opengl: add debug:gl_debugging (#13183)

add debug:gl_debugging so we can disable gl debugging entirerly,
both glGetError and enabling EGL_KHR_debug has its cost, we still have
EXT_create_context_robustness and glGetGraphicsResetStatus that should
catch context loss, and is generally cheap to call it only checks a flag
set.

glGetError might cause a implicit flush to get any pending calls sent to
the gpu.

however to get EGL_KHR_debug back enabled we now require a restart of
the compositor after changing debug:gl_debugging

1 files changed, 1 insertions, 0 deletions

diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index 6fab9d7e..09ec4456 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -561,6 +561,7 @@ CConfigManager::CConfigManager() {
     registerConfigVar("debug:overlay", Hyprlang::INT{0});
     registerConfigVar("debug:damage_blink", Hyprlang::INT{0});
     registerConfigVar("debug:pass", Hyprlang::INT{0});
+    registerConfigVar("debug:gl_debugging", Hyprlang::INT{0});
     registerConfigVar("debug:disable_logs", Hyprlang::INT{1});
     registerConfigVar("debug:disable_time", Hyprlang::INT{1});
     registerConfigVar("debug:enable_stdout_logs", Hyprlang::INT{0});