blob: 3ebc6b7ca46cf3ecadfb48ec346e1f0aa8300713 [file] [log] [blame]
/*
* 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 <pthread.h>
#include <memory>
#include "modules/video_coding/codecs/test/android_codec_factory_helper.h"
#include "rtc_base/checks.h"
#include "rtc_base/ignore_wundef.h"
#include "sdk/android/native_api/base/init.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"
// Note: this dependency is dangerous since it reaches into Chromium's base.
// There's a risk of e.g. macro clashes. This file may only be used in tests.
// Since we use Chrome's build system for creating the gtest binary, this should
// be fine.
RTC_PUSH_IGNORING_WUNDEF()
#include "base/android/jni_android.h"
RTC_POP_IGNORING_WUNDEF()
namespace webrtc {
namespace test {
namespace {
static pthread_once_t g_initialize_once = PTHREAD_ONCE_INIT;
// There can only be one JNI_OnLoad in each binary. So since this is a GTEST
// C++ runner binary, we want to initialize the same global objects we normally
// do if this had been a Java binary.
void EnsureInitializedOnce() {
RTC_CHECK(::base::android::IsVMInitialized());
JNIEnv* env = ::base::android::AttachCurrentThread();
JavaVM* jvm = nullptr;
RTC_CHECK_EQ(0, env->GetJavaVM(&jvm));
InitAndroid(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