render-worker now links liboakengine instead of the whole
libolive-editor object set: 336MB -> 2.9MB, no Qt Widgets UI
- the editor links liboakengine for the engine and keeps only UI
objects in libolive-editor
- install/packaging: GNUInstallDirs libdir on Linux, bundle copy on
macOS, oakengine.dll staged for NSIS, AppImage validation entry
- fix backend lookup for the new layout: DynamicRenderer searched
../app but backends now live in engine/; a stale pre-split liboakgl
in the build tree got dlopened instead, re-initialized and later
destroyed the interposed engine statics (full-suite segfault at
DialogSequenceParameterTab, found via gdb watchpoint)
153 lines
3.4 KiB
C++
153 lines
3.4 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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Modifications Copyright (C) 2025 mikesolar
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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 3 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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#include "block.h"
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#include <QDebug>
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#include "node/inputdragger.h"
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#include "node/sliderdisplaytype.h"
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namespace olive
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{
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#define super Node
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const QString Block::k_length_input = QStringLiteral("length_in");
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Block::Block()
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: previous_(nullptr)
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, next_(nullptr)
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, track_(nullptr)
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{
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add_input(k_length_input, NodeValue::k_rational,
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InputFlags(k_input_flag_not_connectable | k_input_flag_not_keyframable |
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k_input_flag_hidden));
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set_input_property(k_length_input, QStringLiteral("min"),
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QVariant::fromValue(Rational(0, 1)));
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set_input_property(k_length_input, QStringLiteral("view"),
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slider::k_time);
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set_input_property(k_length_input, QStringLiteral("viewlock"), true);
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set_input_flag(k_enabled_input, k_input_flag_not_connectable);
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set_input_flag(k_enabled_input, k_input_flag_not_keyframable);
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set_flag(k_dont_show_in_param_view);
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}
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QVector<Node::CategoryID> Block::category() const
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{
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return { k_category_timeline };
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}
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Rational Block::length() const
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{
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return get_standard_value(k_length_input).value<Rational>();
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}
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void Block::set_length_and_media_out(const Rational &length)
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{
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if (length == this->length()) {
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return;
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}
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set_length_internal(length);
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}
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void Block::set_length_and_media_in(const Rational &length)
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{
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if (length == this->length()) {
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return;
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}
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// Set the length without setting media out
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set_length_internal(length);
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}
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bool Block::is_enabled() const
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{
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return get_standard_value(k_enabled_input).toBool();
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}
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void Block::set_enabled(bool e)
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{
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set_standard_value(k_enabled_input, e);
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emit enabled_changed();
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}
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void Block::InputValueChangedEvent(const QString &input, int element)
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{
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super::InputValueChangedEvent(input, element);
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if (input == k_length_input) {
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emit length_changed();
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} else if (input == k_enabled_input) {
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emit enabled_changed();
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}
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}
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void Block::set_length_internal(const Rational &length)
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{
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set_standard_value(k_length_input, QVariant::fromValue(length));
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}
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void Block::retranslate()
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{
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super::retranslate();
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set_input_name(k_length_input, tr("Length"));
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set_input_name(k_enabled_input, tr("Enabled"));
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}
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void Block::invalidate_cache(const TimeRange &range, const QString &from,
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int element, InvalidateCacheOptions options)
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{
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TimeRange r;
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if (from == k_length_input) {
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// We must intercept the signal here
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r = TimeRange(qMin(length(), last_length_), RATIONAL_MAX);
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if (!NodeInputDragger::is_input_being_dragged()) {
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last_length_ = length();
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}
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options.insert(QStringLiteral("lengthevent"), true);
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} else {
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r = range;
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}
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super::invalidate_cache(r, from, element, options);
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}
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void Block::set_previous_next(Block *previous, Block *next)
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{
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if (previous) {
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previous->set_next(next);
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}
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if (next) {
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next->set_previous(previous);
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}
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}
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}
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