internal: new shared_ptr implementation

moves std::shared_ptrs to a new implementation

CMakeLists.txt

@@ -130,6 +130,8 @@ if(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES DEBUG)
         message(STATUS "Enabling ASan")
 
         target_link_libraries(Hyprland asan)
+        pkg_check_modules(ffidep REQUIRED IMPORTED_TARGET libffi)
+        target_link_libraries(Hyprland ${CMAKE_SOURCE_DIR}/libwayland-server.a PkgConfig::ffidep)
         target_compile_options(Hyprland PUBLIC -fsanitize=address)
     endif()
 

src/Compositor.cpp

@@ -1183,7 +1183,7 @@ void CCompositor::sanityCheckWorkspaces() {
         const auto& WORKSPACE = *it;
 
         // If ref == 1, only the compositor holds a ref, which means it's inactive and has no mapped windows.
-        if (!WORKSPACE->m_bPersistent && WORKSPACE.use_count() == 1) {
+        if (!WORKSPACE->m_bPersistent && WORKSPACE.strongRef() == 1) {
             it = m_vWorkspaces.erase(it);
             continue;
         }
@@ -1823,7 +1823,7 @@ void CCompositor::updateWindowAnimatedDecorationValues(PHLWINDOW pWindow) {
         setBorderColor(*RENDERDATA.borderGradient);
     else {
         const bool GROUPLOCKED = pWindow->m_sGroupData.pNextWindow.lock() ? pWindow->getGroupHead()->m_sGroupData.locked : false;
-        if (pWindow == m_pLastWindow.lock()) {
+        if (pWindow == m_pLastWindow) {
             const auto* const ACTIVECOLOR =
                 !pWindow->m_sGroupData.pNextWindow.lock() ? (!pWindow->m_sGroupData.deny ? ACTIVECOL : NOGROUPACTIVECOL) : (GROUPLOCKED ? GROUPACTIVELOCKEDCOL : GROUPACTIVECOL);
             setBorderColor(pWindow->m_sSpecialRenderData.activeBorderColor.toUnderlying().m_vColors.empty() ? *ACTIVECOLOR :
@@ -1848,7 +1848,7 @@ void CCompositor::updateWindowAnimatedDecorationValues(PHLWINDOW pWindow) {
                                                                                     pWindow->m_sSpecialRenderData.alphaFullscreen.toUnderlying() * *PFULLSCREENALPHA) :
             *PFULLSCREENALPHA;
     } else {
-        if (pWindow == m_pLastWindow.lock())
+        if (pWindow == m_pLastWindow)
             pWindow->m_fActiveInactiveAlpha = pWindow->m_sSpecialRenderData.alphaOverride.toUnderlying() ? pWindow->m_sSpecialRenderData.alpha.toUnderlying() :
                                                                                                            pWindow->m_sSpecialRenderData.alpha.toUnderlying() * *PACTIVEALPHA;
         else
@@ -1867,7 +1867,7 @@ void CCompositor::updateWindowAnimatedDecorationValues(PHLWINDOW pWindow) {
 
     // shadow
     if (pWindow->m_iX11Type != 2 && !pWindow->m_bX11DoesntWantBorders) {
-        if (pWindow == m_pLastWindow.lock()) {
+        if (pWindow == m_pLastWindow) {
             pWindow->m_cRealShadowColor = CColor(*PSHADOWCOL);
         } else {
             pWindow->m_cRealShadowColor = CColor(*PSHADOWCOLINACTIVE != INT_MAX ? *PSHADOWCOLINACTIVE : *PSHADOWCOL);
@@ -2346,7 +2346,7 @@ PHLWINDOW CCompositor::getWindowByRegex(const std::string& regexp) {
         const bool FLOAT = regexp.starts_with("floating");
 
