1 /*
2  *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef SDK_ANDROID_SRC_JNI_VIDEO_DECODER_FACTORY_WRAPPER_H_
12 #define SDK_ANDROID_SRC_JNI_VIDEO_DECODER_FACTORY_WRAPPER_H_
13 
14 #include <jni.h>
15 
16 #include "api/video_codecs/video_decoder_factory.h"
17 #include "sdk/android/src/jni/jni_helpers.h"
18 
19 namespace webrtc {
20 namespace jni {
21 
22 // Wrapper for Java VideoDecoderFactory class. Delegates method calls through
23 // JNI and wraps the decoder inside VideoDecoderWrapper.
24 class VideoDecoderFactoryWrapper : public VideoDecoderFactory {
25  public:
26   VideoDecoderFactoryWrapper(JNIEnv* jni,
27                              const JavaRef<jobject>& decoder_factory);
28   ~VideoDecoderFactoryWrapper() override;
29 
30   std::vector<SdpVideoFormat> GetSupportedFormats() const override;
31   std::unique_ptr<VideoDecoder> CreateVideoDecoder(
32       const SdpVideoFormat& format) override;
33 
34  private:
35   const ScopedJavaGlobalRef<jobject> decoder_factory_;
36 };
37 
38 }  // namespace jni
39 }  // namespace webrtc
40 
41 #endif  // SDK_ANDROID_SRC_JNI_VIDEO_DECODER_FACTORY_WRAPPER_H_
42