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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.
*/
/**
*************************************************************************
* @file M4MCS_InternalFunctions.h
* @brief This file contains all functions declarations internal
* to the MCS.
*************************************************************************
*/
#ifndef __M4MCS_INTERNALFUNCTIONS_H__
#define __M4MCS_INTERNALFUNCTIONS_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "M4VPP_API.h"
#include "M4ENCODER_common.h"
/**
**************************************************************************
* M4OSA_ERR M4MCS_intApplyVPP( M4VPP_Context pContext,
* M4VIFI_ImagePlane* pPlaneIn,
* M4VIFI_ImagePlane* pPlaneOut)
* @brief Do the video rendering and the resize (if needed)
* @note It is called by the video encoder
* @param pContext (IN) VPP context, which actually is the MCS
* internal context in our case
* @param pPlaneIn (IN) Contains the image
* @param pPlaneOut (IN/OUT) Pointer to an array of 3 planes that will
* contain the output YUV420 image
* @return M4NO_ERROR: No error
* @return ERR_MCS_VIDEO_DECODE_ERROR: the video decoding failed
* @return ERR_MCS_RESIZE_ERROR: the resizing failed
* @return Any error returned by an underlaying module
**************************************************************************
*/
M4OSA_ERR M4MCS_intApplyVPP(M4VPP_Context pContext, M4VIFI_ImagePlane* pPlaneIn,
M4VIFI_ImagePlane* pPlaneOut);
/**
**************************************************************************
* M4OSA_ERR M4MCS_SubscribeMediaAndCodec(M4MCS_Context pContext);
* @brief This function registers the reader, decoders, writers and encoders
* in the MCS.
* @note
* @param pContext: (IN) Execution context.
* @return M4NO_ERROR: there is no error
* @return M4ERR_PARAMETER pContext is NULL
**************************************************************************
*/
M4OSA_ERR M4MCS_subscribeMediaAndCodec(M4MCS_Context pContext);
/**
**************************************************************************
* @brief Clear encoders, decoders, reader and writers interfaces tables
* @param pContext (IN/OUT) MCS context.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: The context is null
**************************************************************************
*/
M4OSA_ERR M4MCS_clearInterfaceTables(M4MCS_Context pContext);
/**
**************************************************************************
* M4OSA_ERR M4MCS_registerWriter(M4MCS_Context pContext,
* M4VIDEOEDITING_FileType MediaType,
* M4WRITER_GlobalInterface *pWtrGlobalInterface,
* M4WRITER_DataInterface *pWtrDataInterface)
* @brief This function will register a specific file format writer.
* @note According to the Mediatype, this function will store in the internal
* context the writer context.
* @param pContext: (IN) Execution context.
* @return M4NO_ERROR: there is no error
* @return M4ERR_PARAMETER pContext,pWtrGlobalInterface or pWtrDataInterface
* is M4OSA_NULL (debug only), or invalid MediaType
**************************************************************************
*/
M4OSA_ERR M4MCS_registerWriter(
M4MCS_Context pContext,
M4WRITER_OutputFileType MediaType,
M4WRITER_GlobalInterface* pWtrGlobalInterface,
M4WRITER_DataInterface* pWtrDataInterface);
/**
******************************************************************************
* M4OSA_ERR M4MCS_registerEncoder( M4MCS_Context pContext,
* M4VIDEOEDITING_VideoFormat mediaType,
* M4ENCODER_GlobalInterface *pEncGlobalInterface)
* @brief This function will register a specific video encoder.
* @note According to the Mediatype, this function will store in the internal
* context the encoder context.
* @param pContext: (IN) Execution context.
* @return M4NO_ERROR: there is no error
* @return M4ERR_PARAMETER pContext or pEncGlobalInterface is
* M4OSA_NULL (debug only), or invalid MediaType
******************************************************************************
*/
M4OSA_ERR M4MCS_registerVideoEncoder(
M4MCS_Context pContext,
M4ENCODER_Format MediaType,
M4ENCODER_GlobalInterface *pEncGlobalInterface);
/**
******************************************************************************
* M4OSA_ERR M4MCS_registerAudioEncoder( M4MCS_Context pContext,
* M4ENCODER_AudioFormat mediaType,
* M4ENCODER_AudioGlobalInterface *pEncGlobalInterface)
* @brief This function will register a specific audio encoder.
* @note According to the Mediatype, this function will store in the internal
* context the encoder context.
* @param pContext: (IN) Execution context.
* @param mediaType: (IN) The media type.
* @param pEncGlobalInterface: (OUT) The encoder interface functions.
* @return M4NO_ERROR: there is no error
* @return M4ERR_PARAMETER: pContext or pEncGlobalInterface is
* M4OSA_NULL (debug only)
******************************************************************************
*/
M4OSA_ERR M4MCS_registerAudioEncoder(
M4MCS_Context pContext,
M4ENCODER_AudioFormat MediaType,
M4ENCODER_AudioGlobalInterface *pEncGlobalInterface);
/**
**************************************************************************
* @brief Register reader.
* @param pContext (IN/OUT) MCS context.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
**************************************************************************
*/
M4OSA_ERR M4MCS_registerReader( M4MCS_Context pContext,
M4READER_MediaType mediaType,
M4READER_GlobalInterface *pRdrGlobalInterface,
M4READER_DataInterface *pRdrDataInterface);
/**
**************************************************************************
* @brief Register video decoder
* @param pContext (IN/OUT) MCS context.
* @param decoderType (IN) Decoder type
* @param pDecoderInterface (IN) Decoder interface.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only),or the
* decoder type is invalid
**************************************************************************
*/
M4OSA_ERR M4MCS_registerVideoDecoder( M4MCS_Context pContext,
M4DECODER_VideoType decoderType,
M4DECODER_VideoInterface *pDecoderInterface);
/**
************************************************************************
* @brief Register audio decoder
* @note This function is used internaly by the MCS to register Core audio decoders,
* @param context (IN/OUT) MCS context.
