presentation-feedback: minor fixups

hyprwm · Aug 30, 2024 · dc7dd0c · dc7dd0c
1 parent ad8979e
commit dc7dd0c
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Showing 6 changed files with 18 additions and 14 deletions.
diff --git a/src/helpers/Monitor.cpp b/src/helpers/Monitor.cpp
@@ -47,7 +47,7 @@ void CMonitor::onConnect(bool noRule) {
 
     listeners.presented = output->events.present.registerListener([this](std::any d) {
         auto E = std::any_cast<Aquamarine::IOutput::SPresentEvent>(d);
-        PROTO::presentation->onPresented(this, E.when, E.refresh, E.seq, E.flags);
+        PROTO::presentation->onPresented(self.lock(), E.when, E.refresh, E.seq, E.flags);
     });
 
     listeners.destroy = output->events.destroy.registerListener([this](std::any d) {
@@ -861,7 +861,7 @@ bool CMonitor::attemptDirectScanout() {
 
     timespec now;
     clock_gettime(CLOCK_MONOTONIC, &now);
-    PSURFACE->presentFeedback(&now, this);
+    PSURFACE->presentFeedback(&now, self.lock());
 
     output->state->addDamage(CBox{{}, vecPixelSize});
     output->state->resetExplicitFences();

diff --git a/src/protocols/PresentationTime.cpp b/src/protocols/PresentationTime.cpp
@@ -14,7 +14,7 @@ void CQueuedPresentationData::setPresentationType(bool zeroCopy_) {
     zeroCopy = zeroCopy_;
 }
 
-void CQueuedPresentationData::attachMonitor(CMonitor* pMonitor_) {
+void CQueuedPresentationData::attachMonitor(SP<CMonitor> pMonitor_) {
     pMonitor = pMonitor_;
 }
 
@@ -67,12 +67,14 @@ void CPresentationFeedback::sendQueued(SP<CQueuedPresentationData> data, timespe
                                 (uint32_t)(seq & 0xFFFFFFFF), (wpPresentationFeedbackKind)flags);
     else
         resource->sendDiscarded();
+
+    done = true;
 }
 
 CPresentationProtocol::CPresentationProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
     static auto P = g_pHookSystem->hookDynamic("monitorRemoved", [this](void* self, SCallbackInfo& info, std::any param) {
         const auto PMONITOR = std::any_cast<CMonitor*>(param);
-        std::erase_if(m_vQueue, [PMONITOR](const auto& other) { return !other->surface || other->pMonitor == PMONITOR; });
+        std::erase_if(m_vQueue, [PMONITOR](const auto& other) { return !other->surface || other->pMonitor.get() == PMONITOR; });
     });
 }
 
@@ -105,7 +107,7 @@ void CPresentationProtocol::onGetFeedback(CWpPresentation* pMgr, wl_resource* su
     }
 }
 
-void CPresentationProtocol::onPresented(CMonitor* pMonitor, timespec* when, uint32_t untilRefreshNs, uint64_t seq, uint32_t reportedFlags) {
+void CPresentationProtocol::onPresented(SP<CMonitor> pMonitor, timespec* when, uint32_t untilRefreshNs, uint64_t seq, uint32_t reportedFlags) {
     timespec  now;
     timespec* presentedAt = when;
     if (!presentedAt) {
@@ -119,7 +121,7 @@ void CPresentationProtocol::onPresented(CMonitor* pMonitor, timespec* when, uint
             continue;
 
         for (auto const& data : m_vQueue) {
-            if (!data->surface || data->surface != feedback->surface)
+            if (!data->surface || data->surface != feedback->surface || (data->pMonitor && data->pMonitor != pMonitor))
                 continue;
 
             feedback->sendQueued(data, when, untilRefreshNs, seq, reportedFlags);
@@ -129,7 +131,7 @@ void CPresentationProtocol::onPresented(CMonitor* pMonitor, timespec* when, uint
     }
 
