move //media/capture to //device/capture

media/capture/video/android/video_capture_device_android.h

-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef MEDIA_CAPTURE_VIDEO_ANDROID_VIDEO_CAPTURE_DEVICE_ANDROID_H_
-#define MEDIA_CAPTURE_VIDEO_ANDROID_VIDEO_CAPTURE_DEVICE_ANDROID_H_
-
-#include <jni.h>
-#include <string>
-
-#include "base/android/scoped_java_ref.h"
-#include "base/macros.h"
-#include "base/synchronization/lock.h"
-#include "base/threading/thread.h"
-#include "base/threading/thread_checker.h"
-#include "base/time/time.h"
-#include "media/capture/capture_export.h"
-#include "media/capture/video/video_capture_device.h"
-
-namespace tracked_objects {
-class Location;
-}  // namespace tracked_
-
-namespace media {
-
-// VideoCaptureDevice on Android. The VideoCaptureDevice API's are called
-// by VideoCaptureManager on its own thread, while OnFrameAvailable is called
-// on JAVA thread (i.e., UI thread). Both will access |state_| and |client_|,
-// but only VideoCaptureManager would change their value.
-class CAPTURE_EXPORT VideoCaptureDeviceAndroid : public VideoCaptureDevice {
- public:
-  // Automatically generated enum to interface with Java world.
-  //
-  // A Java counterpart will be generated for this enum.
-  // GENERATED_JAVA_ENUM_PACKAGE: org.chromium.media
-  enum AndroidImageFormat {
-    // Android graphics ImageFormat mapping, see reference in:
-    // http://developer.android.com/reference/android/graphics/ImageFormat.html
-    ANDROID_IMAGE_FORMAT_NV21 = 17,
-    ANDROID_IMAGE_FORMAT_YUV_420_888 = 35,
-    ANDROID_IMAGE_FORMAT_YV12 = 842094169,
-    ANDROID_IMAGE_FORMAT_UNKNOWN = 0,
-  };
-
-  explicit VideoCaptureDeviceAndroid(
-      const VideoCaptureDeviceDescriptor& device_descriptor);
-  ~VideoCaptureDeviceAndroid() override;
-
-  static VideoCaptureDevice* Create(
-      const VideoCaptureDeviceDescriptor& device_descriptor);
-  static bool RegisterVideoCaptureDevice(JNIEnv* env);
-
-  // Registers the Java VideoCaptureDevice pointer, used by the rest of the
-  // methods of the class to operate the Java capture code. This method must be
-  // called after the class constructor and before AllocateAndStart().
-  bool Init();
-
-  // VideoCaptureDevice implementation.
-  void AllocateAndStart(const VideoCaptureParams& params,
-                        std::unique_ptr<Client> client) override;
-  void StopAndDeAllocate() override;
-  void GetPhotoCapabilities(GetPhotoCapabilitiesCallback callback) override;
-  void SetPhotoOptions(mojom::PhotoSettingsPtr settings,
-                       SetPhotoOptionsCallback callback) override;
-  void TakePhoto(TakePhotoCallback callback) override;
-
-  // Implement org.chromium.media.VideoCapture.nativeOnFrameAvailable.
-  void OnFrameAvailable(JNIEnv* env,
-                        const base::android::JavaParamRef<jobject>& obj,
-                        const base::android::JavaParamRef<jbyteArray>& data,
-                        jint length,
-                        jint rotation);
-
-  // Implement org.chromium.media.VideoCapture.nativeOnI420FrameAvailable.
-  void OnI420FrameAvailable(JNIEnv* env,
-                            jobject obj,
-                            jobject y_buffer,
-                            jint y_stride,
-                            jobject u_buffer,
-                            jobject v_buffer,
-                            jint uv_row_stride,
-                            jint uv_pixel_stride,
-                            jint width,
-                            jint height,
-                            jint rotation);
-
-  // Implement org.chromium.media.VideoCapture.nativeOnError.
-  void OnError(JNIEnv* env,
-               const base::android::JavaParamRef<jobject>& obj,
-               const base::android::JavaParamRef<jstring>& message);
-
-  // Implement org.chromium.media.VideoCapture.nativeOnPhotoTaken.
-  void OnPhotoTaken(JNIEnv* env,
-                    const base::android::JavaParamRef<jobject>& obj,
-                    jlong callback_id,
-                    const base::android::JavaParamRef<jbyteArray>& data);
-
- private:
-  enum InternalState {
-    kIdle,       // The device is opened but not in use.
-    kCapturing,  // Video is being captured.
-    kError       // Hit error. User needs to recover by destroying the object.
-  };
-
-  VideoPixelFormat GetColorspace();
-  void SetErrorState(const tracked_objects::Location& from_here,
-                     const std::string& reason);
-
-  base::ThreadChecker thread_checker_;
-
-  // Prevent racing on accessing |state_| and |client_| since both could be
-  // accessed from different threads.
-  base::Lock lock_;
-  InternalState state_;
-  std::unique_ptr<VideoCaptureDevice::Client> client_;
-
-  bool got_first_frame_;
-  base::TimeTicks expected_next_frame_time_;
-  base::TimeTicks first_ref_time_;
-  base::TimeDelta frame_interval_;
-
-  // List of |photo_callbacks_| in flight, being served in Java side.
-  base::Lock photo_callbacks_lock_;
-  std::list<std::unique_ptr<TakePhotoCallback>> photo_callbacks_;
-
-  gfx::Size next_photo_resolution_;
-
-  const VideoCaptureDeviceDescriptor device_descriptor_;
-  VideoCaptureFormat capture_format_;
-
-  // Java VideoCaptureAndroid instance.
-  base::android::ScopedJavaLocalRef<jobject> j_capture_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceAndroid);
-};
-
-}  // namespace media
-
-#endif  // MEDIA_CAPTURE_VIDEO_ANDROID_VIDEO_CAPTURE_DEVICE_ANDROID_H_