* @param decoderType (IN) Audio decoder type
* @param pDecoderInterface (IN) Audio decoder interface.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null, or the decoder type is invalid(in DEBUG only)
************************************************************************
*/
M4OSA_ERR M4MCS_registerAudioDecoder(M4MCS_Context pContext, M4AD_Type decoderType,
M4AD_Interface *pDecoderInterface);
/**
************************************************************************
* @brief Unregister writer
* @param pContext (IN/OUT) MCS context.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
************************************************************************
*/
M4OSA_ERR M4MCS_unRegisterAllWriters(M4MCS_Context pContext);
/**
************************************************************************
* @brief Unregister the encoders
* @param pContext (IN/OUT) MCS context.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
************************************************************************
*/
M4OSA_ERR M4MCS_unRegisterAllEncoders(M4MCS_Context pContext);
/**
************************************************************************
* @brief Unregister reader
* @param pContext (IN/OUT) MCS context.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
************************************************************************
*/
M4OSA_ERR M4MCS_unRegisterAllReaders(M4MCS_Context pContext);
/**
************************************************************************
* @brief Unregister the decoders
* @param pContext (IN/OUT) MCS context.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
************************************************************************
*/
M4OSA_ERR M4MCS_unRegisterAllDecoders(M4MCS_Context pContext);
/**
************************************************************************
* @brief Set current writer
* @param pContext (IN/OUT) MCS context.
* @param mediaType (IN) Media type.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
* @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported
************************************************************************
*/
M4OSA_ERR M4MCS_setCurrentWriter( M4MCS_Context pContext,
M4VIDEOEDITING_FileType mediaType);
/**
************************************************************************
* @brief Set a video encoder
* @param pContext (IN/OUT) MCS context.
* @param MediaType (IN) Encoder type
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
* @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported
************************************************************************
*/
M4OSA_ERR M4MCS_setCurrentVideoEncoder( M4MCS_Context pContext,
M4VIDEOEDITING_VideoFormat mediaType);
/**
************************************************************************
* @brief Set an audio encoder
* @param context (IN/OUT) MCS context.
* @param MediaType (IN) Encoder type
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
************************************************************************
*/
M4OSA_ERR M4MCS_setCurrentAudioEncoder( M4MCS_Context pContext,
M4VIDEOEDITING_AudioFormat mediaType);
/**
************************************************************************
* @brief Set current reader
* @param pContext (IN/OUT) MCS context.
* @param mediaType (IN) Media type.
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
* @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported
************************************************************************
*/
M4OSA_ERR M4MCS_setCurrentReader( M4MCS_Context pContext,
M4VIDEOEDITING_FileType mediaType);
/**
************************************************************************
* @brief Set a video decoder
* @param pContext (IN/OUT) MCS context.
* @param decoderType (IN) Decoder type
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
* @return M4WAR_MCS_MEDIATYPE_NOT_SUPPORTED: Media type not supported
************************************************************************
*/
M4OSA_ERR M4MCS_setCurrentVideoDecoder( M4MCS_Context pContext,
M4_StreamType mediaType);
/**
************************************************************************
* @brief Set an audio decoder
* @param context (IN/OUT) MCS context.
* @param decoderType (IN) Decoder type
* @return M4NO_ERROR: No error
* @return M4ERR_PARAMETER: A parameter is null (in DEBUG only)
************************************************************************
*/
M4OSA_ERR M4MCS_setCurrentAudioDecoder(M4MCS_Context pContext, M4_StreamType mediaType);
/**
******************************************************************************
* M4OSA_ERR M4MCS_intCheckAudioEffects(M4MCS_InternalContext* pContext)
* @brief Check if an effect has to be applied currently
* @note It is called by the stepEncoding function
* @param pContext (IN) MCS internal context
* @return M4NO_ERROR: No error
******************************************************************************
*/
M4OSA_ERR M4MCS_intCheckAudioEffects(M4MCS_InternalContext* pC);
/**
******************************************************************************
* M4OSA_ERR M4MCS_editAudioEffectFct_FadeIn()
* @brief Apply audio effect FadeIn to pPCMdata
* @param pC (IN/OUT) Internal edit context
* @param pPCMdata (IN/OUT) Input and Output PCM audio data
* @param uiPCMsize (IN) Size of pPCMdata
* @param pProgress (IN) Effect progress
* @return M4NO_ERROR: No error
******************************************************************************
*/
M4OSA_ERR M4MCS_editAudioEffectFct_FadeIn( M4OSA_Void *pFunctionContext,
M4OSA_Int16 *pPCMdata,
M4OSA_UInt32 uiPCMsize,
M4MCS_ExternalProgress *pProgress);
/**
******************************************************************************
* M4OSA_ERR M4MCS_editAudioEffectFct_FadeIn()
* @brief Apply audio effect FadeIn to pPCMdata
* @param pC (IN/OUT) Internal edit context
* @param pPCMdata (IN/OUT) Input and Output PCM audio data
* @param uiPCMsize (IN) Size of pPCMdata
* @param pProgress (IN) Effect progress
* @return M4NO_ERROR: No error
******************************************************************************
*/
M4OSA_ERR M4MCS_editAudioEffectFct_FadeOut( M4OSA_Void *pFunctionContext,
M4OSA_Int16 *pPCMdata,
M4OSA_UInt32 uiPCMsize,
M4MCS_ExternalProgress *pProgress);
#ifdef __cplusplus
}
#endif
#endif /* __M4MCS_INTERNALFUNCTIONS_H__ */
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