1/*
2* Copyright (c) 2009-2011 Intel Corporation.  All rights reserved.
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
17
18
19#ifndef OMX_VIDEO_DECODER_WMV_H_
20#define OMX_VIDEO_DECODER_WMV_H_
21
22
23#include "OMXVideoDecoderBase.h"
24
25class OMXVideoDecoderWMV : public OMXVideoDecoderBase {
26public:
27    OMXVideoDecoderWMV();
28    virtual ~OMXVideoDecoderWMV();
29
30protected:
31    virtual OMX_ERRORTYPE InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput);
32    virtual OMX_ERRORTYPE ProcessorInit(void);
33    virtual OMX_ERRORTYPE ProcessorDeinit(void);
34    virtual OMX_ERRORTYPE ProcessorProcess(
35            OMX_BUFFERHEADERTYPE ***pBuffers,
36            buffer_retain_t *retains,
37            OMX_U32 numberBuffers);
38
39   virtual OMX_ERRORTYPE PrepareConfigBuffer(VideoConfigBuffer *p);
40   virtual OMX_ERRORTYPE PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p);
41
42   virtual OMX_ERRORTYPE BuildHandlerList(void);
43   virtual OMX_ERRORTYPE SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p);
44   virtual OMX_COLOR_FORMATTYPE GetOutputColorFormat(int width);
45   DECLARE_HANDLER(OMXVideoDecoderWMV, ParamVideoWmv);
46
47private:
48    enum {
49        // OMX_PARAM_PORTDEFINITIONTYPE
50        INPORT_MIN_BUFFER_COUNT = 1,
51        INPORT_ACTUAL_BUFFER_COUNT = 5,
52        INPORT_BUFFER_SIZE = 1382400,
53
54        OUTPORT_NATIVE_BUFFER_COUNT = 9,
55    };
56
57    OMX_VIDEO_PARAM_WMVTYPE mParamWmv;
58};
59
60#endif /* OMX_VIDEO_DECODER_WMV_H_ */
61