ctm: disable fade animation by default on nvidia

Fixes #8891, the nvidia driver dies when we spam CTM too much.

2 files changed, 19 insertions, 0 deletions

diff --git a/src/config/ConfigDescriptions.hpp b/src/config/ConfigDescriptions.hpp
index e1c9cb46..17657983 100644
--- a/src/config/ConfigDescriptions.hpp
+++ b/src/config/ConfigDescriptions.hpp
@@ -1289,6 +1289,24 @@ inline static const std::vector<SConfigOptionDescription> CONFIG_OPTIONS = {
         .type        = CONFIG_OPTION_BOOL,
         .data        = SConfigOptionDescription::SBoolData{false},
     },
+    SConfigOptionDescription{
+        .value       = "render:expand_undersized_textures",
+        .description = "Whether to expand textures that have not yet resized to be larger, or to just stretch them instead.",
+        .type        = CONFIG_OPTION_BOOL,
+        .data        = SConfigOptionDescription::SBoolData{true},
+    },
+    SConfigOptionDescription{
+        .value       = "render:xp_mode",
+        .description = "Disable back buffer and bottom layer rendering.",
+        .type        = CONFIG_OPTION_BOOL,
+        .data        = SConfigOptionDescription::SBoolData{true},
+    },
+    SConfigOptionDescription{
+        .value       = "render:ctm_animation",
+        .description = "Whether to enable a fade animation for CTM changes (hyprsunset). 2 means 'auto' (Yes on everything but Nvidia).",
+        .type        = CONFIG_OPTION_INT,
+        .data        = SConfigOptionDescription::SRangeData{2, 0, 2},
+    },
 
     /*
      * cursor:
diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index 0b8e68f6..67df5bf4 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -614,6 +614,7 @@ CConfigManager::CConfigManager() {
     m_pConfig->addConfigValue("render:direct_scanout", Hyprlang::INT{0});
     m_pConfig->addConfigValue("render:expand_undersized_textures", Hyprlang::INT{1});
     m_pConfig->addConfigValue("render:xp_mode", Hyprlang::INT{0});
+    m_pConfig->addConfigValue("render:ctm_animation", Hyprlang::INT{2});
 
     m_pConfig->addConfigValue("ecosystem:no_update_news", Hyprlang::INT{0});