1/*
2 * Copyright (C) 2011 The Android Open Source Project
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* @file   VideoEditorVideoDecoder_Internal.h
20* @brief  StageFright shell video decoder internal header file*
21*************************************************************************
22*/
23
24#include "M4OSA_Types.h"
25#include "M4OSA_Debug.h"
26#include "M4OSA_Memory.h"
27#include "M4_Common.h"
28#include "M4OSA_CoreID.h"
29
30#include "M4DA_Types.h"
31#include "M4READER_Common.h"
32#include "M4VIFI_FiltersAPI.h"
33#include "M4TOOL_VersionInfo.h"
34#include "M4DECODER_Common.h"
35#include "M4OSA_Semaphore.h"
36#include "VideoEditorBuffer.h"
37#include "M4VD_Tools.h"
38#include "I420ColorConverter.h"
39
40#include <utils/RefBase.h>
41#include <android/rect.h>
42#include <OMX_Video.h>
43#include <media/stagefright/MediaErrors.h>
44#include <media/stagefright/OMXCodec.h>
45#include <media/stagefright/OMXClient.h>
46#include <media/stagefright/MediaSource.h>
47#include <media/stagefright/MediaBuffer.h>
48#include <media/stagefright/MediaBufferGroup.h>
49#include <media/stagefright/MediaDefs.h>
50
51#define VIDEOEDITOR_VIDEC_SHELL_VER_MAJOR     0
52#define VIDEOEDITOR_VIDEC_SHELL_VER_MINOR     0
53#define VIDEOEDITOR_VIDEC_SHELL_VER_REVISION  1
54
55/* ERRORS */
56#define M4ERR_SF_DECODER_RSRC_FAIL M4OSA_ERR_CREATE(M4_ERR, 0xFF, 0x0001)
57
58namespace android {
59
60typedef enum {
61    VIDEOEDITOR_kMpeg4VideoDec,
62    VIDEOEDITOR_kH263VideoDec,
63    VIDEOEDITOR_kH264VideoDec
64} VIDEOEDITOR_CodecType;
65
66
67/*typedef struct{
68    M4OSA_UInt32 stream_byte;
69    M4OSA_UInt32 stream_index;
70    M4OSA_MemAddr8 in;
71
72} VIDEOEDITOR_VIDEO_Bitstream_ctxt;*/
73
74typedef M4VS_Bitstream_ctxt VIDEOEDITOR_VIDEO_Bitstream_ctxt;
75
76typedef struct {
77
78    /** Stagefrigth params */
79    OMXClient               mClient; /**< OMX Client session instance. */
80    sp<MediaSource>         mVideoDecoder; /**< Stagefright decoder instance */
81    sp<MediaSource>         mReaderSource; /**< Reader access > */
82
83    /* READER */
84    M4READER_GlobalInterface *m_pReaderGlobal;
85    M4READER_DataInterface  *m_pReader;
86    M4_AccessUnit           *m_pNextAccessUnitToDecode;
87
88    /* STREAM PARAMS */
89    M4_VideoStreamHandler*  m_pVideoStreamhandler;
90
91    /* User filter params. */
92    M4VIFI_PlanConverterFunctionType *m_pFilter;
93    M4OSA_Void              *m_pFilterUserData;
94
95    M4_MediaTime            m_lastDecodedCTS;
96    M4_MediaTime            m_lastRenderCts;
97    M4OSA_Bool              mReachedEOS;
98    VIDEOEDITOR_CodecType   mDecoderType;
99    M4DECODER_VideoSize     m_VideoSize;
100    M4DECODER_MPEG4_DecoderConfigInfo m_Dci; /**< Decoder Config info */
101    VIDEOEDITOR_BUFFER_Pool *m_pDecBufferPool; /**< Decoded buffer pool */
102    OMX_COLOR_FORMATTYPE    decOuputColorFormat;
103
104    M4OSA_UInt32            mNbInputFrames;
105    M4OSA_Double            mFirstInputCts;
106    M4OSA_Double            mLastInputCts;
107    M4OSA_UInt32            mNbRenderedFrames;
108    M4OSA_Double            mFirstRenderedCts;
109    M4OSA_Double            mLastRenderedCts;
110    M4OSA_UInt32            mNbOutputFrames;
111    M4OSA_Double            mFirstOutputCts;
112    M4OSA_Double            mLastOutputCts;
113    M4OSA_Int32             mGivenWidth, mGivenHeight; //Used in case of
114                                                       //INFO_FORMAT_CHANGED
115    ARect                   mCropRect;  // These are obtained from kKeyCropRect.
116    I420ColorConverter*     mI420ColorConverter;
117
118    // Time interval between two consequtive/neighboring video frames.
119    M4_MediaTime            mFrameIntervalMs;
120
121} VideoEditorVideoDecoder_Context;
122
123} //namespace android
124