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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 VIDEOEDITOR_THUMBNAIL_MAIN_H
#define VIDEOEDITOR_THUMBNAIL_MAIN_H
/**
************************************************************************
* @file VideoEditorThumbnailMain.h
* @brief Thumbnail extract interface.
************************************************************************
*/
/**
************************************************************************
* @brief Interface to open a Thumbnail session.
* @param pContext (OUT) Thumbnail Context.
* @param pString (IN) File path from which thumbnail will be
* retrieved
* @param M4OSA_Bool (IN) true if this is for rendering at native layer.
************************************************************************
*/
M4OSA_ERR ThumbnailOpen(M4OSA_Context *pPContext,
const M4OSA_Char *pString,
M4OSA_Bool bRender);
/**
************************************************************************
* @brief Interface to retrieve a RGB888 format thumbnail pixels
* @param pContext (IN) Thumbnail Context.
* @param pixelArray (OUT) Pointer to array in which pixels data to return
* @param width (IN) Width of thumbnail
* @param height (IN) Height of thumbnail
* @param pTimeMS (IN/OUT)Time stamp at which thumbnail is retrieved.
************************************************************************
*/
M4OSA_ERR ThumbnailGetPixels32(const M4OSA_Context pContext,
M4OSA_Int32* pixelArray, M4OSA_UInt32 width,
M4OSA_UInt32 height, M4OSA_UInt32 *timeMS,
M4OSA_UInt32 tolerance);
/**
************************************************************************
* @brief Interface to retrieve a RGB565 format thumbnail pixels
* @param pContext (IN) Thumbnail Context.
* @param pixelArray (OUT) Pointer to array in which pixcel data to return
* @param width (IN) Width of thumbnail
* @param height (IN) Height of thumbnail
* @param pTimeMS (IN/OUT)Time stamp at which thumbnail is retrieved.
************************************************************************
*/
M4OSA_ERR ThumbnailGetPixels16(const M4OSA_Context pContext,
M4OSA_Int16* pixelArray, M4OSA_UInt32 width,
M4OSA_UInt32 height, M4OSA_UInt32 *timeMS,
M4OSA_UInt32 tolerance);
/**
************************************************************************
* @brief Interface to close the Thumbnail session.
* @param pContext (IN) Thumbnail Context.
************************************************************************
*/
void ThumbnailClose(const M4OSA_Context pContext);
#endif // VIDEOEDITOR_THUMBNAIL_MAIN_H
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