fix various shadow damage issues

3 files changed, 12 insertions, 10 deletions

diff --git a/src/layout/IHyprLayout.cpp b/src/layout/IHyprLayout.cpp
index bbe30e5b..c07ca6d9 100644
--- a/src/layout/IHyprLayout.cpp
+++ b/src/layout/IHyprLayout.cpp
@@ -178,8 +178,6 @@ void IHyprLayout::onMouseMove(const Vector2D& mousePos) {
     if (g_pInputManager->dragButton == BTN_LEFT) {
         DRAGGINGWINDOW->m_vRealPosition.setValueAndWarp(m_vBeginDragPositionXY + DELTA);
 
-        DRAGGINGWINDOW->updateWindowDecos();
-
         g_pXWaylandManager->setWindowSize(DRAGGINGWINDOW, DRAGGINGWINDOW->m_vRealSize.goalv());
     } else {
         if (DRAGGINGWINDOW->m_bIsFloating) {
@@ -189,8 +187,6 @@ void IHyprLayout::onMouseMove(const Vector2D& mousePos) {
             DRAGGINGWINDOW->m_vRealSize.setValueAndWarp(m_vBeginDragSizeXY + DELTA);
             DRAGGINGWINDOW->m_vRealSize.setValueAndWarp(Vector2D(std::clamp(DRAGGINGWINDOW->m_vRealSize.vec().x, (double)20, (double)MAXSIZE.x), std::clamp(DRAGGINGWINDOW->m_vRealSize.vec().y, (double)20, (double)MAXSIZE.y)));
 
-            DRAGGINGWINDOW->updateWindowDecos();
-
             g_pXWaylandManager->setWindowSize(DRAGGINGWINDOW, DRAGGINGWINDOW->m_vRealSize.goalv());
         } else {
             resizeActiveWindow(TICKDELTA, DRAGGINGWINDOW);
@@ -208,6 +204,8 @@ void IHyprLayout::onMouseMove(const Vector2D& mousePos) {
         DRAGGINGWINDOW->m_iWorkspaceID = PMONITOR->activeWorkspace;
     }
 
+    DRAGGINGWINDOW->updateWindowDecos();
+
     g_pHyprRenderer->damageWindow(DRAGGINGWINDOW);
 }
 
diff --git a/src/managers/AnimationManager.cpp b/src/managers/AnimationManager.cpp
index 85258003..54c4ab30 100644
--- a/src/managers/AnimationManager.cpp
+++ b/src/managers/AnimationManager.cpp
@@ -147,8 +147,8 @@ void CAnimationManager::tick() {
                 g_pHyprRenderer->damageBox(&WLRBOXPREV);
 
                 if (PWINDOW) {
-                    g_pHyprRenderer->damageWindow(PWINDOW);
                     PWINDOW->updateWindowDecos();
+                    g_pHyprRenderer->damageWindow(PWINDOW);
                 } else if (PWORKSPACE) {
                     for (auto& w : g_pCompositor->m_vWindows) {
                         if (!w->m_bIsMapped || w->m_bHidden)
@@ -197,7 +197,7 @@ void CAnimationManager::tick() {
                 if (PDECO) {
                     const auto EXTENTS = PDECO->getWindowDecorationExtents();
 
-                    wlr_box dmg = {PWINDOW->m_vRealPosition.vec().x + EXTENTS.topLeft.x, PWINDOW->m_vRealPosition.vec().y + EXTENTS.topLeft.y,
+                    wlr_box dmg = {PWINDOW->m_vRealPosition.vec().x - EXTENTS.topLeft.x, PWINDOW->m_vRealPosition.vec().y - EXTENTS.topLeft.y,
                                    PWINDOW->m_vRealSize.vec().x + EXTENTS.topLeft.x + EXTENTS.bottomRight.x, PWINDOW->m_vRealSize.vec().y + EXTENTS.topLeft.y + EXTENTS.bottomRight.y};
 
                     if (!*PSHADOWIGNOREWINDOW) {
diff --git a/src/render/decorations/CHyprDropShadowDecoration.cpp b/src/render/decorations/CHyprDropShadowDecoration.cpp
index 0a937059..33ed3be4 100644
--- a/src/render/decorations/CHyprDropShadowDecoration.cpp
+++ b/src/render/decorations/CHyprDropShadowDecoration.cpp
@@ -92,12 +92,14 @@ void CHyprDropShadowDecoration::draw(CMonitor* pMonitor, float a) {
     if (fullBox.width < 1 || fullBox.height < 1)
         return; // don't draw invisible shadows
 
+    g_pHyprOpenGL->scissor((wlr_box *)nullptr);
+
     if (*PSHADOWIGNOREWINDOW) {
+        glEnable(GL_STENCIL_TEST);
+
         glClearStencil(0);
         glClear(GL_STENCIL_BUFFER_BIT);
 
-        glEnable(GL_STENCIL_TEST);
-
         glStencilFunc(GL_ALWAYS, 1, -1);
         glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
 
@@ -106,8 +108,10 @@ void CHyprDropShadowDecoration::draw(CMonitor* pMonitor, float a) {
         scaleBox(&windowBox, pMonitor->scale);
         
         if (windowBox.width < 1 || windowBox.height < 1) {
-		    glDisable(GL_STENCIL_TEST);
-		    return; // prevent assert failed
+            glClearStencil(0);
+            glClear(GL_STENCIL_BUFFER_BIT);
+            glDisable(GL_STENCIL_TEST);
+            return;  // prevent assert failed
         }
 	
         g_pHyprOpenGL->renderRect(&windowBox, CColor(0,0,0,0), *PROUNDING);