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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef VIDEO_BROWSER_INTERNAL_H
#define VIDEO_BROWSER_INTERNAL_H
#include "VideoBrowserMain.h"
#include "M4READER_Common.h"
#include "M4DECODER_Common.h"
#define VIDEO_BROWSER_BGR565
/*---------------------------- MACROS ----------------------------*/
#define CHECK_PTR(fct, p, err, errValue) \
{ \
if (M4OSA_NULL == p) \
{ \
err = errValue ; \
M4OSA_TRACE1_1("" #fct "(L%d): " #p " is NULL, returning " #errValue "", __LINE__) ; \
goto fct##_cleanUp; \
} \
}
#define CHECK_ERR(fct, err) \
{ \
if (M4OSA_ERR_IS_ERROR(err)) \
{ \
M4OSA_TRACE1_2("" #fct "(L%d): ERROR 0x%.8x returned", __LINE__,err) ; \
goto fct##_cleanUp; \
} \
else if (M4OSA_ERR_IS_WARNING(err)) \
{ \
M4OSA_TRACE2_2("" #fct "(L%d): WARNING 0x%.8x returned", __LINE__,err) ; \
} \
}
#define CHECK_STATE(fct, state, pC) \
{ \
if (state != pC->m_state) \
{ \
M4OSA_TRACE1_1("" #fct " called in bad state %d", pC->m_state) ; \
err = M4ERR_STATE ; \
goto fct##_cleanUp; \
} \
}
#define SAFE_FREE(p) \
{ \
if (M4OSA_NULL != p) \
{ \
free(p) ; \
p = M4OSA_NULL ; \
} \
}
/*--- Video Browser state ---*/
typedef enum
{
VideoBrowser_kVBCreating,
VideoBrowser_kVBOpened,
VideoBrowser_kVBBrowsing
} VideoBrowser_videoBrowerState;
/*--- Video Browser execution context. ---*/
typedef struct
{
VideoBrowser_videoBrowerState m_state ;
VideoBrowser_videoBrowerDrawMode m_drawmode;
M4OSA_Context g_hbmp2;
M4OSA_Context dc;
M4OSA_Int16* g_bmPixels2;
/*--- Reader parameters ---*/
M4OSA_FileReadPointer m_fileReadPtr;
M4READER_GlobalInterface* m_3gpReader ;
M4READER_DataInterface* m_3gpData ;
M4READER_MediaType m_mediaType ;
M4OSA_Context m_pReaderCtx ;
M4_StreamHandler* m_pStreamHandler ;
M4_AccessUnit m_accessUnit ;
/*--- Decoder parameters ---*/
M4DECODER_VideoInterface* m_pDecoder ;
M4OSA_Context m_pDecoderCtx ;
/*--- Common display parameters ---*/
M4OSA_UInt32 m_x ;
M4OSA_UInt32 m_y ;
M4VIFI_ImagePlane m_outputPlane[3] ;
/*--- Current browsing time ---*/
M4OSA_UInt32 m_currentCTS ;
/*--- Platform dependent display parameters ---*/
M4OSA_Context m_pCoreContext ;
/*--- Callback function settings ---*/
videoBrowser_Callback m_pfCallback;
M4OSA_Void* m_pCallbackUserData;
/*--- Codec Loader core context ---*/
M4OSA_Context m_pCodecLoaderContext;
/*--- Required color type ---*/
VideoBrowser_VideoColorType m_frameColorType;
} VideoBrowserContext;
#endif /* VIDEO_BROWSER_INTERNAL_H */
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