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core: refactor and improve surface commit (#9805)

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* make CHLBufferReference not a SP anymore

* copy over release and acquire points in CHLBufferReference

* use CHLBufferReference in screencopy and toplevel export

TODO: use CHLBufferReference in direct scanout properly
      the only problem is the scanout buffer release timing,
      specifically the onBackendRelease mechanism

* cleanup SSurfaceState and surface pending commit tracking

* move surface code from DRMSyncobj, and move acquire to SSurfaceState

* use queue for comitted pending surface states like proto says

"The content update is placed in a queue until it becomes active." - wl_surface::commit

* drop, not release, prev buffer if 2nd buffer wl_surface.attach is sent

"A wl_buffer that has been attached and then replaced by another attach instead of committed will not receive a release event, and is not used by the compositor." - wl_surface::attach
This commit is contained in:
Ikalco 2025-04-07 14:03:27 -05:00 • committed by GitHub
parent 70ae99f521
commit da86db43d4
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GPG key ID: B5690EEEBB952194
15 changed files with 285 additions and 223 deletions
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4
src/render/Renderer.cpp
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@ -1565,10 +1565,10 @@ bool CHyprRenderer::commitPendingAndDoExplicitSync(PHLMONITOR pMonitor) {
Debug::log(TRACE, "Explicit: can't add sync, monitor has no EGLSync");
else {
for (auto const& e : explicitPresented) {
if (!e->current.buffer || !e->current.buffer->buffer->syncReleaser)
if (!e->current.buffer || !e->current.buffer->syncReleaser)
continue;
e->current.buffer->buffer->syncReleaser->addReleaseSync(pMonitor->eglSync);
e->current.buffer->syncReleaser->addReleaseSync(pMonitor->eglSync);
}
}