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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef MEDIA_VIDEO_CAPTURE_ANDROID_VIDEO_CAPTURE_DEVICE_FACTORY_ANDROID_H_
      6 #define MEDIA_VIDEO_CAPTURE_ANDROID_VIDEO_CAPTURE_DEVICE_FACTORY_ANDROID_H_
      7 
      8 #include "media/video/capture/video_capture_device_factory.h"
      9 
     10 #include <jni.h>
     11 
     12 #include "base/android/scoped_java_ref.h"
     13 #include "media/video/capture/video_capture_device.h"
     14 
     15 namespace media {
     16 
     17 // VideoCaptureDeviceFactory on Android. This class implements the static
     18 // VideoCapture methods and the factory of VideoCaptureAndroid.
     19 class MEDIA_EXPORT VideoCaptureDeviceFactoryAndroid :
     20   public VideoCaptureDeviceFactory {
     21  public:
     22   // Automatically generated enum to interface with Java world.
     23   enum AndroidImageFormat {
     24 #define DEFINE_ANDROID_IMAGEFORMAT(name, value) name = value,
     25 #include "media/video/capture/android/imageformat_list.h"
     26 #undef DEFINE_ANDROID_IMAGEFORMAT
     27   };
     28   static bool RegisterVideoCaptureDeviceFactory(JNIEnv* env);
     29   static base::android::ScopedJavaLocalRef<jobject> createVideoCaptureAndroid(
     30       int id,
     31       jlong nativeVideoCaptureDeviceAndroid);
     32 
     33   VideoCaptureDeviceFactoryAndroid() {}
     34   virtual ~VideoCaptureDeviceFactoryAndroid() {}
     35 
     36   virtual scoped_ptr<VideoCaptureDevice> Create(
     37       const VideoCaptureDevice::Name& device_name) OVERRIDE;
     38   virtual void GetDeviceNames(VideoCaptureDevice::Names* device_names) OVERRIDE;
     39   virtual void GetDeviceSupportedFormats(
     40       const VideoCaptureDevice::Name& device,
     41       VideoCaptureFormats* supported_formats) OVERRIDE;
     42 
     43  private:
     44 
     45   DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactoryAndroid);};
     46 }  // namespace media
     47 
     48 #endif  // MEDIA_VIDEO_CAPTURE_ANDROID_VIDEO_CAPTURE_DEVICE_FACTORY_ANDROID_H_
     49