Mike-Solar
ab1a2e9c7b
Single-lib cleanup: the per-crate src/bridge/ and src/ffi.rs layers are gone (oakundo/oakcommon/oaknode/oaktimeline/oakcodec/oakaudio/ oakrender/oaktask/oakplugin/oakstorage); cross-crate calls are plain Rust, CHandle marshalling shrinks to the oakengine boundary, and tests call the Rust APIs directly (pure C-ABI wrapper tests removed where the domain layer already covers the behavior). exporter.h family implemented: oakengine_export_render (CLI contract), oakengine_export_render_with_params (was a stub), last_error and progress callback; synchronous path reuses task_create_export + start_sync. Fixes on the way: oaktask video ticket self-deadlock, audio params dropped on the export path, codec encoder AAC slicing and H.264 time base. Real-mp4 tests cover both entry points, progress and the illegal-argument matrix. Also: oakstorage session maps null project handles to None (version- info path), configstore test double literal 3.14 -> 3.15 (clippy PI lint), oakaudio output callback scratch buffer + env-aware P1 test, cli media round-trip test uses a generated 16-frame clip (no more minute-long debug runs).
68 lines
3.1 KiB
Rust
68 lines
3.1 KiB
Rust
// Oak Video Editor - Non-Linear Video Editor
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// Copyright (C) 2026 Oak Team
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//
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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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//
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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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//
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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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//! Linkage anchors — force the module crates' rlibs into every link.
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//!
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//! The facade talks to the modules exclusively through `extern "C"`
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//! imports (src/bridge/), so rustc would otherwise consider the module
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//! crates unused and prune their rlibs from the link. This module
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//! references one `#[no_mangle]` export of every module crate (and
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//! `oakcore-rs`) from a `#[used]` static, which (a) marks each crate as
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//! used so its rlib reaches the linker and (b) keeps the anchor alive so
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//! the referenced object files are pulled. For the `liboakengine` cdylib
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//! this is what actually embeds the module C ABIs (oakundo_*,
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//! oakcommon_*, ...) into the dylib next to the facade's own oakengine_*
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//! exports.
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//!
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//! The per-crate symbol mirrors the test-force-link in
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//! tests/common/mod.rs (same paths, same `as usize` cast idiom), so the
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//! crate/module paths are proven against the current module layouts.
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#![allow(dead_code)]
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/// Pull every module crate into the link. Mirrors
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/// `tests/common/mod.rs::force_link`; the oakcommon XML/undo anchors are
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/// repeated because oaknode's serializer resolves those C ABI symbols at
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/// runtime via dlsym(RTLD_DEFAULT) and they must be present in the dylib
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/// for that lookup to succeed.
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fn force_link() -> usize {
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let fns: [usize; 11] = [
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// oakcore-rs (pure value types; referenced so its rlib is linked).
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oakcore_rs::Rational::new(1, 2).numerator() as usize,
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// One public direct-Rust symbol per module crate. oakundo/oakcommon
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// no longer export a C ABI; their handle-level Rust API functions
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// serve as the link anchors.
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oakundo::undostack::undostack_init as usize,
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oakcommon::configstore::ConfigStore::instance as usize,
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oaktimeline::marker::TimelineMarkerList::new as usize,
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oakcodec::exportformat::Format::get_name as usize,
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oakrender::manager::RenderManager::init as usize,
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oaktask::manager::TaskManager::init as usize,
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oaknode::project::Project::new as usize,
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// oaknode's serializer resolves oakcommon XML/undo symbols at
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// runtime; anchors for the dylib.
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oakcommon::xmlutils::XmlWriter::new as usize,
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oakcommon::xmlutils::XmlReader::new as usize,
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oakundo::undocommand::command_init as usize,
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];
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fns.iter().sum()
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}
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/// Keeps [`force_link`] (and through it every referenced export) alive in
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/// the cdylib/staticlib even though nothing calls it directly.
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#[used]
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static FORCE_LINK_ANCHOR: fn() -> usize = force_link;
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