| /* |
| * 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/pc/video.h" |
| |
| #include <jni.h> |
| #include <memory> |
| |
| #include "api/video_codecs/builtin_video_decoder_factory.h" |
| #include "api/video_codecs/builtin_video_encoder_factory.h" |
| #include "api/video_codecs/video_decoder_factory.h" |
| #include "api/video_codecs/video_encoder_factory.h" |
| #include "api/videosourceproxy.h" |
| #include "media/engine/convert_legacy_video_factory.h" |
| #include "rtc_base/logging.h" |
| #include "rtc_base/ptr_util.h" |
| #include "sdk/android/generated_video_jni/jni/EglBase14_jni.h" |
| #include "sdk/android/src/jni/androidmediadecoder_jni.h" |
| #include "sdk/android/src/jni/androidmediaencoder_jni.h" |
| #include "sdk/android/src/jni/androidvideotracksource.h" |
| #include "sdk/android/src/jni/videodecoderfactorywrapper.h" |
| #include "sdk/android/src/jni/videoencoderfactorywrapper.h" |
| |
| namespace webrtc { |
| namespace jni { |
| |
| VideoEncoderFactory* CreateVideoEncoderFactory( |
| JNIEnv* jni, |
| const JavaRef<jobject>& j_encoder_factory) { |
| return new VideoEncoderFactoryWrapper(jni, j_encoder_factory); |
| } |
| |
| VideoDecoderFactory* CreateVideoDecoderFactory( |
| JNIEnv* jni, |
| const JavaRef<jobject>& j_decoder_factory) { |
| return new VideoDecoderFactoryWrapper(jni, j_decoder_factory); |
| } |
| |
| void SetEglContext(JNIEnv* env, |
| VideoEncoderFactory* encoder_factory, |
| const JavaRef<jobject>& egl_context) { |
| if (encoder_factory) { |
| MediaCodecVideoEncoderFactory* media_codec_factory = |
| static_cast<MediaCodecVideoEncoderFactory*>(encoder_factory); |
| if (media_codec_factory && Java_Context_isEgl14Context(env, egl_context)) { |
| RTC_LOG(LS_INFO) << "Set EGL context for HW encoding."; |
| media_codec_factory->SetEGLContext(env, egl_context.obj()); |
| } |
| } |
| } |
| |
| void SetEglContext(JNIEnv* env, |
| VideoDecoderFactory* decoder_factory, |
| const JavaRef<jobject>& egl_context) { |
| if (decoder_factory) { |
| MediaCodecVideoDecoderFactory* media_codec_factory = |
| static_cast<MediaCodecVideoDecoderFactory*>(decoder_factory); |
| if (media_codec_factory) { |
| RTC_LOG(LS_INFO) << "Set EGL context for HW decoding."; |
| media_codec_factory->SetEGLContext(env, egl_context.obj()); |
| } |
| } |
| } |
| |
| void* CreateVideoSource(JNIEnv* env, |
| rtc::Thread* signaling_thread, |
| rtc::Thread* worker_thread, |
| jboolean is_screencast) { |
| rtc::scoped_refptr<AndroidVideoTrackSource> source( |
| new rtc::RefCountedObject<AndroidVideoTrackSource>(signaling_thread, env, |
| is_screencast)); |
| return VideoTrackSourceProxy::Create(signaling_thread, worker_thread, source) |
| .release(); |
| } |
| |
| std::unique_ptr<VideoEncoderFactory> CreateLegacyVideoEncoderFactory() { |
| return rtc::MakeUnique<MediaCodecVideoEncoderFactory>(); |
| } |
| |
| std::unique_ptr<VideoDecoderFactory> CreateLegacyVideoDecoderFactory() { |
| return rtc::MakeUnique<MediaCodecVideoDecoderFactory>(); |
| } |
| |
| std::unique_ptr<VideoEncoderFactory> WrapLegacyVideoEncoderFactory( |
| std::unique_ptr<VideoEncoderFactory> legacy_encoder_factory) { |
| return legacy_encoder_factory ? std::unique_ptr<VideoEncoderFactory>( |
| cricket::ConvertVideoEncoderFactory( |
| std::move(legacy_encoder_factory))) |
| : CreateBuiltinVideoEncoderFactory(); |
| } |
| |
| std::unique_ptr<VideoDecoderFactory> WrapLegacyVideoDecoderFactory( |
| std::unique_ptr<VideoDecoderFactory> legacy_decoder_factory) { |
| return legacy_decoder_factory ? std::unique_ptr<VideoDecoderFactory>( |
| cricket::ConvertVideoDecoderFactory( |
| std::move(legacy_decoder_factory))) |
| : CreateBuiltinVideoDecoderFactory(); |
| } |
| |
| } // namespace jni |
| } // namespace webrtc |