commit 8ec2ff65da037da14fa1fe372a24a053d198fc51
author Mathias Agopian <mathias@google.com> Tue Sep 06 17:24:05 2011 -0700
committer Mathias Agopian <mathias@google.com> Tue Sep 06 18:06:04 2011 -0700
tree cda2989be6e8f84a83c95aea2d8a7566fdf918c8
parent b69f7015e7233d1c22d474f7f6850d4d93b2b790

add an option to EGL to dump stack traces on errors

enable by setting debug.egl.callstack to 1

Change-Id: I7fad9ce71b4c4c5ece97d4f9d139348eab742a3c

opengl/libs/EGL/egl.cpp

diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index ca62908..1e43195 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -148,10 +148,13 @@
     if (egl_tls_t::logNoContextCall()) {
         LOGE("call to OpenGL ES API with no current context "
              "(logged once per thread)");
-        LOGE("call stack before error:");
-        CallStack stack;
-        stack.update();
-        stack.dump();
+        char value[PROPERTY_VALUE_MAX];
+        property_get("debug.egl.callstack", value, "0");
+        if (atoi(value)) {
+            CallStack stack;
+            stack.update();
+            stack.dump();
+        }
     }
     return 0;
 }