Can use input devices from x11 (serial input... unlikely to ever be used, but you...

[freeglut] / src / egl / fg_window_egl.c

diff --git a/src/egl/fg_window_egl.c b/src/egl/fg_window_egl.c
index 48eb748..6c4a7de 100644 (file)
--- a/src/egl/fg_window_egl.c
+++ b/src/egl/fg_window_egl.c
@@ -46,7 +46,7 @@ int fghChooseConfig(EGLConfig* config) {
     EGL_SAMPLES, (fgState.DisplayMode & GLUT_MULTISAMPLE) ? fgState.SampleNumber : 0,
     EGL_NONE
   };
-  
+
   EGLint num_config;
   if (!eglChooseConfig(fgDisplay.pDisplay.egl.Display,
                       attribs, config, 1, &num_config)) {
@@ -94,11 +94,13 @@ EGLContext fghCreateNewContextEGL( SFG_Window* window ) {
 
 void fgPlatformSetWindow ( SFG_Window *window )
 {
-  if (eglMakeCurrent(fgDisplay.pDisplay.egl.Display,
-                    window->Window.pContext.egl.Surface,
-                    window->Window.pContext.egl.Surface,
-                    window->Window.Context) == EGL_FALSE)
-    fgError("eglMakeCurrent: err=%x\n", eglGetError());
+  if ( window != fgStructure.CurrentWindow && window) {
+    if (eglMakeCurrent(fgDisplay.pDisplay.egl.Display,
+                      window->Window.pContext.egl.Surface,
+                      window->Window.pContext.egl.Surface,
+                      window->Window.Context) == EGL_FALSE)
+      fgError("eglMakeCurrent: err=%x\n", eglGetError());
+  }
 }
 
 /*