blob: 44026662dbc050a1a1ccee3256770db291765604 [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 "sdk/android/src/jni/videoencoderfactorywrapper.h"
#include "api/video_codecs/video_encoder.h"
#include "common_types.h" // NOLINT(build/include)
#include "rtc_base/logging.h"
#include "sdk/android/generated_video_jni/jni/VideoEncoderFactory_jni.h"
#include "sdk/android/native_api/jni/class_loader.h"
#include "sdk/android/native_api/jni/java_types.h"
#include "sdk/android/src/jni/videocodecinfo.h"
#include "sdk/android/src/jni/videoencoderwrapper.h"
namespace webrtc {
namespace jni {
VideoEncoderFactoryWrapper::VideoEncoderFactoryWrapper(
JNIEnv* jni,
const JavaRef<jobject>& encoder_factory)
: encoder_factory_(jni, encoder_factory) {
const ScopedJavaLocalRef<jobjectArray> j_supported_codecs =
Java_VideoEncoderFactory_getSupportedCodecs(jni, encoder_factory);
supported_formats_ = JavaToNativeVector<SdpVideoFormat>(
jni, j_supported_codecs, &VideoCodecInfoToSdpVideoFormat);
}
VideoEncoderFactoryWrapper::~VideoEncoderFactoryWrapper() = default;
std::unique_ptr<VideoEncoder> VideoEncoderFactoryWrapper::CreateVideoEncoder(
const SdpVideoFormat& format) {
JNIEnv* jni = AttachCurrentThreadIfNeeded();
ScopedJavaLocalRef<jobject> j_codec_info =
SdpVideoFormatToVideoCodecInfo(jni, format);
ScopedJavaLocalRef<jobject> encoder = Java_VideoEncoderFactory_createEncoder(
jni, encoder_factory_, j_codec_info);
if (!encoder.obj())
return nullptr;
return JavaToNativeVideoEncoder(jni, encoder);
}
std::vector<SdpVideoFormat> VideoEncoderFactoryWrapper::GetSupportedFormats()
const {
return supported_formats_;
}
VideoEncoderFactory::CodecInfo VideoEncoderFactoryWrapper::QueryVideoEncoder(
const SdpVideoFormat& format) const {
JNIEnv* jni = AttachCurrentThreadIfNeeded();
ScopedJavaLocalRef<jobject> j_codec_info =
SdpVideoFormatToVideoCodecInfo(jni, format);
ScopedJavaLocalRef<jobject> encoder = Java_VideoEncoderFactory_createEncoder(
jni, encoder_factory_, j_codec_info);
CodecInfo codec_info;
// Check if this is a wrapped native software encoder implementation.
codec_info.is_hardware_accelerated = IsHardwareVideoEncoder(jni, encoder);
codec_info.has_internal_source = false;
return codec_info;
}
} // namespace jni
} // namespace webrtc