log an error when eglCreateContext() fails in an inconsistant way

this will help debugging bug: 7216919 Change-Id: I54ac65f20c5ed55cc93a5cbc5350fadfb0fcb804
TeamSourcery · Sep 25, 2012 · 500407a · 500407a
1 parent ff5c4aa
commit 500407a
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
@@ -416,6 +416,12 @@ EGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config,
                 GLTrace_eglCreateContext(version, c);
 #endif
             return c;
+        } else {
+            EGLint error = eglGetError();
+            ALOGE_IF(error == EGL_SUCCESS,
+                    "eglCreateContext(%p, %p, %p, %p) returned EGL_NO_CONTEXT "
+                    "but no EGL error!",
+                    dpy, config, share_list, attrib_list);
         }
     }
     return EGL_NO_CONTEXT;