         for (auto& w : m_vWindows) {
-            if (!w->m_bIsMapped || w->m_bIsFloating != FLOAT || w->m_pWorkspace != m_pLastWindow.lock()->m_pWorkspace || w->isHidden())
+            if (!w->m_bIsMapped || w->m_bIsFloating != FLOAT || w->m_pWorkspace != m_pLastWindow->m_pWorkspace || w->isHidden())
                 continue;
 
             return w;

src/debug/HyprCtl.cpp

@@ -1588,11 +1588,11 @@ CHyprCtl::CHyprCtl() {
     startHyprCtlSocket();
 }
 
-std::shared_ptr<SHyprCtlCommand> CHyprCtl::registerCommand(SHyprCtlCommand cmd) {
-    return m_vCommands.emplace_back(std::make_shared<SHyprCtlCommand>(cmd));
+SP<SHyprCtlCommand> CHyprCtl::registerCommand(SHyprCtlCommand cmd) {
+    return m_vCommands.emplace_back(makeShared<SHyprCtlCommand>(cmd));
 }
 
-void CHyprCtl::unregisterCommand(const std::shared_ptr<SHyprCtlCommand>& cmd) {
+void CHyprCtl::unregisterCommand(const SP<SHyprCtlCommand>& cmd) {
     std::erase(m_vCommands, cmd);
 }
 

src/debug/HyprCtl.hpp

@@ -9,21 +9,21 @@ class CHyprCtl {
   public:
     CHyprCtl();
 
-    std::string                      makeDynamicCall(const std::string& input);
-    std::shared_ptr<SHyprCtlCommand> registerCommand(SHyprCtlCommand cmd);
-    void                             unregisterCommand(const std::shared_ptr<SHyprCtlCommand>& cmd);
-    std::string                      getReply(std::string);
+    std::string         makeDynamicCall(const std::string& input);
+    SP<SHyprCtlCommand> registerCommand(SHyprCtlCommand cmd);
+    void                unregisterCommand(const SP<SHyprCtlCommand>& cmd);
+    std::string         getReply(std::string);
 
-    int                              m_iSocketFD = -1;
+    int                 m_iSocketFD = -1;
 
     struct {
         bool all = false;
     } m_sCurrentRequestParams;
 
   private:
-    void                                          startHyprCtlSocket();
+    void                             startHyprCtlSocket();
 
-    std::vector<std::shared_ptr<SHyprCtlCommand>> m_vCommands;
+    std::vector<SP<SHyprCtlCommand>> m_vCommands;
 };
 
 inline std::unique_ptr<CHyprCtl> g_pHyprCtl;

src/defines.hpp

@@ -3,16 +3,4 @@
 #include "helpers/WLListener.hpp"
 #include "helpers/Color.hpp"
 #include "macros.hpp"
-
-class CWindow;
-class CLayerSurface;
-
-/* Shared pointer to a window */
-typedef SP<CWindow> PHLWINDOW;
-/* Weak pointer to a window */
-typedef WP<CWindow> PHLWINDOWREF;
-
-/* Shared pointer to a layer surface */
-typedef SP<CLayerSurface> PHLLS;
-/* Weak pointer to a layer surface */
-typedef WP<CLayerSurface> PHLLSREF;
+#include "desktop/DesktopTypes.hpp"

src/desktop/DesktopTypes.hpp

@@ -1,6 +1,20 @@
 #pragma once
-#include <memory>
-
+#include "../macros.hpp"
 class CWorkspace;
+class CWindow;
+class CLayerSurface;
+
+/* Shared pointer to a workspace */
+typedef SP<CWorkspace> PHLWORKSPACE;
+/* Weak pointer to a workspace */
+typedef WP<CWorkspace> PHLWORKSPACEREF;
+
+/* Shared pointer to a window */
+typedef SP<CWindow> PHLWINDOW;
+/* Weak pointer to a window */
+typedef WP<CWindow> PHLWINDOWREF;
 
