internal: introduce new types to avoid unsigned int rollover and signed int overflow (#7216)

* framebuffer: avoid gluint overflow

GLuint was being initialized to -1 and rolling over to unsigned int max,
its defined behaviour but very unnecessery. add a bool and use it for
checking if allocated or not.

* opengl: avoid gluint rollover

-1 rolls over to unsigned int max, use 0xFF instead.

* core: big uint64_t to int type conversion

there were a few uint64_t to int implicit conversions overflowing int
and causing UB, make all monitor/workspaces/windows use the new
typedefs. also fix the various related 64 to 32 implicit conversions
going around found with -Wshorten-64-to-32

1 files changed, 6 insertions, 6 deletions

diff --git a/src/layout/DwindleLayout.hpp b/src/layout/DwindleLayout.hpp
index f638f6a2..bbd511c2 100644
--- a/src/layout/DwindleLayout.hpp
+++ b/src/layout/DwindleLayout.hpp
@@ -24,7 +24,7 @@ struct SDwindleNodeData {
 
     CBox                             box = {0};
 
-    int                              workspaceID = -1;
+    WORKSPACEID                      workspaceID = WORKSPACE_INVALID;
 
     float                            splitRatio = 1.f;
 
@@ -48,7 +48,7 @@ class CHyprDwindleLayout : public IHyprLayout {
     virtual void                     onWindowCreatedTiling(PHLWINDOW, eDirection direction = DIRECTION_DEFAULT);
     virtual void                     onWindowRemovedTiling(PHLWINDOW);
     virtual bool                     isWindowTiled(PHLWINDOW);
-    virtual void                     recalculateMonitor(const int&);
+    virtual void                     recalculateMonitor(const MONITORID&);
     virtual void                     recalculateWindow(PHLWINDOW);
     virtual void                     onBeginDragWindow();
     virtual void                     resizeActiveWindow(const Vector2D&, eRectCorner corner = CORNER_NONE, PHLWINDOW pWindow = nullptr);
@@ -77,13 +77,13 @@ class CHyprDwindleLayout : public IHyprLayout {
 
     std::optional<Vector2D> m_vOverrideFocalPoint; // for onWindowCreatedTiling.
 
-    int                     getNodesOnWorkspace(const int&);
+    int                     getNodesOnWorkspace(const WORKSPACEID&);
     void                    applyNodeDataToWindow(SDwindleNodeData*, bool force = false);
     void                    calculateWorkspace(const PHLWORKSPACE& pWorkspace);
     SDwindleNodeData*       getNodeFromWindow(PHLWINDOW);
-    SDwindleNodeData*       getFirstNodeOnWorkspace(const int&);
-    SDwindleNodeData*       getClosestNodeOnWorkspace(const int&, const Vector2D&);
-    SDwindleNodeData*       getMasterNodeOnWorkspace(const int&);
+    SDwindleNodeData*       getFirstNodeOnWorkspace(const WORKSPACEID&);
+    SDwindleNodeData*       getClosestNodeOnWorkspace(const WORKSPACEID&, const Vector2D&);
+    SDwindleNodeData*       getMasterNodeOnWorkspace(const WORKSPACEID&);
 
     void                    toggleSplit(PHLWINDOW);
     void                    swapSplit(PHLWINDOW);