av_video_ctrl.h

#ifndef AV_VIDEO_CTRL_H_
#define AV_VIDEO_CTRL_H_

#include "av_common.h"

#if defined(ANDROID)
#include <jni.h>
#endif

namespace tencent {
namespace av {

enum VideoCodecType {
  VIDEO_CODEC_TYPE_H264 = 5, // h264
};

struct CameraInfo {
  std::string device_id; 
  uint32 width;  
  uint32 height; 
  uint32 fps; 
};

class AV_EXPORT AVVideoCtrl {
 public:
  virtual ~AVVideoCtrl() {}

  virtual std::string GetQualityTips() = 0;

  virtual bool SetExternalCapAbility(CameraInfo* pinfo) = 0;

#if defined(ANDROID) || defined(TARGET_OS_IPHONE)
  //摄像头设备相关
  typedef void (*EnableCameraCompleteCallback)(bool is_enable, int ret_code, void* custom_data);
  typedef void (*SwitchCameraCompleteCallback)(int camera_id, int ret_code, void* custom_data);

  virtual int EnableCamera(int camera_id, bool is_enable, EnableCameraCompleteCallback callback, void* custom_data) = 0;

  virtual int SwitchCamera(int camera_id, SwitchCameraCompleteCallback callback, void* custom_data) = 0;

  virtual int GetCameraNum() = 0;

  virtual void SetRotation(int rotation) = 0;

#if defined(ANDROID)
  virtual void SetCameraPara(jobject cameraPara) = 0;

  virtual jobject GetCameraPara() = 0;
#endif

  virtual bool SetLocalVideoPreviewCallback(AVSupportVideoPreview::PreviewCallback callback, void *custom_data) = 0;


  virtual bool SetRemoteVideoPreviewCallback(AVSupportVideoPreview::PreviewCallback callback, void *custom_data) = 0;

  virtual bool SetRemoteScreenVideoPreviewCallback(AVSupportVideoPreview::PreviewCallback callback, void *custom_data) = 0;

    //外部视频捕获设备相关
  typedef void (*EnableExternalCaptureCompleteCallback)(bool, int, void*);

  virtual int EnableExternalCapture(bool is_enable, EnableExternalCaptureCompleteCallback callback,
                                    void* custom_data) = 0;

  virtual int FillExternalCaptureFrame(VideoFrame &frame) = 0;

#endif
};

} // namespace av
} // namespace tencent

#endif // #ifndef AV_VIDEO_CTRL_H_