-typedef std::shared_ptr<CWorkspace> PHLWORKSPACE;
+/* Shared pointer to a layer surface */
+typedef SP<CLayerSurface> PHLLS;
+/* Weak pointer to a layer surface */
+typedef WP<CLayerSurface> PHLLSREF;

src/desktop/LayerSurface.cpp

@@ -58,7 +58,7 @@ static void onDestroy(void* owner, void* data) {
 // IMPL
 
 PHLLS CLayerSurface::create(wlr_layer_surface_v1* pWLRLS) {
-    PHLLS pLS = std::shared_ptr<CLayerSurface>(new CLayerSurface);
+    PHLLS pLS = SP<CLayerSurface>(new CLayerSurface);
 
     auto  PMONITOR = g_pCompositor->getMonitorFromOutput(pWLRLS->output);
 
@@ -176,7 +176,7 @@ void CLayerSurface::onMap() {
     if ((uint64_t)monitorID != PMONITOR->ID) {
         const auto POLDMON = g_pCompositor->getMonitorFromID(monitorID);
         for (auto it = POLDMON->m_aLayerSurfaceLayers[layer].begin(); it != POLDMON->m_aLayerSurfaceLayers[layer].end(); it++) {
-            if (*it == self.lock()) {
+            if (*it == self) {
                 PMONITOR->m_aLayerSurfaceLayers[layer].emplace_back(std::move(*it));
                 POLDMON->m_aLayerSurfaceLayers[layer].erase(it);
                 break;
@@ -235,7 +235,7 @@ void CLayerSurface::onUnmap() {
     std::erase_if(g_pInputManager->m_dExclusiveLSes, [this](const auto& other) { return !other.lock() || other.lock() == self.lock(); });
 
     if (!g_pInputManager->m_dExclusiveLSes.empty())
-        g_pCompositor->focusSurface(g_pInputManager->m_dExclusiveLSes[0].lock()->layerSurface->surface);
+        g_pCompositor->focusSurface(g_pInputManager->m_dExclusiveLSes[0]->layerSurface->surface);
 
     if (!g_pCompositor->getMonitorFromID(monitorID) || g_pCompositor->m_bUnsafeState) {
         Debug::log(WARN, "Layersurface unmapping on invalid monitor (removed?) ignoring.");
@@ -284,7 +284,7 @@ void CLayerSurface::onUnmap() {
             foundSurface = g_pCompositor->vectorToLayerSurface(g_pInputManager->getMouseCoordsInternal(), &PMONITOR->m_aLayerSurfaceLayers[ZWLR_LAYER_SHELL_V1_LAYER_TOP],
                                                                &surfaceCoords, &pFoundLayerSurface);
 
-        if (!foundSurface && g_pCompositor->m_pLastWindow.lock() && g_pCompositor->isWorkspaceVisible(g_pCompositor->m_pLastWindow.lock()->m_pWorkspace)) {
+        if (!foundSurface && g_pCompositor->m_pLastWindow.lock() && g_pCompositor->isWorkspaceVisible(g_pCompositor->m_pLastWindow->m_pWorkspace)) {
             // if there isn't any, focus the last window
             const auto PLASTWINDOW = g_pCompositor->m_pLastWindow.lock();
             g_pCompositor->focusWindow(nullptr);
@@ -325,7 +325,7 @@ void CLayerSurface::onCommit() {
         const auto POLDMON = g_pCompositor->getMonitorFromID(monitorID);
 
         for (auto it = POLDMON->m_aLayerSurfaceLayers[layer].begin(); it != POLDMON->m_aLayerSurfaceLayers[layer].end(); it++) {
-            if (*it == self.lock()) {
+            if (*it == self) {
                 PMONITOR->m_aLayerSurfaceLayers[layer].emplace_back(std::move(*it));
                 POLDMON->m_aLayerSurfaceLayers[layer].erase(it);
                 break;
@@ -341,7 +341,7 @@ void CLayerSurface::onCommit() {
         if (layer != layerSurface->current.layer) {
 
