1 files changed, 78 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/video_coding/codecs/test/android_codec_factory_helper.cc b/third_party/libwebrtc/modules/video_coding/codecs/test/android_codec_factory_helper.cc
new file mode 100644
index 0000000000..d1be684cbb
--- /dev/null
+++ b/third_party/libwebrtc/modules/video_coding/codecs/test/android_codec_factory_helper.cc
@@ -0,0 +1,78 @@
+/*
+ *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "modules/video_coding/codecs/test/android_codec_factory_helper.h"
+
+#include <jni.h>
+#include <pthread.h>
+#include <stddef.h>
+
+#include <memory>
+
+#include "modules/utility/include/jvm_android.h"
+#include "rtc_base/checks.h"
+#include "sdk/android/native_api/codecs/wrapper.h"
+#include "sdk/android/native_api/jni/class_loader.h"
+#include "sdk/android/native_api/jni/jvm.h"
+#include "sdk/android/native_api/jni/scoped_java_ref.h"
+#include "sdk/android/src/jni/jvm.h"
+
+namespace webrtc {
+namespace test {
+
+namespace {
+
+static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT;
+
+void EnsureInitializedOnce() {
+  RTC_CHECK(::webrtc::jni::GetJVM() != nullptr);
+
+  JNIEnv* jni = ::webrtc::jni::AttachCurrentThreadIfNeeded();
+  JavaVM* jvm = NULL;
+  RTC_CHECK_EQ(0, jni->GetJavaVM(&jvm));
+
+  // Initialize the Java environment (currently only used by the audio manager).
+  webrtc::JVM::Initialize(jvm);
+}
+
+}  // namespace
+
+void InitializeAndroidObjects() {
+  RTC_CHECK_EQ(0, pthread_once(&g_initialize_once, &EnsureInitializedOnce));
+}
+
+std::unique_ptr<VideoEncoderFactory> CreateAndroidEncoderFactory() {
+  JNIEnv* env = AttachCurrentThreadIfNeeded();
+  ScopedJavaLocalRef<jclass> factory_class =
+      GetClass(env, "org/webrtc/HardwareVideoEncoderFactory");
+  jmethodID factory_constructor = env->GetMethodID(
+      factory_class.obj(), "<init>", "(Lorg/webrtc/EglBase$Context;ZZ)V");
+  ScopedJavaLocalRef<jobject> factory_object(
+      env, env->NewObject(factory_class.obj(), factory_constructor,
+                          nullptr /* shared_context */,
+                          false /* enable_intel_vp8_encoder */,
+                          true /* enable_h264_high_profile */));
+  return JavaToNativeVideoEncoderFactory(env, factory_object.obj());
+}
+
+std::unique_ptr<VideoDecoderFactory> CreateAndroidDecoderFactory() {
+  JNIEnv* env = AttachCurrentThreadIfNeeded();
+  ScopedJavaLocalRef<jclass> factory_class =
+      GetClass(env, "org/webrtc/HardwareVideoDecoderFactory");
+  jmethodID factory_constructor = env->GetMethodID(
+      factory_class.obj(), "<init>", "(Lorg/webrtc/EglBase$Context;)V");
+  ScopedJavaLocalRef<jobject> factory_object(
+      env, env->NewObject(factory_class.obj(), factory_constructor,
+                          nullptr /* shared_context */));
+  return JavaToNativeVideoDecoderFactory(env, factory_object.obj());
+}
+
+}  // namespace test
+}  // namespace webrtc