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disable buffer readability checks on intel (#11515)

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* dmabuf: disable buffer read check on intel

readability checks directly on buffer fds on some intel laptops is
broken, see https://gitlab.freedesktop.org/drm/intel/-/issues/9415

* sync: use rvalue ref in addwaiter doonreadable

use rvalue reference in addwaiter and doonreadable, because we store the
function in the SReadableWaiter a lot of the time, move it into place
there when that happends or let it go out of scope after function call.
This commit is contained in:
Tom Englund 2025-08-24 09:57:37 +02:00 • committed by GitHub
parent d9cf1cb78e
commit ced38b1b0f
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GPG key ID: B5690EEEBB952194
10 changed files with 27 additions and 13 deletions
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4
src/protocols/core/Compositor.cpp
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@ -161,7 +161,7 @@ CWLSurfaceResource::CWLSurfaceResource(SP<CWlSurface> resource_) : m_resource(re
if (state->updated.bits.acquire) {
// wait on acquire point for this surface, from explicit sync protocol
state->acquire.addWaiter(whenReadable);
state->acquire.addWaiter(std::move(whenReadable));
} else if (state->buffer->isSynchronous()) {
// synchronous (shm) buffers can be read immediately
whenReadable();
@ -170,7 +170,7 @@ CWLSurfaceResource::CWLSurfaceResource(SP<CWlSurface> resource_) : m_resource(re
auto syncFd = dc<CDMABuffer*>(state->buffer.m_buffer.get())->exportSyncFile();
if (syncFd.isValid())
g_pEventLoopManager->doOnReadable(std::move(syncFd), whenReadable);
g_pEventLoopManager->doOnReadable(std::move(syncFd), std::move(whenReadable));
else
whenReadable();
} else {