// Copyright (c) 2012 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 CONTENT_COMMON_ANDROID_SURFACE_TEXTURE_PEER_H_
#define CONTENT_COMMON_ANDROID_SURFACE_TEXTURE_PEER_H_

#include <jni.h>

#include "base/process.h"

namespace content {

class SurfaceTexturePeer {
 public:
  enum SurfaceTextureTarget {
    // These are used in java so don't change them unless we can
    // share an enum from java and remove this enum.
    SET_GPU_SURFACE_TEXTURE    = 0, // Contains gpu surface_texture_ and id
    SET_VIDEO_SURFACE_TEXTURE  = 1, // contains video surface_texture_ and id
  };

  static SurfaceTexturePeer* GetInstance();

  static void InitInstance(SurfaceTexturePeer* instance);

  // Establish the producer end for the given surface texture in another
  // process.
  virtual void EstablishSurfaceTexturePeer(base::ProcessHandle pid,
                                           SurfaceTextureTarget type,
                                           jobject j_surface_texture,
                                           int primary_id,
                                           int secondary_id) = 0;

 protected:
  SurfaceTexturePeer();
  virtual ~SurfaceTexturePeer();

 private:
  DISALLOW_COPY_AND_ASSIGN(SurfaceTexturePeer);
};

}  // namespace content

#endif  // CONTENT_COMMON_ANDROID_SURFACE_TEXTURE_PEER_H_