Use EGL14 if supported on Android

talk/app/webrtc/java/jni/androidmediaencoder_jni.cc

 /*
  * 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 260 matching lines @@
   codec_thread_->SetName("MediaCodecVideoEncoder", NULL);
   RTC_CHECK(codec_thread_->Start()) << "Failed to start MediaCodecVideoEncoder";
   codec_thread_checker_.DetachFromThread();
   jclass j_output_buffer_info_class =
       FindClass(jni, "org/webrtc/MediaCodecVideoEncoder$OutputBufferInfo");
   j_init_encode_method_ = GetMethodID(
       jni,
       *j_media_codec_video_encoder_class_,
       "initEncode",
       "(Lorg/webrtc/MediaCodecVideoEncoder$VideoCodecType;"
-      "IIIILjavax/microedition/khronos/egl/EGLContext;)Z");
+      "IIIILorg/webrtc/EglBase$Context;)Z");
   j_get_input_buffers_method_ = GetMethodID(
       jni,
       *j_media_codec_video_encoder_class_,
       "getInputBuffers",
       "()[Ljava/nio/ByteBuffer;");
   j_dequeue_input_buffer_method_ = GetMethodID(
       jni, *j_media_codec_video_encoder_class_, "dequeueInputBuffer", "()I");
   j_encode_buffer_method_ = GetMethodID(
       jni, *j_media_codec_video_encoder_class_, "encodeBuffer", "(ZIIJ)Z");
   j_encode_texture_method_ = GetMethodID(
@@ skipping 824 matching lines @@
     jni->DeleteGlobalRef(egl_context_);
     egl_context_ = NULL;
   }
   if (!IsNull(jni, render_egl_context)) {
     egl_context_ = jni->NewGlobalRef(render_egl_context);
     if (CheckException(jni)) {
       ALOGE << "error calling NewGlobalRef for EGL Context.";
       egl_context_ = NULL;
     } else {
       jclass j_egl_context_class =
-          FindClass(jni, "javax/microedition/khronos/egl/EGLContext");
+          FindClass(jni, "org/webrtc/EglBase$Context");
       if (!jni->IsInstanceOf(egl_context_, j_egl_context_class)) {
         ALOGE << "Wrong EGL Context.";
         jni->DeleteGlobalRef(egl_context_);
         egl_context_ = NULL;
       }
     }
   }
   if (egl_context_ == NULL) {
     ALOGW << "NULL VideoDecoder EGL context - HW surface encoding is disabled.";
   }
@@ skipping 24 matching lines @@
 }
 
 void MediaCodecVideoEncoderFactory::DestroyVideoEncoder(
     webrtc::VideoEncoder* encoder) {
   ALOGD << "Destroy video encoder.";
   delete encoder;
 }
 
 }  // namespace webrtc_jni