content: package cn.sihao.mirrorcast.player;
  
  
  import android.graphics.SurfaceTexture;
  import android.support.annotation.NonNull;
  import android.support.annotation.Nullable;
  import android.view.Surface;
  import android.view.SurfaceHolder;
  import android.view.View;
  
  import tv.danmaku.ijk.media.player.IMediaPlayer;
  
  public interface IRenderView {
      int AR_ASPECT_FIT_PARENT = 0;   // without clip
      int AR_ASPECT_FILL_PARENT = 1;  // may clip
      int AR_ASPECT_WRAP_CONTENT = 2;
      int AR_MATCH_PARENT = 3;
      int AR_16_9_FIT_PARENT = 4;
      int AR_4_3_FIT_PARENT = 5;
  
      View getView();
  
      boolean shouldWaitForResize();
  
      void setVideoSize(int videoWidth, int videoHeight);
  
      void setVideoSampleAspectRatio(int videoSarNum, int videoSarDen);
  
      void setVideoRotation(int degree);
  
      void setAspectRatio(int aspectRatio);
  
      void addRenderCallback(@NonNull IRenderCallback callback);
  
      void removeRenderCallback(@NonNull IRenderCallback callback);
  
      interface ISurfaceHolder {
          void bindToMediaPlayer(IMediaPlayer mp);
  
          @NonNull
          IRenderView getRenderView();
  
          @Nullable
          SurfaceHolder getSurfaceHolder();
  
          @Nullable
          Surface openSurface();
  
          @Nullable
          SurfaceTexture getSurfaceTexture();
      }
  
      interface IRenderCallback {
          /**
           * @param holder
           * @param width  could be 0
           * @param height could be 0
           */
          void onSurfaceCreated(@NonNull ISurfaceHolder holder, int width, int height);
  
          /**
           * @param holder
           * @param format could be 0
           * @param width
           * @param height
           */
          void onSurfaceChanged(@NonNull ISurfaceHolder holder, int format, int width, int height);
  
          void onSurfaceDestroyed(@NonNull ISurfaceHolder holder);
      }
  }
  