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renderer: allow commits when buffer is unchanged but cursor changed (#9648)

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This commit is contained in:
Ikalco
2025-03-17 07:06:58 -05:00
committed by GitHub
parent 22154fa272
commit 5cef2f44fe
1 changed files with 5 additions and 5 deletions
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10
src/helpers/Monitor.cpp
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@@ -1355,9 +1355,8 @@ bool CMonitor::attemptDirectScanout() {
Debug::log(TRACE, "attemptDirectScanout: surface {:x} passed, will attempt, buffer {}", (uintptr_t)PSURFACE.get(), (uintptr_t)PSURFACE->current.buffer->buffer.get());
auto PBUFFER = PSURFACE->current.buffer->buffer.lock();
if (PBUFFER == output->state->state().buffer)
return true;
auto PBUFFER = PSURFACE->current.buffer->buffer.lock();
bool SAMEBUFFER = PBUFFER == output->state->state().buffer;
// FIXME: make sure the buffer actually follows the available scanout dmabuf formats
// and comes from the appropriate device. This may implode on multi-gpu!!
@@ -1371,7 +1370,8 @@ bool CMonitor::attemptDirectScanout() {
drmFormat = params.format;
}
output->state->setBuffer(PBUFFER);
if (!SAMEBUFFER)
output->state->setBuffer(PBUFFER);
output->state->setPresentationMode(tearingState.activelyTearing ? Aquamarine::eOutputPresentationMode::AQ_OUTPUT_PRESENTATION_IMMEDIATE :
Aquamarine::eOutputPresentationMode::AQ_OUTPUT_PRESENTATION_VSYNC);
@@ -1426,7 +1426,7 @@ bool CMonitor::attemptDirectScanout() {
Debug::log(LOG, "Entered a direct scanout to {:x}: \"{}\"", (uintptr_t)PCANDIDATE.get(), PCANDIDATE->m_szTitle);
}
if (!PBUFFER->lockedByBackend || PBUFFER->hlEvents.backendRelease)
if (!PBUFFER->lockedByBackend || PBUFFER->hlEvents.backendRelease || SAMEBUFFER)
return true;
// lock buffer while DRM/KMS is using it, then release it when page flip happens since DRM/KMS should be done by then