wip Move SurfaceTexture.updateTexImage() from video renderers into MediaCodecVideoDecoder

talk/app/webrtc/java/jni/jni_helpers.h

 /*
  * libjingle
  * Copyright 2015 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 47 matching lines @@
 JNIEnv* GetEnv();
 
 JavaVM *GetJVM();
 
 // Return a |JNIEnv*| usable on this thread.  Attaches to |g_jvm| if necessary.
 JNIEnv* AttachCurrentThreadIfNeeded();
 
 // Return a |jlong| that will correctly convert back to |ptr|.  This is needed
 // because the alternative (of silently passing a 32-bit pointer to a vararg
 // function expecting a 64-bit param) picks up garbage in the high 32 bits.
-jlong jlongFromPointer(void* ptr);
+jlong jlongFromPointer(const void* ptr);
 
 // JNIEnv-helper methods that RTC_CHECK success: no Java exception thrown and
 // found object/class/method/field is non-null.
 jmethodID GetMethodID(
     JNIEnv* jni, jclass c, const std::string& name, const char* signature);
 
 jmethodID GetStaticMethodID(
     JNIEnv* jni, jclass c, const char* name, const char* signature);
 
 jfieldID GetFieldID(JNIEnv* jni, jclass c, const char* name,
@@ skipping 53 matching lines @@
   T operator*() const {
     return obj_;
   }
  private:
   T obj_;
 };
 
 }  // namespace webrtc_jni
 
 #endif  // TALK_APP_WEBRTC_JAVA_JNI_JNI_HELPERS_H_