From ccabd97be3f3dfa49726d771b6bdc350dd3a4033 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Thu, 2 May 2024 16:05:56 +0100
Subject: [PATCH] config: add screencopy:max_fps

---
 src/core/PortalManager.cpp |  1 +
 src/portals/Screencopy.cpp | 10 ++++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/core/PortalManager.cpp b/src/core/PortalManager.cpp
index 7d7835c..70624d0 100644
--- a/src/core/PortalManager.cpp
+++ b/src/core/PortalManager.cpp
@@ -212,6 +212,7 @@ CPortalManager::CPortalManager() {
     m_sConfig.config = std::make_unique<Hyprlang::CConfig>(path.c_str(), Hyprlang::SConfigOptions{.allowMissingConfig = true});
 
     m_sConfig.config->addConfigValue("general:toplevel_dynamic_bind", Hyprlang::INT{0L});
+    m_sConfig.config->addConfigValue("screencopy:max_fps", Hyprlang::INT{120L});
 
     m_sConfig.config->commence();
     m_sConfig.config->parse();
diff --git a/src/portals/Screencopy.cpp b/src/portals/Screencopy.cpp
index 465011b..78ba073 100644
--- a/src/portals/Screencopy.cpp
+++ b/src/portals/Screencopy.cpp
@@ -491,8 +491,14 @@ void CScreencopyPortal::onSelectSources(sdbus::MethodCall& call) {
     } else if (SHAREDATA.type == TYPE_OUTPUT || SHAREDATA.type == TYPE_GEOMETRY) {
         const auto POUTPUT = g_pPortalManager->getOutputFromName(SHAREDATA.output);
 
-        if (POUTPUT)
-            PSESSION->sharingData.framerate = POUTPUT->refreshRate;
+        if (POUTPUT) {
+            static auto* const* PFPS = (Hyprlang::INT* const*)g_pPortalManager->m_sConfig.config->getConfigValuePtr("screencopy:max_fps")->getDataStaticPtr();
+
+            if (**PFPS <= 0)
+                PSESSION->sharingData.framerate = POUTPUT->refreshRate;
+            else
+                PSESSION->sharingData.framerate = std::clamp(POUTPUT->refreshRate, 1.F, (float)**PFPS);
+        }
     }
 
     PSESSION->selection = SHAREDATA;