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#ifndef OMX_VIDEO_DECODER_H263_H_
19#define OMX_VIDEO_DECODER_H263_H_
20
21
22#include "OMXVideoDecoderBase.h"
23
24class OMXVideoDecoderH263 : public OMXVideoDecoderBase {
25public:
26    OMXVideoDecoderH263();
27    virtual ~OMXVideoDecoderH263();
28
29protected:
30    virtual OMX_ERRORTYPE InitInputPortFormatSpecific(OMX_PARAM_PORTDEFINITIONTYPE *paramPortDefinitionInput);
31    virtual OMX_ERRORTYPE ProcessorInit(void);
32    virtual OMX_ERRORTYPE ProcessorDeinit(void);
33    virtual OMX_ERRORTYPE ProcessorProcess(
34            OMX_BUFFERHEADERTYPE ***pBuffers,
35            buffer_retain_t *retains,
36            OMX_U32 numberBuffers);
37
38   virtual OMX_ERRORTYPE PrepareConfigBuffer(VideoConfigBuffer *p);
39   virtual OMX_ERRORTYPE PrepareDecodeBuffer(OMX_BUFFERHEADERTYPE *buffer, buffer_retain_t *retain, VideoDecodeBuffer *p);
40
41   virtual OMX_ERRORTYPE BuildHandlerList(void);
42   virtual OMX_ERRORTYPE SetMaxOutputBufferCount(OMX_PARAM_PORTDEFINITIONTYPE *p);
43   virtual OMX_COLOR_FORMATTYPE GetOutputColorFormat(int width);
44   DECLARE_HANDLER(OMXVideoDecoderH263, ParamVideoH263);
45   DECLARE_HANDLER(OMXVideoDecoderH263, ParamVideoH263ProfileLevel);
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_H263TYPE mParamH263;
58};
59
60
61#endif /* OMX_VIDEO_DECODER_H263_H_ */
62