render/egl: document that config may be zero

4 years ago · 34b14d2fee
parent dd920f602e
commit 34b14d2fee
1 changed files with 1 additions and 1 deletions
--- a/include/wlr/render/egl.h
+++ b/include/wlr/render/egl.h
@ -39,7 +39,7 @@ struct wlr_egl_context {
 struct wlr_egl {
 	EGLenum platform;
 	EGLDisplay display;
-	EGLConfig config;
+	EGLConfig config; // may be EGL_NO_CONFIG
 	EGLContext context;
 	EGLDeviceEXT device; // may be EGL_NO_DEVICE_EXT