1// Copyright (c) 2012 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 PPAPI_CPP_DEV_VIDEO_DECODER_DEV_H_
6#define PPAPI_CPP_DEV_VIDEO_DECODER_DEV_H_
7
8#include <vector>
9
10#include "ppapi/c/dev/pp_video_dev.h"
11#include "ppapi/cpp/completion_callback.h"
12#include "ppapi/cpp/dev/buffer_dev.h"
13#include "ppapi/cpp/resource.h"
14
15namespace pp {
16
17class Graphics3D;
18class InstanceHandle;
19
20// C++ wrapper for the Pepper Video Decoder interface. For more detailed
21// documentation refer to the C interfaces.
22//
23// C++ version of the PPB_VideoDecoder_Dev interface.
24class VideoDecoder_Dev : public Resource {
25 public:
26  // See PPB_VideoDecoder_Dev::Create.
27  VideoDecoder_Dev(const InstanceHandle& instance,
28                   const Graphics3D& context,
29                   PP_VideoDecoder_Profile profile);
30  explicit VideoDecoder_Dev(PP_Resource resource);
31
32  virtual ~VideoDecoder_Dev();
33
34  // PPB_VideoDecoder_Dev implementation.
35  void AssignPictureBuffers(const std::vector<PP_PictureBuffer_Dev>& buffers);
36  int32_t Decode(const PP_VideoBitstreamBuffer_Dev& bitstream_buffer,
37                 const CompletionCallback& callback);
38  void ReusePictureBuffer(int32_t picture_buffer_id);
39  int32_t Flush(const CompletionCallback& callback);
40  int32_t Reset(const CompletionCallback& callback);
41};
42
43}  // namespace pp
44
45#endif  // PPAPI_CPP_DEV_VIDEO_DECODER_DEV_H_
46