renderer: add option to blur popups

closes #2134

3 files changed, 15 insertions, 4 deletions

diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index 7e4ce769..c61640cf 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -172,6 +172,7 @@ void CConfigManager::setDefaultVars() {
     configValues["decoration:blur:vibrancy_darkness"].floatValue = 0.0;
     configValues["decoration:blur:noise"].floatValue             = 0.0117;
     configValues["decoration:blur:special"].intValue             = 0;
+    configValues["decoration:blur:popups"].intValue              = 0;
     configValues["decoration:active_opacity"].floatValue         = 1;
     configValues["decoration:inactive_opacity"].floatValue       = 1;
     configValues["decoration:fullscreen_opacity"].floatValue     = 1;
diff --git a/src/helpers/WLClasses.hpp b/src/helpers/WLClasses.hpp
index 644a6bdb..be0fd005 100644
--- a/src/helpers/WLClasses.hpp
+++ b/src/helpers/WLClasses.hpp
@@ -97,6 +97,8 @@ struct SRenderData {
 
     // for calculating UV
     CWindow* pWindow = nullptr;
+
+    bool     popup = false;
 };
 
 struct SExtensionFindingData {
@@ -180,7 +182,8 @@ struct SConstraint {
     Vector2D getLogicConstraintPos();
     Vector2D getLogicConstraintSize();
 
-    bool     operator==(const SConstraint& b) const {
+    //
+    bool operator==(const SConstraint& b) const {
         return constraint == b.constraint;
     }
 };
diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
index bb72398b..abd42e46 100644
--- a/src/render/Renderer.cpp
+++ b/src/render/Renderer.cpp
@@ -50,8 +50,10 @@ CHyprRenderer::CHyprRenderer() {
 }
 
 static void renderSurface(struct wlr_surface* surface, int x, int y, void* data) {
-    const auto TEXTURE = wlr_surface_get_texture(surface);
-    const auto RDATA   = (SRenderData*)data;
+    static auto* const PBLURPOPUPS = &g_pConfigManager->getConfigValuePtr("decoration:blur:popups")->intValue;
+
+    const auto         TEXTURE = wlr_surface_get_texture(surface);
+    const auto         RDATA   = (SRenderData*)data;
 
     if (!TEXTURE)
         return;
@@ -134,7 +136,10 @@ static void renderSurface(struct wlr_surface* surface, int x, int y, void* data)
                 g_pHyprOpenGL->renderTexture(TEXTURE, &windowBox, RDATA->fadeAlpha * RDATA->alpha, rounding, true);
         }
     } else {
-        g_pHyprOpenGL->renderTexture(TEXTURE, &windowBox, RDATA->fadeAlpha * RDATA->alpha, rounding, true);
+        if (RDATA->blur && RDATA->popup && *PBLURPOPUPS)
+            g_pHyprOpenGL->renderTextureWithBlur(TEXTURE, &windowBox, RDATA->fadeAlpha * RDATA->alpha, surface, rounding, true);
+        else
+            g_pHyprOpenGL->renderTexture(TEXTURE, &windowBox, RDATA->fadeAlpha * RDATA->alpha, rounding, true);
     }
 
     if (!g_pHyprRenderer->m_bBlockSurfaceFeedback) {
@@ -544,6 +549,7 @@ void CHyprRenderer::renderWindow(CWindow* pWindow, CMonitor* pMonitor, timespec*
             renderdata.dontRound       = true; // don't round popups
             renderdata.pMonitor        = pMonitor;
             renderdata.squishOversized = false; // don't squish popups
+            renderdata.popup           = true;
 
             if (pWindow->m_sAdditionalConfigData.nearestNeighbor.toUnderlying())
                 g_pHyprOpenGL->m_RenderData.useNearestNeighbor = true;
@@ -597,6 +603,7 @@ void CHyprRenderer::renderLayer(SLayerSurface* pLayer, CMonitor* pMonitor, times
 
     renderdata.squishOversized = false; // don't squish popups
     renderdata.dontRound       = true;
+    renderdata.popup           = true;
     wlr_layer_surface_v1_for_each_popup_surface(pLayer->layerSurface, renderSurface, &renderdata);
 
     g_pHyprOpenGL->m_pCurrentLayer = nullptr;