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renderer: allow tearing with DS with invisible cursors (#13155)

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UjinT34 2026-02-07 15:38:01 +03:00 • committed by GitHub
parent cfbbfb591a
commit 9f9dbb0dc5
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5 changed files with 27 additions and 22 deletions
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12
src/helpers/Monitor.cpp
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@ -1724,6 +1724,10 @@ uint8_t CMonitor::isTearingBlocked(bool full) {
}
}
// TODO: remove this when kernel allows tearing + hw cursor updated
if (g_pPointerManager->hasVisibleHWCursor(m_self.lock()))
reasons |= TC_HW_CURSOR;
if (m_solitaryClient.expired()) {
reasons |= TC_CANDIDATE;
return reasons;
@ -1765,12 +1769,6 @@ uint16_t CMonitor::isDSBlocked(bool full) {
}
}
if (m_tearingState.activelyTearing) {
reasons |= DS_BLOCK_TEARING;
if (!full)
return reasons;
}
if (!m_mirrors.empty() || isMirror()) {
reasons |= DS_BLOCK_MIRROR;
if (!full)
@ -1862,7 +1860,7 @@ bool CMonitor::attemptDirectScanout() {
}
//#TODO this entire bit is bootleg deluxe, above bit is to not make vrr go down the drain, returning early here means fifo gets forever locked.
if (PSURFACE->m_fifo && *PSAMEFIFO)
if (PSURFACE->m_fifo && !m_tearingState.activelyTearing && *PSAMEFIFO)
PSURFACE->m_stateQueue.unlockFirst(LOCK_REASON_FIFO);
return true;

8
src/helpers/Monitor.hpp
View file

@ -233,9 +233,8 @@ class CMonitor {
DS_BLOCK_SURFACE = (1 << 8),
DS_BLOCK_TRANSFORM = (1 << 9),
DS_BLOCK_DMA = (1 << 10),
DS_BLOCK_TEARING = (1 << 11),
DS_BLOCK_FAILED = (1 << 12),
DS_BLOCK_CM = (1 << 13),
DS_BLOCK_FAILED = (1 << 11),
DS_BLOCK_CM = (1 << 12),
DS_CHECKS_COUNT = 14,
};
@ -276,8 +275,9 @@ class CMonitor {
TC_SUPPORT = (1 << 4),
TC_CANDIDATE = (1 << 5),
TC_WINDOW = (1 << 6),
TC_HW_CURSOR = (1 << 7),
TC_CHECKS_COUNT = 7,
TC_CHECKS_COUNT = 8,
};
// methods