From 912e7ba82defdb10efc892a5db578598c972fe4a Mon Sep 17 00:00:00 2001
From: vaxerski <vaxry@vaxry.net>
Date: Sat, 17 Aug 2024 19:27:11 +0200
Subject: render: fixup format mismatch after leaving DS

fixes #7373
---
 src/render/Renderer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
index 6bf6a761..b363c287 100644
--- a/src/render/Renderer.cpp
+++ b/src/render/Renderer.cpp
@@ -1207,6 +1207,9 @@ void CHyprRenderer::renderMonitor(CMonitor* pMonitor) {
         } else if (!pMonitor->lastScanout.expired()) {
             Debug::log(LOG, "Left a direct scanout.");
             pMonitor->lastScanout.reset();
+
+            // reset DRM format, make sure it's the one we want.
+            pMonitor->output->state->setFormat(pMonitor->drmFormat);
         }
     }
 
@@ -2155,6 +2158,7 @@ bool CHyprRenderer::applyMonitorRule(CMonitor* pMonitor, SMonitorRule* pMonitorR
 
     for (auto& fmt : formats[(int)!RULE->enable10bit]) {
         pMonitor->output->state->setFormat(fmt.second);
+        pMonitor->drmFormat = fmt.second;
 
         if (!pMonitor->state.test()) {
             Debug::log(ERR, "output {} failed basic test on format {}", pMonitor->szName, fmt.first);
-- 
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