             for (auto it = PMONITOR->m_aLayerSurfaceLayers[layer].begin(); it != PMONITOR->m_aLayerSurfaceLayers[layer].end(); it++) {
-                if (*it == self.lock()) {
+                if (*it == self) {
                     PMONITOR->m_aLayerSurfaceLayers[layerSurface->current.layer].emplace_back(std::move(*it));
                     PMONITOR->m_aLayerSurfaceLayers[layer].erase(it);
                     break;

src/desktop/Popup.cpp

@@ -70,9 +70,9 @@ void CPopup::initAllSignals() {
 
     if (!m_pWLR) {
         if (!m_pWindowOwner.expired())
-            hyprListener_newPopup.initCallback(&m_pWindowOwner.lock()->m_uSurface.xdg->events.new_popup, ::onNewPopup, this, "CPopup Head");
+            hyprListener_newPopup.initCallback(&m_pWindowOwner->m_uSurface.xdg->events.new_popup, ::onNewPopup, this, "CPopup Head");
         else if (!m_pLayerOwner.expired())
-            hyprListener_newPopup.initCallback(&m_pLayerOwner.lock()->layerSurface->events.new_popup, ::onNewPopup, this, "CPopup Head");
+            hyprListener_newPopup.initCallback(&m_pLayerOwner->layerSurface->events.new_popup, ::onNewPopup, this, "CPopup Head");
         else
             ASSERT(false);
 
@@ -119,8 +119,8 @@ void CPopup::onMap() {
     unconstrain();
     sendScale();
 
-    if (!m_pLayerOwner.expired() && m_pLayerOwner.lock()->layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
-        g_pHyprOpenGL->markBlurDirtyForMonitor(g_pCompositor->getMonitorFromID(m_pLayerOwner.lock()->layer));
+    if (!m_pLayerOwner.expired() && m_pLayerOwner->layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
+        g_pHyprOpenGL->markBlurDirtyForMonitor(g_pCompositor->getMonitorFromID(m_pLayerOwner->layer));
 }
 
 void CPopup::onUnmap() {
@@ -136,8 +136,8 @@ void CPopup::onUnmap() {
 
     g_pInputManager->simulateMouseMovement();
 
-    if (!m_pLayerOwner.expired() && m_pLayerOwner.lock()->layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
-        g_pHyprOpenGL->markBlurDirtyForMonitor(g_pCompositor->getMonitorFromID(m_pLayerOwner.lock()->layer));
+    if (!m_pLayerOwner.expired() && m_pLayerOwner->layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
+        g_pHyprOpenGL->markBlurDirtyForMonitor(g_pCompositor->getMonitorFromID(m_pLayerOwner->layer));
 }
 
 void CPopup::onCommit(bool ignoreSiblings) {
@@ -146,7 +146,7 @@ void CPopup::onCommit(bool ignoreSiblings) {
         return;
     }
 
-    if (!m_pWindowOwner.expired() && (!m_pWindowOwner.lock()->m_bIsMapped || !m_pWindowOwner.lock()->m_pWorkspace->m_bVisible)) {
+    if (!m_pWindowOwner.expired() && (!m_pWindowOwner->m_bIsMapped || !m_pWindowOwner->m_pWorkspace->m_bVisible)) {
         m_vLastSize = {m_pWLR->base->current.geometry.width, m_pWLR->base->current.geometry.height};
 
         static auto PLOGDAMAGE = CConfigValue<Hyprlang::INT>("debug:log_damage");
@@ -178,8 +178,8 @@ void CPopup::onCommit(bool ignoreSiblings) {
 
     m_bRequestedReposition = false;
 
-    if (!m_pLayerOwner.expired() && m_pLayerOwner.lock()->layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
-        g_pHyprOpenGL->markBlurDirtyForMonitor(g_pCompositor->getMonitorFromID(m_pLayerOwner.lock()->layer));
+    if (!m_pLayerOwner.expired() && m_pLayerOwner->layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
+        g_pHyprOpenGL->markBlurDirtyForMonitor(g_pCompositor->getMonitorFromID(m_pLayerOwner->layer));
 }
 
 void CPopup::onReposition() {
@@ -231,9 +231,9 @@ Vector2D CPopup::localToGlobal(const Vector2D& rel) {
 
