1/*
2// Copyright (c) 2014 Intel Corporation 
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8//      http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15*/
16#ifndef IVIDEO_PAYLOAD_MANAGER_H
17#define IVIDEO_PAYLOAD_MANAGER_H
18
19#include <hardware/hwcomposer.h>
20
21namespace android {
22namespace intel {
23
24class BufferMapper;
25
26class IVideoPayloadManager {
27public:
28    IVideoPayloadManager() {}
29    virtual ~IVideoPayloadManager() {}
30
31public:
32    struct Buffer {
33        buffer_handle_t khandle;
34        uint16_t width;
35        uint16_t height;
36        uint16_t bufWidth;
37        uint16_t bufHeight;
38        uint16_t lumaStride;
39        uint16_t chromaUStride;
40        uint16_t chromaVStride;
41        uint16_t offsetX;
42        uint16_t offsetY;
43        bool     tiled;
44    };
45    struct MetaData {
46        uint32_t format;
47        uint32_t transform;
48        int64_t  timestamp;
49        Buffer normalBuffer;
50        Buffer scalingBuffer;
51        Buffer rotationBuffer;
52    };
53
54public:
55    virtual bool getMetaData(BufferMapper *mapper, MetaData *metadata) = 0;
56    virtual bool setRenderStatus(BufferMapper *mapper, bool renderStatus) = 0;
57};
58
59} // namespace intel
60} // namespace android
61
62#endif /* IVIDEO_PAYLOAD_MANAGER_H */
63