From 9d094f655e7add990b0b4d46c80bb10fe9e58b9a Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Wed, 23 Aug 2023 12:03:23 +0200
Subject: renderer: track fade alpha for blur if ignore opacity is true

with ignore_opacity, blur would stay at 1 opacity during a fadeOut animation on layers, making it look wrong. Fixes #3051
---
 src/render/OpenGL.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/render/OpenGL.cpp')

diff --git a/src/render/OpenGL.cpp b/src/render/OpenGL.cpp
index f5790762..9cd5ced8 100644
--- a/src/render/OpenGL.cpp
+++ b/src/render/OpenGL.cpp
@@ -1110,7 +1110,7 @@ bool CHyprOpenGLImpl::shouldUseNewBlurOptimizations(SLayerSurface* pLayer, CWind
     return false;
 }
 
-void CHyprOpenGLImpl::renderTextureWithBlur(const CTexture& tex, wlr_box* pBox, float a, wlr_surface* pSurface, int round, bool blockBlurOptimization) {
+void CHyprOpenGLImpl::renderTextureWithBlur(const CTexture& tex, wlr_box* pBox, float a, wlr_surface* pSurface, int round, bool blockBlurOptimization, float blurA) {
     RASSERT(m_RenderData.pMonitor, "Tried to render texture with blur without begin()!");
 
     static auto* const PBLURENABLED     = &g_pConfigManager->getConfigValuePtr("decoration:blur:enabled")->intValue;
@@ -1190,7 +1190,7 @@ void CHyprOpenGLImpl::renderTextureWithBlur(const CTexture& tex, wlr_box* pBox,
     m_bEndFrame                           = true; // fix transformed
     const auto SAVEDRENDERMODIF           = m_RenderData.renderModif;
     m_RenderData.renderModif              = {}; // fix shit
-    renderTextureInternalWithDamage(POUTFB->m_cTex, &MONITORBOX, *PBLURIGNOREOPACITY ? 1.f : a, &texDamage, 0, false, false, false);
+    renderTextureInternalWithDamage(POUTFB->m_cTex, &MONITORBOX, *PBLURIGNOREOPACITY ? blurA : a * blurA, &texDamage, 0, false, false, false);
     m_bEndFrame              = false;
     m_RenderData.renderModif = SAVEDRENDERMODIF;
 
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