 Vector2D CPopup::t1ParentCoords() {
     if (!m_pWindowOwner.expired())
-        return m_pWindowOwner.lock()->m_vRealPosition.value();
+        return m_pWindowOwner->m_vRealPosition.value();
     if (!m_pLayerOwner.expired())
-        return m_pLayerOwner.lock()->realPosition.value();
+        return m_pLayerOwner->realPosition.value();
 
     ASSERT(false);
     return {};
@@ -261,9 +261,9 @@ Vector2D CPopup::size() {
 
 void CPopup::sendScale() {
     if (!m_pWindowOwner.expired())
-        g_pCompositor->setPreferredScaleForSurface(m_sWLSurface.wlr(), m_pWindowOwner.lock()->m_pWLSurface.m_fLastScale);
+        g_pCompositor->setPreferredScaleForSurface(m_sWLSurface.wlr(), m_pWindowOwner->m_pWLSurface.m_fLastScale);
     else if (!m_pLayerOwner.expired())
-        g_pCompositor->setPreferredScaleForSurface(m_sWLSurface.wlr(), m_pLayerOwner.lock()->surface.m_fLastScale);
+        g_pCompositor->setPreferredScaleForSurface(m_sWLSurface.wlr(), m_pLayerOwner->surface.m_fLastScale);
     else
         UNREACHABLE();
 }

src/desktop/Subsurface.cpp

@@ -74,7 +74,7 @@ void CSubsurface::initSignals() {
         hyprListener_unmapSubsurface.initCallback(&m_pSubsurface->surface->events.unmap, &onUnmapSubsurface, this, "CSubsurface");
     } else {
         if (!m_pWindowParent.expired())
-            hyprListener_newSubsurface.initCallback(&m_pWindowParent.lock()->m_pWLSurface.wlr()->events.new_subsurface, &::onNewSubsurface, this, "CSubsurface Head");
+            hyprListener_newSubsurface.initCallback(&m_pWindowParent->m_pWLSurface.wlr()->events.new_subsurface, &::onNewSubsurface, this, "CSubsurface Head");
         else if (m_pPopupParent)
             hyprListener_newSubsurface.initCallback(&m_pPopupParent->m_sWLSurface.wlr()->events.new_subsurface, &::onNewSubsurface, this, "CSubsurface Head");
         else
@@ -86,7 +86,7 @@ void CSubsurface::checkSiblingDamage() {
     if (!m_pParent)
         return; // ??????????
 
-    const double SCALE = m_pWindowParent.lock() && m_pWindowParent.lock()->m_bIsX11 ? 1.0 / m_pWindowParent.lock()->m_fX11SurfaceScaledBy : 1.0;
+    const double SCALE = m_pWindowParent.lock() && m_pWindowParent->m_bIsX11 ? 1.0 / m_pWindowParent->m_fX11SurfaceScaledBy : 1.0;
 
     for (auto& n : m_pParent->m_vChildren) {
         if (n.get() == this)
@@ -106,7 +106,7 @@ void CSubsurface::recheckDamageForSubsurfaces() {
 
 void CSubsurface::onCommit() {
     // no damaging if it's not visible
-    if (!m_pWindowParent.expired() && (!m_pWindowParent.lock()->m_bIsMapped || !m_pWindowParent.lock()->m_pWorkspace->m_bVisible)) {
+    if (!m_pWindowParent.expired() && (!m_pWindowParent->m_bIsMapped || !m_pWindowParent->m_pWorkspace->m_bVisible)) {
         m_vLastSize = Vector2D{m_sWLSurface.wlr()->current.width, m_sWLSurface.wlr()->current.height};
 
         static auto PLOGDAMAGE = CConfigValue<Hyprlang::INT>("debug:log_damage");
@@ -122,7 +122,7 @@ void CSubsurface::onCommit() {
     if (m_pPopupParent)
         m_pPopupParent->recheckTree();
     if (!m_pWindowParent.expired()) // I hate you firefox why are you doing this
-        m_pWindowParent.lock()->m_pPopupHead->recheckTree();
+        m_pWindowParent->m_pPopupHead->recheckTree();
 
