Changeset 4835 for pjproject/trunk/pjmedia/src/pjmedia-videodev/ios_opengl_dev.m

Timestamp:

May 5, 2014 7:53:31 AM (11 years ago)

Author:

ming

Message:

Re #1757: Avoid calling OpenGL ES functions when in the background (which may cause app to be killed by iOS)

File:

• pjproject/trunk/pjmedia/src/pjmedia-videodev/ios_opengl_dev.m (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia-videodev/ios_opengl_dev.m

@@ -163 +163 @@
 - (void)render
 {
+    /* Don't make OpenGLES calls while in the background */
+    if ([UIApplication sharedApplication].applicationState ==
+        UIApplicationStateBackground)
+        return;
+    
     if (![EAGLContext setCurrentContext:stream->ogl_context]) {
         /* Failed to set context */