     std::erase_if(m_vFeedbacks, [](const auto& other) { return !other->surface || other->done; });
-    std::erase_if(m_vQueue, [pMonitor](const auto& other) { return !other->surface || other->pMonitor == pMonitor || !other->pMonitor; });
+    std::erase_if(m_vQueue, [pMonitor](const auto& other) { return !other->surface || other->pMonitor == pMonitor || !other->pMonitor || other->done; });
 }
 
 void CPresentationProtocol::queueData(SP<CQueuedPresentationData> data) {

diff --git a/src/protocols/PresentationTime.hpp b/src/protocols/PresentationTime.hpp
@@ -14,15 +14,17 @@ class CQueuedPresentationData {
     CQueuedPresentationData(SP<CWLSurfaceResource> surf);
 
     void setPresentationType(bool zeroCopy);
-    void attachMonitor(CMonitor* pMonitor);
+    void attachMonitor(SP<CMonitor> pMonitor);
 
     void presented();
     void discarded();
 
+    bool done = false;
+
   private:
     bool                   wasPresented = false;
     bool                   zeroCopy     = false;
-    CMonitor*              pMonitor     = nullptr;
+    WP<CMonitor>           pMonitor;
     WP<CWLSurfaceResource> surface;
 
     DYNLISTENER(destroySurface);
@@ -53,7 +55,7 @@ class CPresentationProtocol : public IWaylandProtocol {
 
     virtual void bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id);
 
-    void         onPresented(CMonitor* pMonitor, timespec* when, uint32_t untilRefreshNs, uint64_t seq, uint32_t reportedFlags);
+    void         onPresented(SP<CMonitor> pMonitor, timespec* when, uint32_t untilRefreshNs, uint64_t seq, uint32_t reportedFlags);
     void         queueData(SP<CQueuedPresentationData> data);
 
   private:

diff --git a/src/protocols/core/Compositor.cpp b/src/protocols/core/Compositor.cpp
@@ -509,7 +509,7 @@ void CWLSurfaceResource::updateCursorShm() {
     memcpy(shmData.data(), pixelData, bufLen);
 }
 
-void CWLSurfaceResource::presentFeedback(timespec* when, CMonitor* pMonitor) {
+void CWLSurfaceResource::presentFeedback(timespec* when, SP<CMonitor> pMonitor) {
     frame(when);
     auto FEEDBACK = makeShared<CQueuedPresentationData>(self.lock());
     FEEDBACK->attachMonitor(pMonitor);

diff --git a/src/protocols/core/Compositor.hpp b/src/protocols/core/Compositor.hpp
@@ -124,7 +124,7 @@ class CWLSurfaceResource {
 
     void                                   breadthfirst(std::function<void(SP<CWLSurfaceResource>, const Vector2D&, void*)> fn, void* data);
     CRegion                                accumulateCurrentBufferDamage();
-    void                                   presentFeedback(timespec* when, CMonitor* pMonitor);
+    void                                   presentFeedback(timespec* when, SP<CMonitor> pMonitor);
     void                                   lockPendingState();
     void                                   unlockPendingState();
 

diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
@@ -185,7 +185,7 @@ static void renderSurface(SP<CWLSurfaceResource> surface, int x, int y, void* da
     if (windowBox.width <= 1 || windowBox.height <= 1) {
         if (!g_pHyprRenderer->m_bBlockSurfaceFeedback) {
             Debug::log(TRACE, "presentFeedback for invisible surface");
-            surface->presentFeedback(RDATA->when, RDATA->pMonitor);
+            surface->presentFeedback(RDATA->when, RDATA->pMonitor->self.lock());
         }
 
         return; // invisible
@@ -240,7 +240,7 @@ static void renderSurface(SP<CWLSurfaceResource> surface, int x, int y, void* da
     }
 
     if (!g_pHyprRenderer->m_bBlockSurfaceFeedback)
-        surface->presentFeedback(RDATA->when, RDATA->pMonitor);
+        surface->presentFeedback(RDATA->when, RDATA->pMonitor->self.lock());
 
     g_pHyprOpenGL->blend(true);