     // I do not think this is correct, but it solves a lot of issues with some apps (e.g. firefox)
     checkSiblingDamage();
@@ -170,7 +170,7 @@ void CSubsurface::onMap() {
     g_pHyprRenderer->damageBox(&box);
 
     if (!m_pWindowParent.expired())
-        m_pWindowParent.lock()->updateSurfaceScaleTransformDetails();
+        m_pWindowParent->updateSurfaceScaleTransformDetails();
 }
 
 void CSubsurface::onUnmap() {
@@ -207,7 +207,7 @@ Vector2D CSubsurface::coordsGlobal() {
     Vector2D coords = coordsRelativeToParent();
 
     if (!m_pWindowParent.expired())
-        coords += m_pWindowParent.lock()->m_vRealPosition.value();
+        coords += m_pWindowParent->m_vRealPosition.value();
     else if (m_pPopupParent)
         coords += m_pPopupParent->coordsGlobal();
 

src/desktop/WLSurface.cpp

@@ -175,9 +175,9 @@ std::optional<CBox> CWLSurface::getSurfaceBoxGlobal() {
         return {};
 
     if (!m_pWindowOwner.expired())
-        return m_pWindowOwner.lock()->getWindowMainSurfaceBox();
+        return m_pWindowOwner->getWindowMainSurfaceBox();
     if (!m_pLayerOwner.expired())
-        return m_pLayerOwner.lock()->geometry;
+        return m_pLayerOwner->geometry;
     if (m_pPopupOwner)
         return CBox{m_pPopupOwner->coordsGlobal(), m_pPopupOwner->size()};
     if (m_pSubsurfaceOwner)
@@ -186,15 +186,15 @@ std::optional<CBox> CWLSurface::getSurfaceBoxGlobal() {
     return {};
 }
 
-void CWLSurface::appendConstraint(std::weak_ptr<CPointerConstraint> constraint) {
+void CWLSurface::appendConstraint(WP<CPointerConstraint> constraint) {
     m_pConstraint = constraint;
 }
 
 void CWLSurface::onCommit() {
     ;
 }
 
-std::shared_ptr<CPointerConstraint> CWLSurface::constraint() {
+SP<CPointerConstraint> CWLSurface::constraint() {
     return m_pConstraint.lock();
 }
 

src/desktop/WLSurface.hpp

@@ -42,9 +42,9 @@ class CWLSurface {
     CSubsurface* getSubsurface();
 
     // desktop components misc utils
-    std::optional<CBox>                 getSurfaceBoxGlobal();
-    void                                appendConstraint(std::weak_ptr<CPointerConstraint> constraint);
-    std::shared_ptr<CPointerConstraint> constraint();
+    std::optional<CBox>    getSurfaceBoxGlobal();
+    void                   appendConstraint(WP<CPointerConstraint> constraint);
+    SP<CPointerConstraint> constraint();
 
     // allow stretching. Useful for plugins.
     bool m_bFillIgnoreSmall = false;
@@ -99,11 +99,11 @@ class CWLSurface {
     CSubsurface* m_pSubsurfaceOwner = nullptr;
 
     //
-    std::weak_ptr<CPointerConstraint> m_pConstraint;
+    WP<CPointerConstraint> m_pConstraint;
 
-    void                              destroy();
-    void                              init();
-    bool                              desktopComponent();
+    void                   destroy();
+    void                   init();
+    bool                   desktopComponent();
 
     DYNLISTENER(destroy);
     DYNLISTENER(commit);