egltrace/android: Fix tracing Zygote processes (v2)

Fixes egltrace.so on Android 4.2 x86.

Do not call trimDirectory() on the proc_name of Zygote processes, because
a Zyogote process name never contains a path separator. The proc_name of
a Zygote process is the application's package name (such as
com.exampe.myapp) because ActivityManager rewrites argv[0].

There exists an undiagnosed problem with trimDirectory, but I have been
unsuccessful diagnosing it. On the other hand, the call to trimDirectory
isn't needed and its removal fixes the bug's symptoms.

Signed-off-by: Chad Versace <chad.versace@linux.intel.com>

diff --git a/wrappers/trace.cpp b/wrappers/trace.cpp
index eb68934f7e63a714098b2b9df08f81bd205eaadb..d79b11bbd306a700e7fac55d485c9210c63f57f8 100644 (file)
--- a/wrappers/trace.cpp
+++ b/wrappers/trace.cpp
@@ -98,7 +98,6 @@ isTracingEnabled(void)
     os::String proc_name;
 
     proc_name = getZygoteProcessName();
-    proc_name.trimDirectory();
 
     __system_property_get("debug.apitrace.procname", target_proc_name);
     enabled = !strcmp(target_proc_name, proc_name);